A planar P2N4S2 ring: Preparation and X-ray structures of Et(4)P(2)N(4)S(2)Cl(2) and [R(4)P(2)N(4)S(2)][AlCl4](2) (R=Et, Ph)

被引：8

作者：

Brock, M ^{[1
]}

Chivers, T ^{[1
]}

Parvez, M ^{[1
]}

Vollmerhaus, R ^{[1
]}

机构：

[1] UNIV CALGARY,DEPT CHEM,CALGARY,AB T2N 1N4,CANADA

来源：

INORGANIC CHEMISTRY | 1997年 / 36卷 / 03期

关键词：

D O I：

10.1021/ic960567+

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The P2N4S2 ring in Et(4)P(2)N(4)S(2)Cl(2) exists in a distorted boat conformation with markedly unequal exocyclic S-CI distances. The reaction of R(4)P(2)N(4)S(2)Cl(2) (R = Et, Ph) with AlCl3 in CH2Cl2 yields [R(4)P(2)N(4)S(2)][AlCl4](2) in which the eight pi-electron dications R(4)P(2)N(4)S(2)(2+) exhibit planar structures with localized jc-bonding in the sulfur diimide units.

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页码：485 / &

页数：6

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