(Acetylacetonato-kappa O-2,O ') dichloridobis(methanolato-kappa O) niobium(V)

被引:5
|
作者
Herbst, Leandra [1 ]
Visser, Hendrik G. [1 ]
Roodt, Andreas [1 ]
Pretorius, Carla [1 ]
机构
[1] Univ Free State, Dept Chem, POB 339, ZA-9300 Bloemfontein, South Africa
来源
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词
data-to-parameter ratio = 22.9; mean ̄(C-C) = 0.003 Å; R factor = 0.026; single-crystal X-ray study; T = 100 K; wR factor = 0.060;
D O I
10.1107/S1600536812042638
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, [Nb(CH3O)(2)(C5H7O2)Cl-2], a slightly distorted octahedral coordination geometry is observed around the Nb V atom with Nb-O distances in the range of 1.8254 ( 16)-2.0892 ( 16) angstrom and Nb-Cl distances of 2.3997 (14) and 2.4023 (12) angstrom. The O-Nb-O angles vary between 81.36 (7) and 172.65 (7)degrees, while the trans Cl-Nb-Cl angle is 167.34 (2)degrees. There are no hydrogen bonds observed.
引用
收藏
页码:M1392 / +
页数:6
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