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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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TitleHigh internal stresses in Sr1-x La1+x Al1-x Mgx O4 solid solution (0 <= x <= 0.7) characterized by infrared and Raman spectroscopies coupled with crystal structure refinement.
AuthorsMagrez, A.;Cochet, M.;Joubert, O.;Louarn, G.;Ganne, M.;Chauvet, O.
ReferenceIC&volume=13&fpage=389&details=yes target=icsd_help>Chemistry of Materials (2001) 13, 389-389
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CompoundAl0.6 La1.4 Mg0.4 O4 Sr0.6 - Strontium lanthanum aluminium magnesium oxide (0.6/1.4/0.6/0.4/4) [AB2X4] [tI14] [e2 c a] [K2MgF4]
Cell3.80413(9), 3.80413(9), 12.6852(4), 90, 90, 90
I4/MMM (139) V=183.57
RemarksR=0.031000 : T =K2MgF4 : X

Atom (site) Oxid. x, y, z, B, Occupancy
Sr1(4e)2
La1(4e)3
Al1(2a)3
Mg1(2a)2
O1(4c)-2
O2(4e)-2
0.0.0.361.200.3
0.0.0.361.200.7
0.0.0.1.190.6
0.0.0.1.190.4
0.50.0.1.0(1
0.0.0.161.7(1

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