Aqua[N'-(3-ethoxy-2-oxidobenzyl-kappa O)furan-1-carbohydrazidato-kappa 2 N',O]dioxidomolybdenum(VI)-4,4'-bipyridine (2/1)

作者：Ngan Ngui Khiong; Wong Richard Chee Seng; Lo Kong Mun; Ng Seik Weng^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67: M748-U1015.

DOI：10.1107/S1600536811017260

The MoVI atom in the title co-crystal, [Mo(C14H12N2O4)O-2(H2O)]center dot 0.5C(10)H(8)N(2), is O,N,O'-chelated by the deprotonated Schiff base and coordinated by the oxide and water O atoms in an octahedral geometry. The five-membered chelate ring is planar (r.m.s. deviation = 0.019 A), but the six-membered chelate ring is puckered (r.m.s. deviation = 0.108 A). Two mononuclear molecules are linked across a center of inversion by an O-H-water...O hydrogen bond; adjacent dinuclear units are linked by an water-4,4'-bipyridine O-H...N hydrogen bond, generating a linear chain structure. The 4,4'-bipyridine molecule is disordered over two positions in a 1:1 ratio.

• 出版日期2011-6