Ligand influences on homoleptic Group 12 m-terphenyl complexes

被引：10

作者：

Blundell, Toby J. ^{[1
]}

Hastings, Fiona R. ^{[1
]}

Gridley, Benjamin M. ^{[1
]}

Moxey, Graeme J. ^{[1
]}

Lewis, William ^{[1
]}

Blake, Alexander J. ^{[1
]}

Kays, Deborah L. ^{[1
]}

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

来源：

DALTON TRANSACTIONS | 2014年 / 43卷 / 38期

基金：

英国工程与自然科学研究理事会;

关键词：

DER-WAALS RADII; CRYSTAL-STRUCTURES; MEDIATED ZINCATION; C-H; COPOLYMERIZATION; 2-COORDINATE; PRECURSORS; REACTIVITY; DIARYLZINC; CHEMISTRY;

D O I：

10.1039/c4dt00647j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three m-terphenyl ligands 2,6-Ar2C6H3- [Ar = 2,6-Me2C6H3 (2,6-Xyl); 3,5-Me2C6H3 (3,5-Xyl); 2,3,4,5,6-Me5C6 (Pmp)] have been used to stabilise three series of two-coordinate Group 12 diaryl complexes; (2,6-Ar2C6H3)(2)M [M = Zn, Cd, Hg, Ar = 2,6-Xyl 1-3, 3,5-Xyl 4-6, Pmp 7-9], where differing steric demands on the metal centres are imparted. These are the first homoleptic d-block complexes featuring any of these ligands. Complexes 1-9 have been characterised in solution and the solid state; the analysis of structural changes produced by differences in ligand properties is reported. In particular, complexes 4-6 show smaller C-M-C bond angles and contain secondary ligand interactions that are not seen in the analogous complexes 1-3 and 7-9.

引用

页码：14257 / 14264

页数：8

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