PREPARATION OF ANHYDROUS VANADIUM(II) SULFATE COMPOUNDS FROM AQUEOUS-SOLUTIONS - THE SYNTHESIS AND CHARACTERIZATION OF [V(EN)(3)]SO4, V(BPY)(2)SO4 AND V(PY)(4)SO4

被引：15

作者：

DANIELS, LM

MURILLO, CA

RODRIGUEZ, KG

机构：

[1] TEXAS A&M UNIV,DEPT CHEM,MOLEC STRUCT & BONDING LAB,COLLEGE STN,TX 77843

[2] UNIV COSTA RICA,DEPT CHEM,SAN JOSE,COSTA RICA

来源：

INORGANICA CHIMICA ACTA | 1995年 / 229卷 / 1-2期

关键词：

CRYSTAL STRUCTURES; VANADIUM COMPLEXES; AMINE COMPLEXES; SULFATE COMPLEXES;

D O I：

10.1016/0020-1693(94)04222-H

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An easy way to prepare anhydrous vanadium(II) compounds by reaction of aqueous solutions of [V(H2O)(6)]SO4 with neutral amines is described as well as the X-ray crystal structure determinations of [V(en)(3)]SO4 . CH3OH (I) and V(bpy)(2)SO4 (II). The air-sensitive compound I crystallizes in the trigonal space group P (1) over bar 1c with a=9.009(3), c=9.570(2) Angstrom, V=672.7(3) Angstrom(3) and Z=2. II crystallizes in the monoclinic space group I2/a with a=11.957(2), b=12.071(2), c=14.614(1) Angstrom, beta=101.97(1)degrees, V=2063(1) Angstrom(3) and Z=4.

引用

页码：27 / 32

页数：6

共 35 条

[31] INFRARED STUDIES OF COORDINATION-COMPOUNDS CONTAINING LOW-OXIDATION-STATE METALS .1. TRIS(2,2'-BIPYRIDINE) AND TRIS(1,10-PHENANTHROLINE) COMPLEXES [J].