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The normal coordinate analysis of porphin and its derivatives based on the solution of the inverse spectral problem for porphin and copper porphin i. a valence force field for in plane vibrations of the porphin molecule



The normal coordinate analysis of porphin and its derivatives based on the solution of the inverse spectral problem for porphin and copper porphin i. a valence force field for in plane vibrations of the porphin molecule



Spectrochimica Acta Part A Molecular Spectroscopy 41(12): 1437-1442



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

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Accession: 006725236

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The normal coordinate analysis of porphin and its derivatives based on the solution of the inverse spectral problem for porphin and copper porphin ii. a valence force field for in plane vibrations of the copper porphin molecule. Spectrochimica Acta Part A Molecular Spectroscopy 41(12): 1443-1448, 1985

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