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A new phosphate, KMgY(PO 4 ) 2 , isostructural with xenotime
Author(s) -
ShaoLong Tie,
Qiang Su,
YaQin Yu,
JianFang Ma
Publication year - 1996
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.19960140106
Subject(s) - isostructural , chemistry , tetragonal crystal system , raman spectroscopy , phosphate , crystallography , crystal structure , powder diffraction , diffraction , optics , organic chemistry , physics
A new phosphate, KMgY(PO 4 ) 2 , isostructural with xenotime, was firstly reported in detail. It crystallizes in tetragonal system with space group I 4 1 /amd (No. 141). The cell parameters were obtained from X‐ray powder diffraction data with a =0.6886, c =0.6025 nm, Z =2. The proposed structure of KMgY(PO 4 ) 2 was further confirmed by its vibrational spectra, IR and Raman spectra, which were also compared with those of iso ‐structural YPO 4 .