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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/982

Title: New metal-intercalated layered vanadyl phosphates, MxVOPO4‚yH2O (M ) Ag, Cu, Zn)
Authors: Ayyappan, P
Ramanan, A
Keywords: mixed-valent layered
vanadyl phosphates
synthesized hydrothermally
single-crystal X-ray diffraction
as reductants
as countercations
Issue Date: 1998
Citation: Inorganic Chemistry, 37(14), 3629
Abstract: Three new, mixed-valent layered vanadyl phosphates, Ag0.43VOPO4‚2H2O (AgVPO), Cu0.16VOPO4‚2.5H2O (CuVPO), and Zn0.11VOPO4‚2.5H2O (ZnVPO), have been synthesized hydrothermally and their structures determined by single-crystal X-ray diffraction: AgVPO is triclinic, space group P1h, a ) 6.287(1), b ) 6.283(1),and c ) 13.240(1) Å, R ) 80.98(1), ‚ ) 86.58(1) and Á ) 90.00(1)°, Z ) 4; CuVPO is triclinic, space group P1h, a ) 6.260(2), b ) 6.249(3), and c ) 7.257(1) Å, R ) 83.62(3), ‚ ) 73.99(2), and Á ) 90.13(4)°, Z ) 2; ZnVPO is triclinic, space group P1h, a ) 6.252(1), b ) 6.248(2), and c ) 7.339(3) Å, R ) 83.24(4), ‚ ) 73.93(2), and Á ) 90.00(2)°, Z ) 2. The structures are related to that of VOPO4‚2H2O. Metal powders have been found to be effective both as reductants and as countercations.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/982
Appears in Collections:Chemistry

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