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ICSD for WWW : Details

ICSD for WWW

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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
***Click the ANX, Pearson or Wyckoff Symbol to find structures with that symbol***.
CC=92663 Help
TitleComposition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: a time-of-flight neutron powder diffraction and EXAFS study.
AuthorsHenderson, C.M.B.;Redfern, S.A.T.;Smith, R.I.;Knight, K.S.;Charnock, J.M.
ReferenceAmerican Mineralogist (2001) 86, 1170-1187
Link XRef SCOPUS SCIRUS Google
CompoundMg1 Ni1 O4 Si1 - [Unnamed_Olivine] Magnesium nickel silicate [ABCX4] [oP28] [d c4 a] []
Cell4.78269(5), 10.3155(1), 6.01747(6), 90, 90, 90
PBNM (62) V=296.88
RemarksNDP RVP TEM =1273 : MIN =Unnamed_Olivine :
No R value given in the paper.

Atom (site) Oxid. x, y, z, B, Occupancy
Si1(4c)4
O1(4c)-2
O2(4c)-2
O3(8d)-2
Ni1(4a)2
Mg1(4a)2
Ni2(4c)2
Mg2(4c)2
0.4250(4)0.0924(2)0.2500.95(3)1
0.7661(4)0.0937(2)0.2501.45(3)1
0.2218(4)0.4481(2)0.2501.39(3)1
0.2765(3)0.1617(2)0.0335(3)1.38(2)1
0.0.0.1.39(2)0.720(7)
0.0.0.1.39(2)0.280(7)
0.9898(5)0.2776(2)0.2501.49(4)0.280(7)
0.9898(5)0.2776(2)0.2501.49(4)0.720(7)

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