1,4-Bis(carboxymethyldiphenylphosphonio)butane dinitrate, (CH2)4[(HOOCCH2)Ph2P(+)]2.2(NO3(-))

被引:0
作者
Du, M [1 ]
Zhao, XJ [1 ]
机构
[1] Tianjin Normal Univ, Coll Chem & Life Sci, Tianjin 300074, Peoples R China
关键词
crystal structure; phosphine betaines; hydrogen bond;
D O I
10.1002/aoc.782
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The centrosymmetric {[(HOOCCH2PPh2)](2)(CH2)(4)}(2+) cation adopts an extended conformation in which the phosphorus center adopts a tetrahedral geometry. O-H...O and C-H...O hydrogen bonding interactions expand this structure to form a two-dimensional layered architecture. Copyright (C) 2004 John Wiley Sons, Ltd.
引用
收藏
页码:195 / 196
页数:2
相关论文
共 2 条
[1]   PREPARATION AND REACTIONS OF SOME PHOSPHOBETAINES [J].
DENNEY, DB ;
SMITH, LC .
JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (10) :3404-&
[2]   1,4-bis(carboxymethyldiphenylphosphonio)butane dibromide, (CH2)4[(HOOCCH2)Ph2P(+)]2•2Br(-) [J].
Du, M ;
Zhao, XJ .
APPLIED ORGANOMETALLIC CHEMISTRY, 2004, 18 (09) :499-500