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Collect. Czech. Chem. Commun. 1971, 36, 618-624
https://doi.org/10.1135/cccc19710618

Full configuration interaction for the π-electronic model of benzene. II. Correlation energy and low lying singlet excitation energies

J. Paldus, J. Čížek and L. Šroubková

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  • Sengupta S., Paldus J., C̆íz̆ek J.: Geminal Localization in the Separated-Pair Model II. Excited States of the Φ-Electronic Model of Benzene. Int. J. Quantum Chem. 2009, 6, 153. <https://doi.org/10.1002/qua.560060617>
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  • Förner Wolfgang: Comparative application of different approaches for band structure calculations on polyparaphenylene in the Pariser-Parr-Pople model: II. Møller-Plesset and coupled cluster methods. Phys. Scr. 1997, 56, 506. <https://doi.org/10.1088/0031-8949/56/5/018>
  • ?�?ek J., Bracken P.: Interpolant polynomial technique applied to the PPP model. II. Testing the interpolant technique on the Hubbard model. Int. J. Quantum Chem. 1996, 57, 1033. <https://doi.org/10.1002/(SICI)1097-461X(1996)57:6<1033::AID-QUA2>3.0.CO;2-U>
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  • Čížek J., Paldus J., Vinette F.: Explicit algebraic form of coupled cluster equations for the PPP model of benzene with an approximate inclusion of triexcited clusters. Int J of Quantum Chemistry 1990, 38, 831. <https://doi.org/10.1002/qua.560380606>
  • Piecuch Piotr, Zarrabian Sohrab, Paldus Josef, Čížek Jiří: Coupled-cluster approaches with an approximate account of triexcitations and the optimized-inner-projection technique. II. Coupled-cluster results for cyclic-polyene model systems. Phys. Rev. B 1990, 42, 3351. <https://doi.org/10.1103/PhysRevB.42.3351>
  • Takahashi M., Čížek J., Paldus J.: Determination of the radius of convergence of the perturbation expansion using Padé approximants: Application to the Hückel limit of the Hubbard model for finite cyclic polyenes. Phys. Rev. B 1986, 33, 1203. <https://doi.org/10.1103/PhysRevB.33.1203>
  • Paldus J., Takahashi M.: Bond length alternation in cyclic polyenes. IV. Finite‐order purturbation theory approach. Int J of Quantum Chemistry 1984, 25, 423. <https://doi.org/10.1002/qua.560250212>
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  • ČÍŽek J., Pellégatti A., Paldus J.: Correlation effects in the PPP model of alternant π‐electronic systems: two‐point Padé approximant approach. Int J of Quantum Chemistry 1975, 9, 987. <https://doi.org/10.1002/qua.560090607>
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  • Pellégatti A., Čížek J., Paldus J.: Convergence of the Rayleigh-Schrödinger perturbation expansions for the energy levels of the Pariser-Parr-Pople model of the benzene molecule. The Journal of Chemical Physics 1974, 60, 4825. <https://doi.org/10.1063/1.1680988>
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  • Paldus J., Čížek J., Sengupta S.: Geminal Localization in the Separated-Pair π-Electronic Model of Benzene. The Journal of Chemical Physics 1971, 55, 2452. <https://doi.org/10.1063/1.1676433>