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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=106529 Help
TitleCrystal structure of Sm2 Cu4 Sn5.
AuthorsSkolozdra, R.V.; Komarovskaya, L.P.; Terletskaya, E.E.; Aksel'rud, L.G.
ReferenceKristallografiya (1991) 36, 492-493
Link XRef SCOPUS Google
CompoundCu4 Sm2 Sn5 - Copper samarium tin (4/2/5) [N2O4P5] [tI22] [b3 a5] []
Cell4.431(1), 4.431, 25.073(4), 90., 90., 90.
I4MM (107) V=492.28
RemarksR=0.099000 : P =65-7144 :
The coordinates are those given in the paper but the atomic distances do not agree with those calculated during testing.The coordinates are probably correct.
At least one temperature factor is implausible or meaningless but agrees with the value given in the paper.
PDF 65-7144

Atom (site) Oxid. x, y, z, B, Occupancy
Cu1(2a)0
Cu2(2a)0
Cu3(4b)0
Sm1(2a)0
Sm2(2a)0
Sn1(2a)0
Sn2(4b)0
Sn3(4b)0
000.531.9(1
000.441.4(1
00.50.591.8(1
0000.1(1
000.680.4(1
000.140.8(1
00.50.781.1(1
00.50.900.231

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