SCHIFF-BASE COMPLEXES OF ZIRCONIUM(IV) DERIVED FROM ZR(ACAC)4

被引：8
|
作者：
MISHRA, PK [1 ]
CHAKRAVORTTY, V [1 ]
DASH, KC [1 ]
机构：
[1] UTKAL UNIV,DEPT CHEM,BHUBANESWAR 751004,ORISSA,INDIA
来源：
TRANSITION METAL CHEMISTRY | 1991年 / 16卷 / 01期
关键词：
D O I：
10.1007/BF01127877
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Zr(acac)4 undergoes ligand exchanges with various tri- and tetradentate Schiff base ligands, forming compounds of the Zr(L)2 type (H2L = tetradentate H2Sal2en, H2Sal2pn, H2Sal2o-phen and the tridentate H2SAP) and Zr(acac)2L' (H2L' = H2SAN, H2SAE). Upon reaction with a combination of tri- and tetradentate ligands, Zr(acac)4 yields Zr(L)(L') complexes (H2L = H2Sal2en or H2Sal2o-phen; H2L' = H2SAN, H2SAE, or H2SAP), which have been characterised by analytical data, m.ps, electrical conductivities, i.r. and n.m.r. (H-1 and C-13) spectra, they have a coordination number of 6, 7 or 8.
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页码：73 / 75
页数：3
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