Tetraphenylphosphonium 4-hydroxy-2,2,6,6-tetramethylpiperidinyloxy-4-sulfonate

被引：8

作者：

Akutsu, H ^{[1
]}

Yamada, J ^{[1
]}

Nakatsuji, S ^{[1
]}

机构：

[1] Himeji Inst Technol, Dept Mat Sci, Grad Sch Sci, Kamigori, Hyogo 6781297, Japan

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2003年 / 59卷

关键词：

D O I：

10.1107/S0108270103012824

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, C24H20P+.C9H17NO5S-, consists of an organic monovalent cation and an organic monovalent anion, the latter being derived from the TEMPO radical (TEMPO is 2,2,6,6-tetramethylpiperidin-1-oxyl). Two inversion-related anions interact via two -O-H...O-S- hydrogen bonds, forming a dimer in which there are no short contacts between the spin centres (-N-O) of the TEMPO(OH)SO3-. anions. Furthermore, no significant magnetic interaction is observed between the dimers because the dimer is surrounded by cations. These results are consistent with the paramagnetic behaviour of the title salt.

引用

页码：O433 / O434

页数：2

共 10 条

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