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*data for ICSD #44489 Coll Code 44489 Rec Date 2000/12/16 Chem Name Molybdenum Silicide Boride (5/1/2) Structured Mo5 Si B2 Sum B2 Mo5 Si1 ANX NO2P5 D(calc) 8.81 Title The crystal structure of Mo5 Si B2 Author(s) Aronsson, B. Reference Acta Chemica Scandinavica (1-27,1973-42,1988) (1958), 12, 31-37 Unit Cell 6.01 6.01 11.049 90. 90. 90. Vol 399.09 Z 4 Space Group I 4/m c m SG Number 140 Cryst Sys tetragonal Pearson tI32 Wyckoff l h c a Red Cell I 6.01 6.01 6.969 115.539 115.539 89.999 199.546 Trans Red 1.000 0.000 0.000 / 0.000 -1.000 0.000 / -0.500 0.500 -0.500 Comments The structure has been assigned a PDF number: 9-292 Structure type : Cr5B3 No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Mo 1 +0 4 c 0 0 0 1. 0 Mo 2 +0 16 l 0.1653(8) 0.6653 0.1388(4) 1. 0 Si 1 +0 4 a 0 0 0.25 1. 0 B 1 +0 8 h 0.375 0.875 0 1. 0 *end for ICSD #44489 Äã¿ÉÒÔÊÔÊÔÓÃMnÈ¡´úMoµÄ¸ñλ |

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