A VOLATILE MIXED-METAL YTTRIUM BARIUM COMPOUND - SYNTHESIS AND MOLECULAR-STRUCTURE OF BAY2[MU-OCH(CF3)2]4(THD)4 (THD = 2,2,6,6-TETRAMETHYLHEPTANE-3,5-DIONATO)

被引：24

作者：

LABRIZE, F

HUBERTPFALZGRAF, LG

DARAN, JC

HALUT, S

机构：

[1] UNIV NICE SOPHIA ANTIPOLIS,CHIM MOLEC LAB,CNRS,URA,F-06108 NICE 2,FRANCE

[2] LAB MET TRANSIT,CNRS,URA,F-75230 PARIS,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 20期

关键词：

D O I：

10.1039/c39930001556

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The volatile compound, Y2Ba[OCH(CF3)2]4(thd)4, is obtained by treating a mixed-metal yttrium-barium hexafluoroisopropoxide derivative and yttrium tetramethylheptanedionate Y(thd)3; its structure is based on a central Ba[OCH(CF3)2]42- moiety connected to two Y(thd)2 fragments via the alkoxide ligands; barium-fluorine interactions lead to a twelve-coordinated metal while Y is six-coordinate.

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页码：1556 / 1558

页数：3

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