TY - JOUR
T1 - Hydrothermal synthesis and characterization of vanadyl(IV) hydrogenphosphate, K2(VO)3(HPO4)4
AU - Lii, Kwang Hwa
AU - Tsai, Hung Jen
N1 - Funding Information:
Support for this study by the National Science Council and the Institute of Chemistry Academia Sinica is gratefullya cknowledged.W e thank Mr. Y. S. Wen at Academia Sinica for collecting single-crystal X-ray diffraction data.
PY - 1991/4
Y1 - 1991/4
N2 - A new phosphate, K2(VO)3(HPO4)4, has been synthesized hydrothermally and characterized by single-crystal X-ray diffraction, thermogravimetric analysis, and magnetic susceptibility. The title compound crystallizes in the monoclinic space group P2 c with a = 10.756(1), b = 9.147(3), c = 8.662(1) Å, β = 112.842(9)°, Z = 2, and R = 0.034. The structure is built from infinite chains of vertex-sharing vanadium oxide octahedra and HPO4 groups with the potassium cations located in sites within tunnels and cages in the structure. These infinite chains have alternating short and long VO bonds. Each phosphate tetrahedron shares vertices with three octahedra, but two of these belong to the same infinite chain.
AB - A new phosphate, K2(VO)3(HPO4)4, has been synthesized hydrothermally and characterized by single-crystal X-ray diffraction, thermogravimetric analysis, and magnetic susceptibility. The title compound crystallizes in the monoclinic space group P2 c with a = 10.756(1), b = 9.147(3), c = 8.662(1) Å, β = 112.842(9)°, Z = 2, and R = 0.034. The structure is built from infinite chains of vertex-sharing vanadium oxide octahedra and HPO4 groups with the potassium cations located in sites within tunnels and cages in the structure. These infinite chains have alternating short and long VO bonds. Each phosphate tetrahedron shares vertices with three octahedra, but two of these belong to the same infinite chain.
UR - http://www.scopus.com/inward/record.url?scp=0001115045&partnerID=8YFLogxK
U2 - 10.1016/0022-4596(91)90088-Y
DO - 10.1016/0022-4596(91)90088-Y
M3 - 期刊論文
AN - SCOPUS:0001115045
SN - 0022-4596
VL - 91
SP - 331
EP - 338
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
IS - 2
ER -