#------------------------------------------------------------------------------ #$Date: 2015-07-08 16:52:58 +0300 (Wed, 08 Jul 2015) $ #$Revision: 141130 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/10/60/2106061.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2106061 loop_ _publ_author_name 'Stephenson, N.C.' 'Roth, R.S.' _publ_section_title ; Structural Systematics in the Binary System Ta2 O5 W O3. II. The Structure of Ta30 W2 O81 ; _journal_name_full 'Acta Crystallographica B (24,1968-38,1982)' _journal_page_first 1018 _journal_page_last 1024 _journal_volume 27 _journal_year 1971 _chemical_formula_sum 'O40.5 Ta15 W' _chemical_name_systematic '(W2 Ta30 O81)0.5' _space_group_IT_number 38 _symmetry_space_group_name_Hall 'C -2 2' _symmetry_space_group_name_H-M 'C 2 m m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 1 _cell_length_a 6.172 _cell_length_b 29.226 _cell_length_c 3.85 _cell_volume 694.474 _citation_journal_id_ASTM ACBCAR _cod_data_source_file Stephenson_ACBCAR_1971_1872.cif _cod_data_source_block O40.5Ta15W1 _cod_cif_authors_sg_Hall 'A 2 -2 (z,y,-x)' _cod_chemical_formula_sum_orig 'O40.5 Ta15 W1' _cod_database_code 2106061 loop_ _symmetry_equiv_pos_as_xyz x,y,z x,-y,-z x,y,-z x,-y,z x+1/2,y+1/2,z x+1/2,-y+1/2,-z x+1/2,y+1/2,-z x+1/2,-y+1/2,z loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv O1 O-2 0.438 0 0 0.4765 0.0 Ta3 Ta+5 0.9907 0.11934 0 0.4688 0.0 O11 O-2 0.708 0.3467 0 0.4765 0.0 O13 O-2 0.078 0 0.5 0.4765 0.0 O10 O-2 0.695 0.261 0 0.4765 0.0 O23 O-2 0.922 0.5 0.5 0.953 0.0 O4 O-2 0.125 0.3126 0 0.4765 0.0 O15 O-2 0.996 0.248 0.5 0.4765 0.0 O19 O-2 0.428 0.308 0.5 0.4765 0.0 O18 O-2 0.547 0.191 0.5 0.4765 0.0 Ta5 Ta+5 0.9911 0.37961 0 0.4688 0.0 W8 W+6 0.4543 0.30919 0 0.0313 0.0 W6 W+6 0.5198 0.06571 0 0.0313 0.0 O5 O-2 0.256 0.154 0 0.4765 0.0 Ta9 Ta+5 0.4697 0.435 0 0.4688 0.0 W4 W+6 0.0061 0.24951 0 0.0313 0.0 O8 O-2 0.639 0.1278 0 0.4765 0.0 O16 O-2 0.02 0.386 0.5 0.4765 0.0 O12 O-2 0.789 0.4401 0 0.4765 0.0 Ta7 Ta+5 0.5519 0.19105 0 0.4688 0.0 Ta2 Ta+5 0.9241 0.5 0 0.4688 0.0 O21 O-2 0.312 0.375 0 0.1191 0.0 W7 W+6 0.5519 0.19105 0 0.0313 0.0 Ta6 Ta+5 0.5198 0.06571 0 0.4688 0.0 O22 O-2 0.579 0.5 0 0.953 0.0 O20 O-2 0.48 0.43 0.5 0.4765 0.0 O7 O-2 0.822 0.046 0 0.4765 0.0 O2 O-2 0.179 0.0661 0 0.4765 0.0 W9 W+6 0.4697 0.435 0 0.0313 0.0 O17 O-2 0.518 0.066 0.5 0.4765 0.0 W2 W+6 0.9241 0.5 0 0.0313 0.0 W5 W+6 0.9911 0.37961 0 0.0313 0.0 Ta4 Ta+5 0.0061 0.24591 0 0.4688 0.0 Ta1 Ta+5 0.0784 0 0 0.4688 0.0 W3 W+6 0.9907 0.11934 0 0.0313 0.0 O14 O-2 0.981 0.113 0.5 0.4765 0.0 Ta8 Ta+5 0.4543 0.30919 0 0.4688 0.0 O9 O-2 0.889 0.186 0 0.4765 0.0 W1 W+6 0.0784 0 0 0.0313 0.0 O3 O-2 0.298 0.243 0 0.4765 0.0 O6 O-2 0.164 0.459 0 0.4765 0.0