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Abstract:
A polyoxovanadium borate [Na(H2O)] 2 [Na(H 2O) 2]2 [Cu(en) 2][V 12B18O54 (OH) 6](H3O) 2(H2O) 18 1 (en = ethylenediamine) has been hydrothermally synthesized and characterized by IR, two-dimensional infrared (2D IR) correlation spectroscopy with magnetic and thermal perturbation, thermal IR spectroscopy, thermal gravimetric analysis and single-crystal X-ray diffraction. It crystallizes in triclinic, space group P1̄ with a = 12.981(3), b = 13.044(3), c = 14.208(3) Å, α = 63.98(3), β = 77.17(3), γ = 14.208(3)°, V = 2001.0(8) Å3, Z = 1, Mr = 2518.05, Dc = 2.090 g/cm-1, F(000) = 1255.0, Mu(mm-1) = 1.756, λ(MoKα) = 0.71073 Å, R = 0.0625 and wR = 0.1952. In 1, the [V12B18O54 (OH) 6]8- units are connected by [Cu(en) 2]2+, binuclear Na(1) and Na(2) to form a three-dimensional porous framework.
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CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
ISSN: 0254-5861
CN: 35-1112/TQ
Year: 2011
Issue: 6
Volume: 30
Page: 785-792
0 . 4 4
JCR@2011
5 . 9 0 0
JCR@2023
JCR Journal Grade:4
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ESI Highly Cited Papers on the List: 0 Unfold All
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