Imidazole derivative .24. [Li12O2Cl2(ImN)(8)(THF)(4)]center dot 8THF: A peroxo lithium fragment in a novel cage structure

被引:20
|
作者
Kuhn, N
Abram, U
MaichleMossmer, C
Wiethoff, J
机构
来源
关键词
lithium; imidazole derivatives; peroxo complexes; crystal structure;
D O I
10.1002/zaac.19976230719
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
1,3-dimethyl-2-iminoimidazoline (8, ImNH) reacts with methyl lithium to give [ImNLi](n) (9). In tetrahydrofuran, crystals of C56H96Cl2Li12N24O6 . 8C(4)H(8)O (10) are obtained. The structure of 10 consists of a Li12Cl2N8O2 core in which a peroxo unit is incorporated into a stack of ladder fragments. Over all, four tetrahydrofuran and eight imidazoline ligands are attached at the lithium and nitrogen atoms.
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页码:1121 / 1124
页数:4
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