Collect. Czech. Chem. Commun. 1963, 28, 1651-1655
https://doi.org/10.1135/cccc19631651

Electronic nature of the isothiocyanato group and its effect on the basicity of acridines

P. Kristian, K. Antoš, D. Vlachová and R. Zahradník

Individual author index pages


Other CCCC articles of these authors

  • M. Dzurilla, P. Kristian and P. Kutschy
    Reactions of α-substituted cinnamoyl isothiocyanates with sodium hydrosulphide and diazomethane
    1977, Vol. 42, Issue 10, pp. 2938–2944 [Abstract]
  • P. Kristian, P. Talán and O. Hritzová
    Kinetics of the reaction of benzoyl isothiocyanates with methanol in nonaqueous media
    1977, Vol. 42, Issue 10, pp. 2922–2927 [Abstract]
  • J. Pancíř and R. Zahradník
    Theoretical study of physical properties of activated complexes and metastable intermediates
    1977, Vol. 42, Issue 7, pp. 2054–2059 [Abstract]
  • P. Kristian, O. Hritzová and P. Talán
    Infrared spectroscopy, dipole moment, and structure study of benzoyl isothiocyanates
    1977, Vol. 42, Issue 2, pp. 671–677 [Abstract]
  • D. Podhradský, Ľ. Drobnica and P. Kristian
    Kinetics of reactions of isothiocyanates with diglycine, cystine, lysine, α-N-acetyllysine and oxidises glutathione
    1977, Vol. 42, Issue 1, pp. 384–389 [Abstract]
  • Z. Slanina, P. Berák and R. Zahradník
    Applicability of semiempirical methods in calculations of equilibrium constants of gas-phase chemical reactions
    1977, Vol. 42, Issue 1, pp. 1–15 [Abstract]
  • S. Beran and R. Zahradník
    MO study of the reactivity of cyclopropane, its radical and radical ions, and models of its transition metal complexes
    1976, Vol. 41, Issue 8, pp. 2303–2319 [Abstract]
  • Z. Slanina, J. Schlanger and R. Zahradník
    CNDO/2 study of the difluoroamino radical dimerization
    1976, Vol. 41, Issue 7, pp. 1864–1874 [Abstract]
  • P. Hobza, R. Stružinský, N. Duc Thang and R. Zahradník
    Empirical calculations on interaction energies of clusters of molecules: The correlation with heats of vapourization
    1976, Vol. 41, Issue 6, pp. 1727–1739 [Abstract]
  • M. Dzurilla and P. Kristian
    Reaction of α,β-unsaturated acyl isothiocyanates with alkali metal hydrosulphides
    1976, Vol. 41, Issue 5, pp. 1388–1395 [Abstract]
  • A. Mistr, J. Prachař, B. Šimák and R. Zahradník
    Derivatives of phthalones as sensitizers in light-sensitive polymers
    1976, Vol. 41, Issue 5, pp. 1363–1371 [Abstract]
  • P. Hobza and R. Zahradník
    Estimates of geometry of molecular complexes based on analysis of intermolecular forces
    1976, Vol. 41, Issue 4, pp. 1111–1120 [Abstract]
  • M. Dzurilla, P. Kristian and G. Suchár
    Dipole moments and conformation of cinnamoyl isothiocyanates
    1976, Vol. 41, Issue 3, pp. 742–745 [Abstract]
  • G. Suchár and P. Kristian
    Study of dipole moments and electron interactions of isoselenocyanates
    1975, Vol. 40, Issue 10, pp. 2998–3003 [Abstract]
  • P. Kristian, G. Suchár and D. Podhradský
    Kinetics of nucleophilic addition reaction of phenyl isoselenocyanates and phenyl isothiocyanates
    1975, Vol. 40, Issue 9, pp. 2838–2844 [Abstract]
  • I. Matoušek, A. Fojtík and R. Zahradník
    A semiempirical molecular orbital study of radicals and radical ions derived from carbon oxides
    1975, Vol. 40, Issue 6, pp. 1679–1685 [Abstract]
  • P. Hobza and R. Zahradník
    Semiempirical variation calculations on the interaction energy of two identical nonpolar systems
    1975, Vol. 40, Issue 3, pp. 809–814 [Abstract]
  • R. Zahradník, P. Hobza and Z. Slanina
    Calculations of Henry constants and partition coefficients
    1975, Vol. 40, Issue 3, pp. 799–808 [Abstract]
  • P. Hobza and R. Zahradník
    Perturbation treatment of the interactions between nonpolar molecule-nonpolar molecule and polar molecule-polar molecule
    1974, Vol. 39, Issue 10, pp. 2866–2876 [Abstract]
  • P. Hobza and R. Zahradník
    Weak intermolecular interactions: Introductory remarks and methods used
    1974, Vol. 39, Issue 10, pp. 2857–2865 [Abstract]
  • J. Kuhn, P. Čársky and R. Zahradník
    Semiempirical MO calculations on the electronic spectra of conjugated hydrocarbon radicals having degenerate ground states
    1974, Vol. 39, Issue 8, pp. 2175–2199 [Abstract]
  • Z. Slanina and R. Zahradník
    A test of the applicability of the simple statistical-thermodynamic approach to equilibrium constants of gas-phase reactions
    1974, Vol. 39, Issue 3, pp. 729–735 [Abstract]
  • Z. Slanina, P. Hobza and R. Zahradník
    Dimerization of homonuclear biatomic molecules
    1974, Vol. 39, Issue 1, pp. 228–235 [Abstract]
  • R. Zahradník, Z. Slanina and P. Čársky
    Dimerization of small radicals
    1974, Vol. 39, Issue 1, pp. 63–70 [Abstract]
  • R. Zahradník and I. Matoušek
    Electronic structure of H2B2O3 and H2B2S3, boron-containing systems
    1974, Vol. 39, Issue 1, pp. 57–62 [Abstract]
  • P. Čársky, M. Macháček and R. Zahradník
    Open shell CNDO treatments on small inorganic radicals
    1973, Vol. 38, Issue 10, pp. 3067–3073 [Abstract]
  • J. Pancíř, I. Matoušek and R. Zahradník
    A critical reexamination of semiempirical parameters used in π-electronic methods of the PPP-type
    1973, Vol. 38, Issue 10, pp. 3039–3066 [Abstract]
  • R. Zahradník, P. Čársky and Z. Slanina
    Conjugated radicals. XVIII. Photoelectron spectroscopy as a source of electronic spectral data for radical cations
    1973, Vol. 38, Issue 7, pp. 1886–1898 [Abstract]
  • R. Zahradník and P. Čársky
    CNDO treatments on electronic spectra of small molecules
    1973, Vol. 38, Issue 7, pp. 1876–1885 [Abstract]
  • A. Mistr and R. Zahradník
    Organic light-sensitive compounds. IV. Mechanism of sensitization of light-sensitive polymers by pyrylium salts
    1973, Vol. 38, Issue 6, pp. 1668–1673 [Abstract]
  • K. Antoš, J. Surá, V. Knoppová and J. Procházka
    Synthesis and properties of 4-substituted 4-isothiocyanatobenzophenones
    1973, Vol. 38, Issue 5, pp. 1609–1613 [Abstract]
  • I. Nykl, V. Rejholec, P. Hobza, P. Čársky, R. Zahradník and K. Hafner
    Conjugated radicals. XVII. Electronic spectra of radical ions derived from pentaleno[6,6a,1,2-def]heptalene and 2-phenylcyclopent[cd]azulene and semiempirical open shell PPP-like calculations
    1973, Vol. 38, Issue 5, pp. 1463–1465 [Abstract]
  • I. Nykl, A. Fojtík, P. Hobza, P. Čársky, R. Zahradník and T. Shida
    Electronic spectra of azulene mononegative and monopositive ions and semiempirical open shell PPP-like calculations
    1973, Vol. 38, Issue 5, pp. 1459–1462 [Abstract]
  • R. Zahradník, A. J. Banister and H. G. Clarke
    Electronic spectrum of the pentathiazyl cation
    1973, Vol. 38, Issue 4, pp. 998–1002 [Abstract]
  • P. Hobza, P. Čársky and R. Zahradník
    Conjugated radicals. XVI. Electronic spectra of ortho-semiquinones and remark on the applicability of the LCI-CNDO method to quinones and semiquinones
    1973, Vol. 38, Issue 3, pp. 641–644 [Abstract]
  • F. Kvis, E. Svátek, R. Zahradník and M. Protiva
    Benzocycloheptenes and heterocyclic analogues as potential drugs. VII. 4-Phenyl-2,3,4,5-tetrahydro-1-benzothiepins and some related compounds
    1972, Vol. 37, Issue 11, pp. 3808–3816 [Abstract]
  • K. Antoš, P. Nemec, jun. and M. Hrdina
    4-Substituierte β-Phenyläthylisothiocyanate
    1972, Vol. 37, Issue 10, pp. 3339–3341 [Abstract]
  • P. Kristian and G. Suchár
    Synthesis, chemical properties and reactions of heterodienes. I. Spectral properties of phenyl isoselenocyanates and the polar character of the NCSe group
    1972, Vol. 37, Issue 9, pp. 3066–3072 [Abstract]
  • P. Kristian, J. Bernát and M. Novotná
    Isothiocyanates and their synthetic producers. X. Synthesis of 3-substituted 2-thioxo-4-oxo-3,4-dihydro-2H-1,3-benzoxazines
    1972, Vol. 37, Issue 9, pp. 2972–2977 [Abstract]
  • A. Martvoň, K. Antoš and M. Uher
    Synthese und IR-Spektren von 5-Isothiocyanato-2-(4'- und 3'-subst.phenyl)benztriazolen
    1972, Vol. 37, Issue 9, pp. 2967–2971 [Abstract]
  • P. Čársky, A. Fojtík and R. Zahradník
    Conjugated radicals. XV. Correlation of pKa values of protonated substituted nitrobenzene radical anions with extended Hückel MO data
    1972, Vol. 37, Issue 8, pp. 2515–2520 [Abstract]
  • R. Zahradník, V. Rejholec, P. Hobza, P. Čársky and K. Hafner
    Conjugated radicals. XIV. Electronic spectra and semiempirical calculations on radical anions of acenaphthylene, fluoranthene and aceheptylene
    1972, Vol. 37, Issue 6, pp. 1983–1989 [Abstract]
  • V. Rejholec, J. Pancíř, P. Čársky and R. Zahradník
    Electronic spectra and semiempirical calculations on dinegative ions of acenaphthylene, fluoranthene and aceheptylene
    1972, Vol. 37, Issue 6, pp. 1978–1982 [Abstract]
  • R. Zahradník, P. Rosmus, P. Jírů, H. Kölbel and D. Tillmetz
    EHT-Modellberechnungen der Wechselwirkung von Stickstoff mit Übergangsmetallen
    1972, Vol. 37, Issue 6, pp. 1773–1780 [Abstract]
  • A. Mistr, M. Vávra, J. Skoupý and R. Zahradník
    Organic light-sensitive compounds. III. Pyrylium salt sensitizers in light-sensitive polymers
    1972, Vol. 37, Issue 5, pp. 1520–1532 [Abstract]
  • M. Tichý, R. Zahradník, J. A. Völlmin and W. Simon
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XXI. Acid-base equilibria of polynuclear phenols and amines
    1972, Vol. 37, Issue 3, pp. 962–969 [Abstract]
  • P. Čársky and R. Zahradník
    Conjugated radicals. XIII. Ground state properties: Ionization potentials, heats of atomization and spin densities
    1972, Vol. 37, Issue 2, pp. 541–549 [Abstract]
  • R. Zahradník, I. Tesařová and J. Pancíř
    Experimental and theoretical (HMO and LCI-SCF) study of singlet-triplet transitions in conjugated hydrocarbons and their derivatives
    1971, Vol. 36, Issue 8, pp. 2867–2880 [Abstract]
  • P. Čársky, P. Hobza and R. Zahradník
    Conjugated radicals. XI. para-Semiquinones
    1971, Vol. 36, Issue 3, pp. 1291–1300 [Abstract]
  • P. Čársky and R. Zahradník
    Conjugated radicals. VIII. A comparison of the open shell SCF results obtained by the method of Longuet-Higgins and Pople and by the method of Roothaan
    1971, Vol. 36, Issue 2, pp. 961–969 [Abstract]
  • P. Čársky, O. Chalvet, S. Hünig, D. Scheutzow and R. Zahradník
    Conjugated radicals. X. Bisazulenylethylene and related systems
    1971, Vol. 36, Issue 2, pp. 560–566 [Abstract]
  • O. Kyseľ, R. Zahradník, D. Belluš and T. Sticzay
    Electronic spectra of the benzophenone derivatives. Protonated and ionized forms
    1970, Vol. 35, Issue 11, pp. 3191–3209 [Abstract]
  • O. Kyseľ and R. Zahradník
    Electronic spectra of the benzophenone derivatives; Neutral forms
    1970, Vol. 35, Issue 10, pp. 3030–3044 [Abstract]
  • O. Kyseľ, R. Zahradník and B. Pakula
    Substituent effect on the lowest singlet and triplet states in the derivatives of 2-hydroxybenzophenone
    1970, Vol. 35, Issue 10, pp. 3020–3029 [Abstract]
  • A. Rybár and K. Antoš
    1,3,7-Trisubstituted 8-isothiocyanatomethylxanthines
    1970, Vol. 35, Issue 5, pp. 1415–1433 [Abstract]
  • P. Čársky and R. Zahradník
    Conjugated radicals. V. Semiempirical calculations on the electronic spectra of perylene, α,ω-diphenylpolyene and polyphenyl anion radical
    1970, Vol. 35, Issue 3, pp. 892–898 [Abstract]
  • M. Dzurilla and P. Kristian
    Isothiocyanates and their synthetic producers. VII. The synthesis, infrared and ultraviolet absorption spectra of 4-substituted 3'- and 4'-isothiocyanatochalcones
    1970, Vol. 35, Issue 2, pp. 417–429 [Abstract]
  • K. Antoš, Š. Stankovský and A. M. Kardoš
    Synthesis, spectra and polarography of substituted 4-isothiocyanatobisphenyls
    1970, Vol. 35, Issue 1, pp. 70–80 [Abstract]
  • M. Uher, P. Kristian, T. Sticzay and K. Antoš
    The structure and ultraviolet absorption spectra of isothiocyanates of 4-substituted diphenyl sulphides, sulphoxides and sulphones
    1969, Vol. 34, Issue 12, pp. 4005–4010 [Abstract]
  • A. Martvoň, K. Antoš and T. Sticzay
    Synthesis, infrared and ultraviolet spectra of isothiocyanatoazobenzenes
    1969, Vol. 34, Issue 12, pp. 3912–3920 [Abstract]
  • R. Zahradník and O. Chalvet
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XX. Molecular orbital studies of the chemical reactivity of conjugated systems: Equilibrium and rate processes
    1969, Vol. 34, Issue 11, pp. 3402–3420 [Abstract]
  • P. Kristian and J. Bernát
    Isothiocyanates and their synthetic producers. VI. The ultraviolet absorption spectra of 3,5-disubstituted tetrahydro-1,3,5-thiadiazine-2-thiones
    1969, Vol. 34, Issue 10, pp. 2952–2958 [Abstract]
  • I. Němcová, M. Malát and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XIX. Correlations of spectral data and pseudobasicity of the triarylmethane dyes with quantum chemical characteristics
    1969, Vol. 34, Issue 10, pp. 2880–2894 [Abstract]
  • R. Zahradník, J. Pancíř and A. Kröhn
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XIX. A note on the electronic spectra of the fluorenylium cation and its benzo derivatives
    1969, Vol. 34, Issue 9, pp. 2831–2832 [Abstract]
  • R. Zahradník, A. Kröhn, J. Pancíř and J. Šnobl
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XVIII. Electronic spectra of arylmethyl cations
    1969, Vol. 34, Issue 9, pp. 2553–2567 [Abstract]
  • Z. Votický, V. Kováčik, A. Rybár and K. Antoš
    Mass spectrometry of some purine compounds
    1969, Vol. 34, Issue 6, pp. 1657–1664 [Abstract]
  • P. Kristian, Š. Kováč and O. Hritzová
    Isothiocyanates and their synthetic producers. II. Electronic effects of the NCS group studied in isolated systems of α-substituted 4-nitrotoluenes and 4-tolylisothiocyanates
    1969, Vol. 34, Issue 2, pp. 563–571 [Abstract]
  • J. Bernát and P. Kristian
    Isothiocyanates and their synthetic producers. I. The synthesis of 3,5-disubstituted tetrahydro-1,3,5-thiadiazine-2-thiones
    1968, Vol. 33, Issue 12, pp. 4283–4289 [Abstract]
  • P. Hochmann, R. Zahradník and V. Kvasnička
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XVI. peri-Condensed tricyclic systems; Effects of molecular geometry and choice of molecular orbitals on characteristics of electronic spectra calculated by the LCI method
    1968, Vol. 33, Issue 11, pp. 3478–3513 [Abstract]
  • C. Párkányi, Z. Dolejšek and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XV. Kinetics of the dedeuteration of benzenoid hydrocarbons
    1968, Vol. 33, Issue 4, pp. 1211–1219 [Abstract]
  • M. Tichý and R. Zahradník
    Tables of quantum chemical data. XIV. Energy characteristics of some hydrocarbons with exocyclic methylene group
    1967, Vol. 32, Issue 12, pp. 4485–4491 [Abstract]
  • S. Guha and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XII. On the basicity of polynuclear aromatic amines
    1967, Vol. 32, Issue 7, pp. 2448–2455 [Abstract]
  • V. Horák, C. Párkányi, J. Pecka and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XI. An experimental and theoretical study of arylphenylmethyl cations and some oxygen- and sulfur-containing heterocyclic analogues
    1967, Vol. 32, Issue 6, pp. 2272–2287 [Abstract]
  • K. Antoš, A. Martvoň and P. Kristian
    Dipole moments and structure of isothiocyanates
    1966, Vol. 31, Issue 9, pp. 3737–3743 [Abstract]
  • J. Michl and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XV. An HMO study of the amino, nitro, and aza derivatives of fluoranthene
    1966, Vol. 31, Issue 9, pp. 3478–3485 [Abstract]
  • J. Michl, K. Boček and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XIV. Relative conjugative power of the isomeric fluoranthyls towards the amino and nitro groups. Infrared characteristics
    1966, Vol. 31, Issue 9, pp. 3471–3477 [Abstract]
  • J. Michl, R. Zahradník and W. Simon
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XIII. Relative conjugative power of the isomeric fluoranthyls towards the amino group. Basicity
    1966, Vol. 31, Issue 9, pp. 3464–3470 [Abstract]
  • J. Michl and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XII. Chemical reactivity indices of fluoranthene and the benzofluoranthenes
    1966, Vol. 31, Issue 9, pp. 3453–3463 [Abstract]
  • R. Zahradník and J. Michl
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. XI. HMO energy characteristics of fluoranthene-like hydrocarbons
    1966, Vol. 31, Issue 9, pp. 3442–3452 [Abstract]
  • J. Michl and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. IX. A note on the electronic spectrum of the dibenzo[a,d]tropylium cation
    1966, Vol. 31, Issue 6, pp. 2311–2317 [Abstract]
  • J. Michl and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. VIII.
    1966, Vol. 31, Issue 5, pp. 2259–2263 [Abstract]
  • J. Michl and R. Zahradník
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. VI. An HMO study of ions of the cyclopentadienyl series
    1966, Vol. 31, Issue 4, pp. 1475–1482 [Abstract]
  • P. Kristian and Ľ. Drobnica
    Reactions of isothiocyanates with amino acids, peptides and proteins. IV. Kinetics of the reaction of substituted phenylisothiocyanates with glycine
    1966, Vol. 31, Issue 3, pp. 1333–1339 [Abstract]
  • R. Zahradník, M. Nepraš, J. Arient and J. Koutecký
    Imidazole dyes. XVIII. Electronic spectra and reactivity of imidazole dyes
    1966, Vol. 31, Issue 3, pp. 1180–1188 [Abstract]
  • D. Vlachová and Ľ. Drobnica
    Some relationships between biological activity and physico-chemical properties of monosubstituted phenylisothiocyanates
    1966, Vol. 31, Issue 3, pp. 997–1008 [Abstract]
  • C. Párkányi, V. Horák, J. Pecka and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. X. An experimental and theoretical study of benzoyl derivatives of benzenoid hydrocarbons and some oxygen- and sulfur-containing heterocyclic analogues
    1966, Vol. 31, Issue 2, pp. 835–851 [Abstract]
  • R. Zahradník, J. Michl and J. Kopecký
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. V. Indacene-like hydrocarbons
    1966, Vol. 31, Issue 2, pp. 640–648 [Abstract]
  • C. Párkányi and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. IX. Anodic oxidation of derivatives of benzenoid hydrocarbons
    1965, Vol. 30, Issue 12, pp. 4287–4296 [Abstract]
  • Š. Kováč, P. Kristian and K. Antoš
    Studies of the vibrational frequencies νasym.NCS of m- and p-substituted phenylisothiocyanates in various solvents
    1965, Vol. 30, Issue 11, pp. 3664–3671 [Abstract]
  • P. Kristian, M. Sprinzl and K. Antoš
    Synthesis and infrared spectra of diisothiocyanates of the aryl and arylmethyl type
    1965, Vol. 30, Issue 11, pp. 3658–3663 [Abstract]
  • R. Zahradník and J. Michl
    Tables of quantum chemical data. VII. Molecular orbitals of indacene-like and some peri-condensed tetracyclic hydrocarbons
    1965, Vol. 30, Issue 10, pp. 3550–3560 [Abstract]
  • R. Zahradník and C. Párkányi
    Tables of quantum chemical data. VI. Energy characteristics of some alternant hydrocarbons
    1965, Vol. 30, Issue 10, pp. 3536–3549 [Abstract]
  • R. Zahradník and J. Michl
    Tables of quantum chemical data. V. Molecular orbitals of peri-condensed tricyclic hydrocarbons
    1965, Vol. 30, Issue 10, pp. 3529–3536 [Abstract]
  • R. Zahradník, J. Michl and C. Jutz
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. IV. An HMO study of amino derivatives of fulvenes and vinylogous fulvenes
    1965, Vol. 30, Issue 10, pp. 3227–3232 [Abstract]
  • R. Zahradník and J. Michl
    Tables of quantum chemical data. IV. Molecular orbitals of hydrocarbons of the pentalene, azulene and heptalene series
    1965, Vol. 30, Issue 9, pp. 3173–3188 [Abstract]
  • R. Zahradník and C. Párkányi
    An HMO study of additional sulphur heterocycles derived from non-alternant hydrocarbons
    1965, Vol. 30, Issue 9, pp. 3016–3033 [Abstract]
  • R. Zahradník, J. Michl and J. Pancíř
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. III. Ions of the polyenylcyclopentadienyl type
    1965, Vol. 30, Issue 9, pp. 2891–2899 [Abstract]
  • R. Zahradník and J. Michl
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. II. Odd-numbered polyenes with a five-membered ring at each end
    1965, Vol. 30, Issue 4, pp. 1060–1072 [Abstract]
  • A. M. Kardoš, J. Volke and P. Kristian
    Polarography of phenyl isothiocyanates substituted in meta-position and kinetics of their reaction with hydroxyl ions
    1965, Vol. 30, Issue 4, pp. 931–939 [Abstract]
  • R. Zahradník and J. Michl
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. I. A theoretical treatment of Reid's hydrocarbons
    1965, Vol. 30, Issue 2, pp. 520–536 [Abstract]
  • R. Zahradník and J. Michl
    Electronic structure of non-alternant hydrocarbons, their analogues and derivatives. Introductory remarks
    1965, Vol. 30, Issue 2, pp. 515–519 [Abstract]
  • R. Zahradník and C. Párkányi
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. VIII. Quantum chemical reactivity indices of pyridine-like heterocycles
    1965, Vol. 30, Issue 2, pp. 355–379 [Abstract]
  • R. Zahradník and C. Párkányi
    An HMO study of naphthothiophenes, naphthobenzothiophenes and phenanthrobenzothiophenes
    1965, Vol. 30, Issue 1, pp. 195–207 [Abstract]
  • R. Zahradník, J. Michl and J. Koutecký
    Tables of quantum chemical data. III. Molecular orbitals of some fluoranthene-like hydrocarbons, cyclopentadienyl, and some of its benzo and naphtho derivatives
    1964, Vol. 29, Issue 12, pp. 3184–3210 [Abstract]
  • P. Kristian, Š. Kováč and K. Antoš
    Preparation and infrared spectra of substituted phenyl isothiocyanates
    1964, Vol. 29, Issue 10, pp. 2507–2512 [Abstract]
  • R. Zahradník, J. Michl and J. Koutecký
    Tables of quantum chemical data. II. Energy characteristics of some non-alternant hydrocarbons
    1964, Vol. 29, Issue 8, pp. 1932–1944 [Abstract]
  • M. Nepraš and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. VI. Charge transfer spectra of π-complexes of analogues and derivatives of benzenoid hydrocarbons
    1964, Vol. 29, Issue 7, pp. 1555–1560 [Abstract]
  • M. Nepraš and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. V. Charge transfer spectra of π-complexes of conjugated hydrocarbons
    1964, Vol. 29, Issue 7, pp. 1545–1554 [Abstract]
  • C. Párkányi and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. IV. Kinetics of the reaction of aryl amines with 2,4-dinitrochlorobenzene
    1964, Vol. 29, Issue 4, pp. 973–982 [Abstract]
  • J. Koutecký and R. Zahradník
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. III. Study of the heteroanalogues of benzenoid hydrocarbons by the simple MO-LCAO method
    1963, Vol. 28, Issue 8, pp. 2089–2101 [Abstract]
  • R. Zahradník, J. Koutecký, Jiří Jonáš and J. Gut
    Nucleic acid components and their analogues. XXXI. Electronic structure of uracil, 5-azauracil and 6-azauracil
    1963, Vol. 28, Issue 6, pp. 1499–1506 [Abstract]
  • R. Zahradník and A. Vystrčil
    Study of aurones. III. Attempt for theoretical explanation of formation of benzofuran derivative from aurone
    1963, Vol. 28, Issue 5, pp. 1334–1338 [Abstract]
  • J. Koutecký and R. Zahradník
    Relationship between chemical reactivity indices and carcinogenic activity of larger benzenoid hydrocarbons
    1963, Vol. 28, Issue 5, pp. 1256–1265 [Abstract]
  • R. Zahradník and J. Koutecký
    A theoretical study of sulphur heterocyclic compounds derived from nonalternant hydrocarbons
    1963, Vol. 28, Issue 5, pp. 1117–1133 [Abstract]
  • R. Zahradník and J. Koutecký
    Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. II. Study of the derivatives of benzenoid hydrocarbons by the simple MO-LCAO method
    1963, Vol. 28, Issue 4, pp. 904–934 [Abstract]
  • R. Zahradník, C. Párkányi, V. Horák and J. Koutecký
    An experimental and theoretical study of the reactivity and spectral properties of sulphur heterocycles derived from alternant hydrocarbons
    1963, Vol. 28, Issue 4, pp. 776–798 [Abstract]
  • P. Hochman, J. Koutecký and R. Zahradník
    Tables of quantum chemical data. I. Molecular orbitals of some benzenoid hydrocarbons and benzo derivatives of fluoranthene
    1962, Vol. 27, Issue 12, pp. 3053–3075 [Abstract]
  • D. Vlachová, R. Zahradník, K. Antoš, P. Kristian and A. Hulka
    Kinetics of the reaction with OH- ions and polarography of aromatic isothiocyanates
    1962, Vol. 27, Issue 12, pp. 2826–2840 [Abstract]
  • J. Koutecký, R. Zahradník and J. Arient
    Study of the relations between the physical properties of symmetrical quinones and their structure on the basis of the MO-LCAO method
    1962, Vol. 27, Issue 11, pp. 2490–2515 [Abstract]
  • R. Zahradník, D. Vlachová and J. Koutecký
    Electronic spectra and MO-LCAO study of aromatic isothiocyanates
    1962, Vol. 27, Issue 10, pp. 2336–2348 [Abstract]
  • C. Párkányi and R. Zahradník
    Reactivity and polarography of thiopyrones
    1962, Vol. 27, Issue 6, pp. 1355–1368 [Abstract]
  • R. Zahradník, C. Párkányi and J. Koutecký
    Physical properties, reactivity and the MO-LCAO study of thiopyrones and related compounds
    1962, Vol. 27, Issue 5, pp. 1242–1253 [Abstract]
  • R. Zahradník
    Kinetik der Reduktion, Polarographie und Infrarotspektren der substituierten Nitrodiphenylsulfide und -Sulfone
    1962, Vol. 27, Issue 3, pp. 525–531 [Abstract]
  • R. Zahradník and K. Boček
    Infrared spectra, kinetics of reduction and polarography of aromatic polynuclear nitro compounds
    1961, Vol. 26, Issue 7, pp. 1733–1748 [Abstract]
  • R. Zahradník and J. Koutecký
    Contribution to the chemistry of thiadiazols and 1,3-thiazol
    1961, Vol. 26, Issue 1, pp. 156–172 [Abstract]
  • K. Dušek and R. Zahradník
    Berechnung der Geschwindigkeitskonstanten von Reaktionen, bei denen die zeitliche Abhängigkeit der Konzentrationsfunktion durch die Summe der Exponentiale gegeben ist
    1960, Vol. 25, Issue 5, pp. 1413–1422 [Abstract]
  • J. Koutecký and R. Zahradník
    Calculation of molecular orbital energies of macromolecules with conjugated double bonds
    1960, Vol. 25, Issue 3, pp. 811–819 [Abstract]
  • J. Koutecký, J. Paldus and R. Zahradník
    A study of benzodithiylium by a simple MO LCAO method
    1960, Vol. 25, Issue 3, pp. 617–624 [Abstract]
  • R. Zahradník, R. Řeřicha, P. Axamit, M. Řežábková and S. Škramovský
    Über die Reaktion einiger Kationen von Schwermetallen mit wenig löslichen Calciumverbindungen
    1960, Vol. 25, Issue 1, pp. 146–158 [Abstract]
  • R. Zahradník
    Über Reaktionskinetik und Eigenschaften nichtaromatischer Verbindungen in homologen Reihen IV. Spektrale und polarographische Eigenschaften und Dissoziationskonstanten der N-Alkylthioharnstoffe
    1959, Vol. 24, Issue 11, pp. 3678–3687 [Abstract]
  • R. Zahradník
    Über Reaktionskinetik und Eigenschaften nichtaromatischer Verbindungen in homologen Reihen II. Geschwindigkeit der Reaktion von Alkylisothiocyanaten mit n-Butylamin und der Reaktion von Alkylaminen mit Methylisothiocyanat
    1959, Vol. 24, Issue 10, pp. 3422–3433 [Abstract]
  • R. Zahradník
    Über Reaktionskinetik und Eigenschaften nichtaromatischer Verbindungen in homologen Reihen I. Reaktion von Alkylisothiocyanaten mit dem OH--Ion
    1959, Vol. 24, Issue 10, pp. 3407–3421 [Abstract]
  • R. Zahradník
    Anmerkung zu den ultravioletten Spektren von Verbindungen mit C=S-Gruppen
    1959, Vol. 24, Issue 9, pp. 3193–3194 [Abstract]
  • R. Zahradník and P. Zuman
    Carbaminate, Monothiocarbaminate und Dithiocarbaminate VIII. Polarographische Studie der Kinetik und des Mechanismus des Zerfalls von Dithiocarbaminsäuren in saurem Milieu
    1959, Vol. 24, Issue 4, pp. 1132–1145 [Abstract]
  • R. Zahradník, E. Svátek and M. Chvapil
    Nitrosamine sekundärer Amine III. Spektroskopische und polarographische Studie
    1959, Vol. 24, Issue 2, pp. 347–359 [Abstract]
  • R. Zahradník and O. Schmidt
    Versuch der Klassifizierung und Ordnung der die chemische Kinetik betreffenden Reaktionsschemata
    1958, Vol. 23, Issue 10, pp. 1991–1997 [Abstract]
  • R. Zahradník and V. Kobrle
    Die Reaktionen von Aminosäuren mit Schwefelkohlenstoff V. Papierchromatographie und Ionophorese von Dithiocarbaminocarbonsäuren
    1958, Vol. 23, Issue 8, pp. 1585–1587 [Abstract]
  • R. Zahradník
    Über N-Nitrosoderivate sekundärer Amine I. Kinetik und Mechanismus der Zersetzung in stark saurem Medium
    1958, Vol. 23, Issue 8, pp. 1529–1539 [Abstract]
  • R. Zahradník
    Die Reaktionen der Aminosäuren mit Schwefelkohlenstoff VII. Darstellung und einige physikalisch-chemische Eigenschaften von Salzen der Dithiocarbaminocarbonsäuren
    1958, Vol. 23, Issue 8, pp. 1443–1450 [Abstract]
  • R. Zahradník
    Die Reaktionen der Aminosäuren mit Schwefelkohlenstoff VI. Die Bildungskinetik der Dithiocarbaminocarbonsäuren
    1958, Vol. 23, Issue 8, pp. 1435–1442 [Abstract]
  • B. Souček, L. Jenšovský, E. Pavelková and R. Zahradník
    Die Entstehung von Dithiocarbaminocarbonsäuren bei dem Metabolismus von Schwefelkohlenstoff
    1957, Vol. 22, Issue 2, pp. 663–666 [Abstract]
  • R. Zahradník
    Die Reaktionen von Aminosäuren mit Schwefelkohlenstoff IV. Der Zerfall von Dithiocarbaminocarbonsäuren im sauren Medium
    1956, Vol. 21, Issue 5, pp. 1111–1121 [Abstract]
  • R. Zahradník and O. Schmidt
    Beitrag zur Kinetik einer gewissen Art simultaner Reaktionen
    1956, Vol. 21, Issue 4, pp. 802–807 [Abstract]
  • R. Zahradník
    Reaktionen der Aminosäuren mit Schwefelkohlenstoff. Polarographische Studie der Dithiocarbaminocarbonsäuren
    1956, Vol. 21, Issue 2, pp. 447–458 [Abstract]