Hydrothermal synthesis and crystal structure of a hybrid material based on [Cu4(bpy)4(H2O)2(PO4)2]2+ and an α-Keggin polyoxoanion

✍ Scribed by Ying Lu; Enbo Wang; Yaqin Guo; Xinxin Xu; Lin Xu

• Publisher: Elsevier Science
• Year: 2005
• Tongue: English
• Weight: 304 KB
• Volume: 737
• Category: Article
• ISSN: 0022-2860
• DOI: 10.1016/j.molstruc.2004.10.061

✦ Synopsis

A unique composite hybrid material [Cu 4 (bpy) 4 (H 2 O) 2 (PO 4 ) 2 ](H 3 O)[PMo 12 O 40 ] 1 (bpyZ2, 2 0 -bipyridine) has been hydrothermally synthesized from the reaction of Na 2 MoO 4 $2H 2 O, H 3 PO 4 , Cu(MeCO 2 ) 2 $H 2 O, 2, 2 0 -bpy and water. It has been characterized by elemental analysis, IR, TG, and single-crystal X-ray diffraction. Compound 1 is constructed from the organic-inorganic hybrid [Cu 4 (bpy) 4 (H 2 O) 2 (PO 4 ) 2 ] 2C cation and a-Keggin [PMo 12 O 40 ] 3K polyoxoanion, which represents the first example of a hybrid material that combines transition metal phosphate and polyoxometalate.