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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=33768 Help
TitleA neutron powder diffraction study of the beta to gamma phase transformation in NaFeO2.
AuthorsGrey, I.E.;Hill, R.J.;Hewat, A.W.
ReferenceZeitschrift fuer Kristallographie (1990) 193, 51-69
Link XRef SCOPUS Google
CompoundFe1 Na1 O2 - Sodium tecto-dioxoferrate(III) - gamma [ABX2] [tP16] [b a2] []
Cell5.6208(2), 5.6208(2), 7.3653(4), 90., 90., 90.
P41212 (92) V=232.69
RemarksR=0.082000 : T =1273 : N
First traverse through beta to gamma transition

Atom (site) Oxid. x, y, z, B, Occupancy
Fe1(4a)3
Na1(4a)1
O1(8b)-2
0.180.18001
0.770.77001
0.220.870.0401
Atom (site) Oxid. Beta11, Beta22, Beta33, Beta12, Beta13, Beta23
Fe1(4a)3
Na1(4a)1
O1(8b)-2
0.020.020.010.00-.000.00
0.140.140.020.000.04-.04
0.080.020.010.010.010.00

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