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Hydrothermal Synthesis and Structural Characterization of a Novel Organic‐Inorganic Hybrid Compound {[Cu (2, 2′‐bpy) 2 ] 2 ‐Mo 8 O 26 }
Author(s) -
Wang YongHui,
LiDong Chen,,
Hu ChangWen,
EnBo Wang,,
Jia HengQing,
Hu NingHai
Publication year - 2002
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20020200106
Subject(s) - chemistry , orthorhombic crystal system , crystallography , raman spectroscopy , hydrothermal synthesis , electron paramagnetic resonance , crystal structure , infrared spectroscopy , hydrothermal circulation , covalent bond , x ray crystallography , single crystal , stereochemistry , diffraction , organic chemistry , nuclear magnetic resonance , physics , seismology , optics , geology
A novel organic‐inorganic hybrid compound {[Cu(2, 2′‐bpy) 2 ]2Mo 8 O 26 } has been hydrothermally synthesized and structurally characterized by single‐crystal X‐ray diffraction. The compound crystallizes in the orthorhombic space group, P na2 1 with a = 2.4164(5), b = 1.8281(4), c = 1.1877(2) nm, V = 5.247(2) nm 3 , Z = 4, and final R 1 , =0.0331, wR 2 , = 0.0727. The structure consists of discrete { [ Cu (2, 2′‐bpy) 2 ] 2 Mo 8 O 26 } dusters, constructed from a β‐octamolybdate subunit [Mo 8 O 26 ] 4‐ covalently bonded to two [Cu(2, 2′‐bpy) 2 ] 2+ coordination complex cations via bridging oxo groups. In addition, the spectroscopic properties and thermal behavior of this compound have been investigated by spectroscopic techniques (UV‐vis, IR, Raman and EPR spectra) and TG analysis.