PREPARATION AND REACTION OF SALTS OF [ZRO(O2)F2]2- AND [ZRO(O2)2F]3-

被引：5

作者：

BHATTACHARJEE, CR ^{[1
]}

BHATTACHARJEE, M ^{[1
]}

CHAUDHURI, MK ^{[1
]}

CHOUDHURY, S ^{[1
]}

机构：

[1] NE HILL UNIV,DEPT CHEM,SHILLONG 793003,MEGHALAYA,INDIA

来源：

POLYHEDRON | 1990年 / 9卷 / 14期

关键词：

D O I：

10.1016/S0277-5387(00)83967-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Salts of oxoperoxofluorozirconates(IV), [ZrO(O2)F2]2- and [ZrO(O2)2F]3-, have been prepared from the reaction of ZrO2·nH2O with H2O2 and hydrofluoric acid at pH 6 and 12, respectively. No peroxozirconate could be obtained below pH 6. A μ-oxo species [F5ZrOZrF5]4- has been isolated from a similar reaction at pH 5. The compounds have been characterized by chemical analyses, magnetic susceptibility and EPR measure- ments, IR and laser Raman spectroscopic studies. (NH4)2[ZrO(O2)F2] in water reacts with SO2(g) to produce a ternary complex (NH4)2 [ZrO(SO4)F2]·7H2O. © 1990.

引用

页码：1653 / 1657

页数：5

共 50 条

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