VIBRATIONAL AND NMR SPECTROSCOPIC STUDIES ON PTCL(ACAC)(OLEFIN)

被引：11

作者：

JESSE, AC ^{[1
]}

STUFKENS, DJ ^{[1
]}

VRIEZE, K ^{[1
]}

机构：

[1] UNIV AMSTERDAM,JH VANTHOFF INST,ANORGAN CHEM LAB,AMSTERDAM,NETHERLANDS

来源：

INORGANICA CHIMICA ACTA | 1979年 / 32卷 / 01期

关键词：

D O I：

10.1016/S0020-1693(00)91643-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Spectroscopic studies (IR, Ratnan, 1H- and 13C- NMR) on the complexes PtCl(acac)(olefin) (olefin = ethylene, propene, vinyl chloride, vinyl acetate, methyl acrylate and styrene) have been carried out. Comparison of the data with previously reported results for (acac)M(olefin)2 (M = Rh(I), lr(I)), and for trans-PtCl2(L)(olefin) reveals that σ- and π back-bonding are of about equal importance in the Pt(11)-olefin bond, while π back-bonding appears to be stronger than σ-bonding in the lrolefin bond. The σ-bonding of the Pt(II)olefin bond is stronger for PtCl(acac)(olefin) than for trans-PtCl2(4CH3-PyN-oxide)(olefin). © 1978.

引用

页码：87 / 91

页数：5

共 23 条

[1] OLEFIN ROTATION IN PLATINUM(II) OLEFIN COMPLEXES .4. ENERGIES OF ACTIVITIES FOR ROTATION OF SUBSTITUTED OLEFINS IN SQUARE-PLANAR PTCL2(L)-(OLEFIN) AND PTCL(ACAC) (OLEFIN) COMPLEXES [J].

ASHLEYSMITH, J ;

DOUEK, Z ;

JOHNSON, BFG ;

LEWIS, J .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1974, (02) :128-133

[2] INFRARED SPECTRA AND STRUCTURE OF ACETYLACETONATOPLATINUM(2) COMPLEXES .4. INFRARED SPECTRA OF ACETYLACETONATO COMPLEXES CONTAINING BOTH PLATINUM-OXYGEN AND PLATINUM-OLEFINIC BONDS [J].

BEHNKE, GT ;

NAKAMOTO, K .

INORGANIC CHEMISTRY, 1968, 7 (10) :2030-&

[3]

BELLAMY LJ, 1968, ADV INFRARED GROUP F, pCH2

[4] ON INTERPRETATION OF NUCLEAR MAGNETIC RESONANCE DATA OF KAPLAN AND ORCHIN FOR PLATINUM-OLEFIN COMPLEXES [J].

BRATERMAN, PS .

INORGANIC CHEMISTRY, 1966, 5 (06) :1085-+

[5]

CHATT M, 1953, J CHEM SOC, P2939

[6] C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES OF PLATINUM(II)-OLEFIN BONDS [J].

COOPER, DG ;

POWELL, J .

INORGANIC CHEMISTRY, 1976, 15 (08) :1959-1968

[7]

Dewar M. J. S., 1951, B SOC CHIM FR, pC79

[8] CHEMICAL-SHIFTS OF CARBON-ATOMS BOUND TO TRANSITION-METALS [J].

EVANS, J ;

NORTON, JR .

INORGANIC CHEMISTRY, 1974, 13 (12) :3042-3043

[9] METAL BETA-DIKETONE COMPLEXES .4. ACID DERIVATIVES OF SOME PLATINUM-CARBON BONDED ACETYLACETONE COMPLEXES [J].

GIBSON, D ;

LEWIS, J ;

OLDHAM, C .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1967, (01) :72-&

[10]

Grinberg AA, 1959, RUSS J INORG CHEM, V4, P137

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