Russian Mineralogical Society
XII General Meeting of the Russian Mineralogical Society
Synthesis and crystal chemistry of a new cobalt diphosphate CsNaCoP2O7

RMS-DPI code:  2015-1-128-0
Scientific session:  5. Mineralogical crystallography, crystal chemistry and new minerals (Fyodorov Session)
Author listing:  Chernyatieva A., Filatova A.A., Krivovichev S.V.
Principal author:  Chernyatieva Anastasiya
Language:  Russian
Abstract - Summary 
(short description):
The phosphate compounds of alkali metals have been intensively studied because of their importance in radioactive waste management. Through a crystal chemical study we were able to identify the new diphosphate CsNaCo(P2O7). Crystallographic data. CsNaCoP2O7 is monoclinic, crystallizes in space group P21/n, at 293 K: a = 7,4240(17), b = 7,6484 (13), c = 12,931(3)Å, β = 90,718(18), V = 734.2(3) Å3, Z = 4, dcalc= 3.662 g cm-3, μ(MoKα) = 7.729 cm-1, F(000) = 748. Intensities of 1971 reflections were observed using the STOE IPDS II diffractometer [λ(MoKα) = 0.71073 Å, 2qmax = 58] and 1460 independent reflections (Rint = 0.0603) were used for the refinement.
 
Date of presentation:  15/10/2015
Presentation Place:  Mining University, foyer of the Assembly Hall
 
RMS-DPI code:  2015-1-128-0
File of proceedings 
(PDF): 
 314 K
Status:  printed
Accepted:  03/09/2015
Contact author(s):  Chernyatieva, Anastasiya Petrovna

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