Synthesis and X-ray crystal structure of a barium complex with 2-methoxy-2,6,6-trimethylheptane-3,5-dionate

被引:7
作者
Ivanov, S [1 ]
Snezko, N [1 ]
Ilyukhin, A [1 ]
Sergienko, V [1 ]
机构
[1] RUSSIAN ACAD SCI,NS KURNAKOV GEN & INORGAN CHEM INST,MOSCOW 117907,RUSSIA
关键词
beta-diketonate metal complexes; 2-methoxy-2,6,6-trimethylheptane-3,5-dione; barium complexes; X-ray structure;
D O I
10.1016/S0277-5387(96)00443-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The preparation and crystallographic characterization of a barium complex with 2-methoxy-2,6,6-trimethylheptane-3,5-dionate (L) are described. The structure consists of dimeric complexes of Ba2L4(H2O)(1.81). The coordination numbers of both barium atoms are nine owing to eight oxygen atoms from the four ligands L and a water molecule. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:2527 / 2530
页数:4
相关论文
共 5 条
[1]   NEW OLIGOMERIC STRUCTURES OF BARIUM DIPIVALOYLMETHANATE, BA4(THD)8, AND ITS PIVALATE DERIVATIVE BA5(THD)9(PIV) [J].
DROZDOV, AA ;
TROJANOV, SI .
POLYHEDRON, 1992, 11 (22) :2877-2882
[2]  
PISAREVSKY AP, 1994, POLYHEDRON, V13, P1445
[3]  
PISAREVSKY AP, 1994, POLYHEDRON, V13, P2459
[4]   PHASE ANNEALING IN SHELX-90 - DIRECT METHODS FOR LARGER STRUCTURES [J].
SHELDRICK, GM .
ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 :467-473
[5]  
SHELDRICK GM, 1993, SHELXL93