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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=79259 Help
TitleCrystal structure of the compound Nd5 Ag0.5 Si3.5.
AuthorsStepien-Damm, Yu.; Zaplatynsky, O.V.; Prots', Yu.M.; Salamakha, P.S.; Bodak, O.I.
ReferenceJournal of Alloys Compd. (1995) 221, 91-93
Link XRef SCOPUS SCIRUS Google
CompoundAg0.5 Nd5 Si3.5 - Neodymium argentide silicide (5/0.5/3.5) [N4O5] [oP36] [d3 c3] []
Cell7.645(2), 15.040(3), 7.881(2), 90., 90., 90.
PNMA (62) V=906.16
RemarksR=0.058000 : PDF =83-173 :
The coordinates given in the paper contain an error. The values in the database have been corrected.
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.
PDF 83-173
X(Nd2) apparently misprinted as 0.333 instead of 0.0333

Atom (site) Oxid. x, y, z, B, Occupancy
Nd1(4c)0
Nd2(8d)0
Nd3(8d)0
Ag1(4c)0
Si1(4c)0
Ag2(4c)0
Si2(4c)0
Ag3(8d)0
Si3(8d)0
0.3587(3)0.250.0128(2)01
0.0333(2)0.0986(1)0.1834(4)01
0.1868(2)0.1214(1)0.6808(1)01
0.2491(12)0.250.3785(9)00.125
0.2491(12)0.250.3785(9)00.875
0.4812(13)0.250.599(1)00.125
0.4812(13)0.250.599(1)00.875
0.3604(8)0.0402(4)0.9736(6)00.125
0.3604(8)0.0402(4)0.9736(6)00.875
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Nd1(4c)0
Nd2(8d)0
Nd3(8d)0
Ag1(4c)0
Si1(4c)0
Ag2(4c)0
Si2(4c)0
Ag3(8d)0
Si3(8d)0
0.008(1)0.011(1)0.011(1)000
0.008(1)0.009(1)0.009(1)000
0.009(1)0.013(1)0.010(1)000
0.022(2)0.022(2)0.022(2)000
0.022(2)0.022(2)0.022(2)000
0.025(2)0.025(2)0.025(2)000
0.025(2)0.025(2)0.025(2)000
0.022(1)0.022(1)0.022(1)000
0.022(1)0.022(1)0.022(1)000

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