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2005
Vanadium
I 5000
24- 028
Hydrothermal Syntheses and Crystal Structures of Two Novel, Hybrid Materials
Based on Secondary Transition-Metal-Incorporated Polyoxovanadate Cluster
Backbones: [Cd(dien)2]2[(dien)CdAs8V13O41(H 2O)]�2O and
[Cd(en)2]2[(en)2Cd2As8V12 O40]. ? The structures of title compounds (IV) (monoclinic, space group P21/n, Z = 2) and (V) (monoclinic, C2/c, Z = 8) are determined by
single crystal XRD. The structure of (V) contains discrete [(dien)CdAs8V13O41(OH2)]4clusters derived from the well known As8V14O42 unit, isolated [Cd(dien)2]2+ cations, and
water molecules. In (IV), [(en)2Cd2As8V12O40]4- clusters derived from the well-known
{As8V12O40} unit are connected by two �[Cd(en)2] bridges resulting in a rare one-dimensional hybrid chain. ? (ZHENG, S.-T.; ZHANG, J.; YANG*, G.-Y.; Inorg. Chem.
44 (2005) 7, 2426-2430; State Key Lab. Struct. Chem., Fujian Inst. Res. Struct. Matter,
Chin. Acad. Sci., Fujian, Fuzhou 350002, Peop. Rep. China; Eng.) ? Schramke
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