10-(2-DIETHYLAMINOPROPYL)PHENOTHIAZINIUMYL TETRAOXORHENATE(VII) - ETHOPROPAZINIUMYL CATION PERRHENATE SALT, (C19H25N2S)+[REO4]- - SYNTHESIS AND CRYSTAL-STRUCTURE

被引：5

作者：

GOWDA, NMM ^{[1
]}

ZHANG, L ^{[1
]}

BARNES, CL ^{[1
]}

机构：

[1] UNIV MISSOURI,DEPT CHEM,COLUMBIA,MO 65211

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 1994年 / 24卷 / 01期

关键词：

D O I：

10.1007/BF01665352

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

An unusual ethopropaziniumyl cation salt of perrhenate has been prepared and characterized using elemental analysis, molar conductance, and u.v.-vis., i.r., and nmr spectral data. The crystal and molecular structure of the new ionic compound, (EPH)[ReO4] where EPH+ is protonated ethopropazine, has been elucidated by single-crystal X-ray crystallography. Crystals are monoclinic, space group P2(1)/c, in a unit cell with lattice parameters a = 10.866(3), b = 12.242(2), c = 16.01(1)degrees. Beta = 109.00(1)degrees, volume = 2014(2)angstrom3. The structure was solved using heavy-atom methods and refined to R = 0.024 with 3181 observed reflections. In the crystal, the ethopropaziniumyl cation, which is protonated at the terminal diethylamino nitrogen, is linked to the ReO4- ion through hydrogen bonding.

引用

页码：89 / 93

页数：5

共 31 条

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