SYNTHESIS AND X-RAY CRYSTAL-STRUCTURES OF TETRAKIS(2,2,6,6-TETRAMETHYLHEPTANE-3,5-DIONATO)BIS(2,2'- BIPYRIDYL)DIBARIUM BA-2(THD)(4)(BIPY)(2) AND CATENA-[DODECAKIS(2,2-DIMETHHYLPROPANOATO)BIS(2,2,6,6-TETRAMETHYLHEPTANE-3,5-DIONATO)TETRA(PYRIDINE)TETRA(AQUA)HEPTABARIUM] PYRIDINE SOLVATE ([BA-7(PIV)(12)(THD)(2)(PY)(4)(H2O)(4)]CENTER-DOT-2PY)

被引：29

作者：

DROZDOV, A ^{[1
]}

TROYANOV, S ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,DEPT CHEM,119899 MOSCOW,RUSSIA

来源：

POLYHEDRON | 1993年 / 12卷 / 24期

关键词：

D O I：

10.1016/S0277-5387(00)80048-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new volatile mixed ligand barium complexes have been synthesized and their X-ray crystal structures determined. Ba-2(thd)(4)(bipy)(2) (1) consists of dimeric molecules; with two barium atoms linked by four bridging Ba-O-Ba bonds. The structure of ([Ba-7(piv)(12)(thd)(2)(py)(4)](H2O).2py) (2) contains Ba-3 units and separate Ba atoms which are connected into infinite chains through Ba-O-Ba bridges.

引用

页码：2973 / 2976

页数：4

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