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wb19880125: ½ð±Ò+10, ¡ïÓаïÖú 2013-05-05 19:07:18
wb19880125: ½ð±Ò+10, ¡ïÓаïÖú 2013-05-05 19:07:18
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*data for ICSD #156452 Coll Code 156452 Rec Date 2007/08/01 Chem Name Lanthanum Cobaltate(III) Structured La (Co O3) Sum Co1 La1 O3 ANX ABX3 D(calc) 7.29 Title Study of La1-x Srx Co O3 (x = 0.0 - 0.5) by X-ray absorption spectroscopy and high-resolution neutron diffraction methods Author(s) Efimov, V.V.;Efimova, E.A.;Kochubei, D.I.;Kriventsov, V.V.;Kuz'min, A.;Sikolenko, V.V.;Simkin, V.G.;Troyanchuk, I.O.;Tiutiunnikov, S.I. Reference Poverkhnostnye Fizika, Khimiya, Mekhanika (2006), 2006(6), 23-29 Unit Cell 5.3773(2) 5.3773(2) 5.3773(2) 60.811(2) 60.811(2) 60.811(2) Vol 111.96 Z 2 Space Group R -3 c R SG Number 167 Cryst Sys trigonal/rhombohedral Pearson hR10 Wyckoff e b a R Value .1056 Red Cell RR 5.377 5.377 5.377 60.811 60.811 60.811 111.957 Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000 Comments y(O) slightly corrected from 0.301 for consistency with 6e position. Neutron diffraction (powder) Rietveld profile refinement applied Structure type : NdAlO3 At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Co 1 +3 2 b 0. 0. 0. 1. 0 La 1 +3 2 a 0.250 0.250 0.250 1. 0 O 1 -2 6 e 0.198(2) 0.302(2) 0.750 1. 0 *end for ICSD #156452 |
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