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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=20939 Help
TitleCrystal structure of the compounds R3 Ga2 Ni2 (R = La, Ce, Pr).
AuthorsYarmolyuk, Ya.P.;Grin', Yu.N.(Hrin', Yu.N.);Gladyshevskii, R.E.;Fundamenskii, V.S.
ReferenceKristallografiya (1984) 29, 697-700
Link XRef SCOPUS Google
CompoundGa2 La3 Ni2 - Nanthanum gallium nickel (3/2/2) [N2O2P3] [oP28] [e2 d2 c] []
Cell5.746(1), 8.210(2), 13.478(5), 90., 90., 90.
PBCM (57) V=635.82
RemarksR=0.078000 :
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(8e)0
La2(4d)0
Ga1(4c)0
Ga2(4d)0
Ni1(8e)0
0.150.100.0901
0.650.250.2501
0.640.25001
0.170.400.2501
0.380.460.0801
Atom (site) Oxid. B11, B22, B33, B12, B13, B23
La1(8e)0
La2(4d)0
Ga1(4c)0
Ga2(4d)0
Ni1(8e)0
0.591.6(1.200.1(0.1(-.1(
0.8(2.1(1.6(-.2(00
0.2(0.5(1.1(000
0.8(1.1(1.9(0.1(00
0.3(1.1(1.3(0.1(0.1(0.2(

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