SELENOETHER MACROCYCLIC COMPLEXES OF PLATINUM(IV) - SYNTHESIS AND SPECTROSCOPIC STUDIES OF [PT([16]ANESE(4))X(2)][PF6](2) (X=CL, BR) - X-RAY STRUCTURE OF [PT([16]ANESE(4))CL-2][PF6](2)

被引：23

作者：

LEVASON, W ^{[1
]}

QUIRK, JJ ^{[1
]}

REID, G ^{[1
]}

FRAMPTON, CS ^{[1
]}

机构：

[1] ROCHE PROD LTD,WELWYN GARDEN CIT AL7 3AY,HERTS,ENGLAND

来源：

INORGANIC CHEMISTRY | 1994年 / 33卷 / 26期

关键词：

D O I：

10.1021/ic00104a022

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The platinum(IV) complexes [Pt([16]aneSe(4))X(2)][PF6](2) ([16]aneSe(4) = 1,5,9,13-tetraselenacyclohexadecane; X Cl; Br) were obtained by halogen oxidation of [Pt([16]aneSe(4))][PF6](2) in CCl4/MeCN and were characterized by analysis and by UV/visible and multinuclear (Pt-195{H-1}, Se-77{H-1}) NMR spectroscopies. The X-ray structure of the chloro complex revealed a trans octahedral cation (Pt-Cl = 2.315(2) Angstrom, Pt-Se = 2.4957(7), 2.5015(6) Angstrom) with the ligand in the up,up,down,down configuration. Only one invertomer was detected in solution by NMR spectroscopy. Attempts to isolate a Pd(IV) analogue were unsuccessful.

引用

页码：6120 / 6122

页数：3

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