AN ANALYTICAL APPROACH TO OBTAINING A VALID SOLUTION TO THE SECULAR EQUATIONS FOR CIS-DISUBSTITUTED OCTAHEDRAL METAL-CARBONYLS


KAYA C.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, cilt.50, ss.1101-1105, 1994 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 50 Konu: 6
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1016/0584-8539(94)80032-4
  • Dergi Adı: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
  • Sayfa Sayıları: ss.1101-1105

Özet

Using an analytical approach we have been able to obtain a valid solution to the secular equations for cis-ML2(CO)4 molecules. The solution has led to the relations by which carbonyl stretching force constants and interaction constants can be calculated directly from (CO)-C-12-O-16 stretching frequencies. It has been found that calculated force constants are in excellent agreement with those obtained from isotopic enrichment studies and exactly equal to those calculated through the iterative procedure employed by Jernigan et al.