A NUMERICAL SELF-CONSISTENT REACTION FIELD (SCRF) MODEL FOR GROUND AND EXCITED-STATES IN NDDO-BASED METHODS

Rauhut G, Clark T (1993)


Publication Status: Published

Publication Type: Journal article

Publication year: 1993

Journal

Publisher: American Chemical Society

Book Volume: 115

Pages Range: 9174-9181

Journal Issue: 20

DOI: 10.1021/ja00073a036

Abstract

A numerical self-consistent reaction field (SCRF) technique for the calculation of solvent effects within the parametrized NDDO-based semiempirical molecular orbital methods has been developed and extended to excited states. The method uses Tomasi's treatment of the reaction field within an arbitrarily (van der Waals) shaped cavity. The dispersion contribution has been included via an oscillating dipole model. The model can treat both bathochromic and hypsochromic shifts for organic dyes successfully. Dispersion is found to be very important for some dyes, but to play almost no role for others.

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How to cite

APA:

Rauhut, G., & Clark, T. (1993). A NUMERICAL SELF-CONSISTENT REACTION FIELD (SCRF) MODEL FOR GROUND AND EXCITED-STATES IN NDDO-BASED METHODS. Journal of the American Chemical Society, 115(20), 9174-9181. https://dx.doi.org/10.1021/ja00073a036

MLA:

Rauhut, Guntram, and Timothy Clark. "A NUMERICAL SELF-CONSISTENT REACTION FIELD (SCRF) MODEL FOR GROUND AND EXCITED-STATES IN NDDO-BASED METHODS." Journal of the American Chemical Society 115.20 (1993): 9174-9181.

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