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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=102142 Help
TitleStructural characterization of new ternary compounds of uranium and cerium.
AuthorsCordier, G.; Czech, E.; Schaefer, H.; Woll, P.
ReferenceIC&volume=110&fpage=327&details=yes target=icsd_help>Journal of the Less-Common Metals (1985) 110, 327-330
Link XRef SCOPUS Google
CompoundCe1 Cu2 Sn1.95 - Cerium copper tin (1/2/1.95) [NO2P2] [tP10] [c3 b a] [CaBe2Ge2]
Cell4.429(2), 4.429, 10.426(5), 90., 90., 90.
P4/NMMS (129) V=204.52
RemarksR=0.078000 : D P =40-1270 : T =CaBe2Ge2 :
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.
Calculated density unusual but tolerable.
PDF 40-1270

Atom (site) Oxid. x, y, z, B, Occupancy
Ce1(2c)0
Cu1(2a)0
Cu2(2c)0
Sn1(2b)0
Sn2(2c)0
00.50.2301
00001
00.50.6301
000.501
00.50.8700.95
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Ce1(2c)0
Cu1(2a)0
Cu2(2c)0
Sn1(2b)0
Sn2(2c)0
0.000.000.01000
0.040.040.02000
0.020.020.02000
0.000.000.01000
0.010.010.02000

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