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1 entry selected.
CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=33823 Help
TitleCation distribution studies of three (Ni, Mg) orthovanadates.
AuthorsNord, A.G.;Werner, P.E.
ReferenceZeitschrift fuer Kristallographie (1991) 194, 49-55
Link XRef SCOPUS Google
CompoundMg1 Ni2 O8 V2 - Dinickel magnesium vanadate [A2B3X8] [oS52] [g f3 e a] []
Cell5.980(1), 11.424(2), 8.279(1), 90., 90., 90.
CMCA (64) V=565.58
RemarksR=0.031000 : T =295 : X
At least one temperature factor is implausible or meaningless but agrees with the value given in the paper.
Difference between the formula calculated from the PARM record and the FORM record tolerable.
Unrealistic negative temperature factors (Ni, Mg, V: B=-0.6(1),

Atom (site) Oxid. x, y, z, B, Occupancy
Ni1(4a)2
Mg1(4a)2
Ni2(8e)2
Mg2(8e)2
V1(8f)5
O1(8f)-2
O2(8f)-2
O3(16g)-2
0000.010.64
0000.010.36
0.250.130.250.010.71
0.250.130.250.010.29
00.370.120.011
00.250.220.011
00.000.240.011
0.270.11-.000.011

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