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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=76817 Help
TitleContributionn a l'etude de la structure cristalline de la phase Er15 C19.
AuthorsBauer, J.
ReferenceJournal of the Less-Common Metals (1974) 37, 161-165
Link XRef SCOPUS Google
CompoundC19 Er15 - Erbium carbide (15/19) [N15O19] [tP68] [e7 c2 b a] []
Cell7.989(1), 7.989, 15.794(2), 90., 90., 90.
P4-21C (114) V=1008.04
RemarksPDF =26-1122 : XDP
At least one temperature factor missing in the paper.
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.
No R value given in the paper.

Atom (site) Oxid. x, y, z, B, Occupancy
Er1(2a)0
Er2(4c)0
Er3(8e)0
Er4(8e)0
Er5(8e)0
C1(2b)0
C2(4c)0
C3(8e)0
C4(8e)0
C5(8e)0
C6(8e)0
00001
000.319801
0.40210.19930.9801
0.09820.28230.159301
0.71570.09820.142301
000.501
000.16501
0.7120.1180.99201
0.3840.20.13301
0.4360.2080.21201
0.8060.3750.17901

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