FOURIER-TRANSFORM INFRARED PHOTOACOUSTIC- SPECTROSCOPY OF TETRA-(PARA-HYDROXYPHENYL) PORPHYRIN COMPLEXES

Authors
SHI TS AN QD XU CF LIU GF TENG YF QI XL YU LX
Citation
Ts. Shi et al., FOURIER-TRANSFORM INFRARED PHOTOACOUSTIC- SPECTROSCOPY OF TETRA-(PARA-HYDROXYPHENYL) PORPHYRIN COMPLEXES, Gaodeng xuexiao huaxue xuebao, 18(8), 1997, pp. 1375-1377
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
18
Issue
8
Year of publication
1997
Pages
1375 - 1377
Database
ISI
SICI code
0251-0790(1997)18:8<1375:FIPSOT>2.0.ZU;2-6
Abstract
The Fourier Transform infrared photoacoustic spectra of tetra-(para-hy droxyphenyl) porphyrin and its Cr(III), Mn(III), Fe(III), Co(II), Ni(I I), Cu(II) and Zn(Il) complexes in the range 3 700 similar to 200 cm(- 1) were measured and investigated. There exist intermolecular hydrogen bonds in the porphyrin and its complexes, The vibration coupling betw een the M-N stretching and the porphyrin ring deformation appears at 2 50 cm(-1), The band at 316 cm(-1) is stretching vibration of M(III)-Cl , Metal sensitive bands were found at about 1 550, 1 350, 1 076, 1 000 and 250 cm(-1).