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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=88038 Help
TitleMetal-insulator transitions, structural and microstructural evolution of R Ni O3 (R = Sm, Eu, Gd, Dy, Ho, Y) perovskites: evidence for room-temperature charge disproportionation in monoclinic Ho No O3 and Y Ni O3.
AuthorsAlonso, J.A.;Martinez-Lopez, M.J.;Casais, M.T.;Aranda, M.A.G.;Fernandez-Diaz, M.T.
ReferenceIC&volume=121&fpage=475&details=yes target=icsd_help>Journal of the American Chemical Society (1999) 121, 475-476
Link XRef SCOPUS Google
CompoundNi1 O3 Sm1 - Samarium niccolate(III) [ABX3] [oP20] [d c2 b] []
Cell5.32693(6), 5.43283(6), 7.56483(9), 90., 90., 90.
PBNM (62) V=218.93
RemarksR=0.050000 : S T =289 :

Atom (site) Oxid. x, y, z, B, Occupancy
Sm1(4c)3
Ni1(4b)3
O1(4c)-2
O2(8d)-2
0.980.050.250.001
0.5000.001
0.080.480.250.001
0.700.290.040.001

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