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ICSD for WWW : Details

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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=79861 Help
TitleDoping of the R Ni O3 perovskites in the Ni positions: neutron diffraction study of the structural evolution of the R (Ni1-x Alx) O3 (R= La, Nd) series.
AuthorsMartinez-Lope, M.J.;Casais, M.T.;Alonso, J.A.
ReferenceEuropean Journal of Solid State Inorganic Chemistry (1995) 32, 521-534
Link XRef SCOPUS SCIRUS Google
CompoundAl0.5 La1 Ni0.5 O3.054 - Lanthanum nickel aluminium oxide (1/0.5/0.5/3) [ABX3] [hR10] [e b a] []
Cell5.4024(4), 5.4024(4), 13.164(2), 90., 90., 120.
R3-CH (167) V=332.73
RemarksR=0.036000 : DEF NDP PDF =83-757 : RVP TEM =295 :
A site occupation is implausible or meaningless but agrees with the paper.
At least one temperature factor is implausible or meaningless but agrees with the value given in the paper.

Atom (site) Oxid. x, y, z, B, Occupancy
La1(6a)3
Ni1(6b)3.216
Al1(6b)3
O1(18e)-2
000.250.13(4)1
0000.11(6)0.5
0000.11(6)0.5
0.5362(3)00.250.51(6)1.018(6)

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