Crystal structure refinement of new vanadates Ca8−xPbxCdBi(VO4)7

Content Provider	Scilit
Author	Petrova, Daria Deyneko, Dina Stefanovich, Sergey Lazoryak, Bogdan
Copyright Year	2017
Description	New $Ca_{8−x}Pb_{x}CdBi(VO_{4})_{7}$ with the whitlockite-type structure were prepared by a standard solid-state method in air. Le Bail decomposition was used to determine unit-cell parameters. Structural refining was carried out by Rietveld's method. It is found that $Bi^{3+}$ cations located partially in M1 and M2 sites along with calcium, while M3 site is settled in half by $Pb^{2+}$-ions. Second-harmonic generation demonstrate highest non-linear optical activity and along with dielectric investigations indicate polar space group R3c.
Related Links	https://www.cambridge.org/core/services/aop-cambridge-core/content/view/1C4F58805DCCBEA04E60A41A09758B46/S0885715617000264a.pdf/div-class-title-crystal-structure-refinement-of-new-vanadates-ca-span-class-sub-8-span-class-italic-x-span-span-pb-span-class-sub-span-class-italic-x-span-span-cdbi-vo-span-class-sub-4-span-span-class-sub-7-span-div.pdf
Ending Page	S109
Page Count	4
Starting Page	S106
ISSN	08857156
e-ISSN	19457413
DOI	10.1017/s0885715617000264
Journal	Powder Diffraction
Issue Number	S1
Volume Number	32
Language	English
Publisher	Cambridge University Press (CUP)
Publisher Date	2017-09-01
Access Restriction	Open
Subject Keyword	Powder Diffraction Characterization and Testing of Materials Crystal Structure linear Optical Activity Phase Transition Rietveld Refinement
Content Type	Text
Resource Type	Article
Subject	Instrumentation Condensed Matter Physics Materials Science Radiation