Structures of new bis(pentafluorophenyl)halogeno mercurates [{Hg(C6F5)2}3(μ-X)]- (X =Cl, Br, I)

被引：9
|
作者：
Naumann, D [1 ]
Schulz, F [1 ]
机构：
[1] Univ Cologne, Inst Anorgan Chem, D-50939 Cologne, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2005年 / 631卷 / 04期
关键词：
mercury; pentafluorophenyl compounds; halides; crystal structure;
D O I：
10.1002/zaac.200400243
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
From the reactions of [PNP]Cl or [PPh4]Y (Y = Br, I) with Hg(C6F5)(2) crystals of the composition [Cat][{Hg(C6F5)(2)}(3)X] (Cat = PNP, X = Cl (1); Cat = PPh4, X = Br (2), I (3)) are formed. I crystallizes in the triclinic space group P (1) over bar, 2 and 3 crystallize isotypically in the monoclinic space group C2/c. In the crystals the halide anions are surrounded by three Hg(C6F5)(2) molecules. The reaction of [PPh4]Br with Hg(C6F5)(2) under slightly changed conditions gives the compound [PPb4](2)[{Hg(C6F5)(2)}(3)(mu-Br)]-[{Hg(C6F5)(2)}(2)(mu-Br)] (4).
引用
收藏
页码：715 / 718
页数：4
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