Crystal structure of the low-temperature form of K3PO4

被引：22
|
作者：
Voronin, V. I.
Ponosov, Yu. S.
Berger, I. F.
Proskurnina, N. V.
Zubkov, V. G.
Tyutyunnik, A. P.
Bushmelev, S. N.
Balagurov, A. M.
Sheptyakov, D. V.
Burmakin, E. I.
Shekhtman, G. Sh.
Vovkotrub, E. G.
机构：
[1] Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620219, Russia
[2] Russian Acad Sci, Inst Solid State Chem, Ural Div, Ekaterinburg 620219, Russia
[3] Joint Inst Nucl Res, Dubna 141980, Russia
[4] ETH, Neutron Scattering Lab, CH-5232 Villigen, Switzerland
[5] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
[6] Russian Acad Sci, Ural Div, Inst High Temp Electrochem, Ekaterinburg 620219, Russia
来源：
INORGANIC MATERIALS | 2006年 / 42卷 / 08期
关键词：
D O I：
10.1134/S0020168506080206
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystal structure of the low-temperature form of K3PO4 has been determined for the first time using neutron diffraction (Rietveld method) and Raman spectroscopy: orthorhombic cell (sp. gr. Pnma, Z=4), lattice parameters a = 1.12377(2) nm, b = 0.81046(1) nm, c = 0.59227(1) nm. The structure is made up of isolated [PO4] tetrahedra, with the potassium ions in between.
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页码：908 / 913
页数：6
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