The normal coordinate analysis of porphin and its derivatives based on the solution of the inverse spectral problem for porphin and Cu porphin—I. A valence force field for in-plane vibrations of the porphin molecule

✍ Scribed by L.L. Gladkov; K.N. Solovyov

• Publisher: Elsevier Science
• Year: 1985
• Tongue: English
• Weight: 620 KB
• Volume: 41
• Category: Article
• ISSN: 1386-1425
• DOI: 10.1016/0584-8539(85)80200-2

✦ Synopsis

The inverse spectral problem for porphin is solved by the regularized least squares method. For determining 30 force constants related to in-plane molecular vibrations, 256 frequencies of porphin and its four deuteratcd derivatives are used. The form of the porphin molecule vibrations is discussed.