TY - JOUR
T1 - RESONANCE RAMAN SPECTROSCOPIC AND EMISSION STUDIES ON NICKEL, PALLADIUM, AND PLATINUM TETRAPHENYLPORPHYRINS IN NONCOORDINATING AND COORDINATING SOLVENTS.
AU - Seo, Jung Chul
AU - Chung, Young Boong
AU - Kim, Dongho
PY - 1987
Y1 - 1987
N2 - Luminescence spectra and Resonance Raman (RR) spectra are reported for nickel, palladium, and platinum complexes of tetraphenylporphyrin (TPP) in methylene chloride and piperidine. For NiTPP the RR frequencies in the range of 900 to 1700 cm** minus **1 are reported for 4-coordinate low-spin (methylene chloride) and 6-coordinate high-spin (piperidine) forms. The core size expansion for the high-spin complex results in large decreases in several high-frequency porphyrin skeletal modes. For PdTPP and PtTPP the luminescence spectra and RR frequencies are reported for methylene chloride and in methylene chloride/piperidine mixtures.
AB - Luminescence spectra and Resonance Raman (RR) spectra are reported for nickel, palladium, and platinum complexes of tetraphenylporphyrin (TPP) in methylene chloride and piperidine. For NiTPP the RR frequencies in the range of 900 to 1700 cm** minus **1 are reported for 4-coordinate low-spin (methylene chloride) and 6-coordinate high-spin (piperidine) forms. The core size expansion for the high-spin complex results in large decreases in several high-frequency porphyrin skeletal modes. For PdTPP and PtTPP the luminescence spectra and RR frequencies are reported for methylene chloride and in methylene chloride/piperidine mixtures.
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U2 - 10.1366/0003702874447491
DO - 10.1366/0003702874447491
M3 - Article
AN - SCOPUS:0023410909
SN - 0003-7028
VL - 41
SP - 1199
EP - 1203
JO - Applied Spectroscopy
JF - Applied Spectroscopy
IS - 7
ER -