#------------------------------------------------------------------------------ #$Date: 2010-04-11 07:25:02 +0300 (Sun, 11 Apr 2010) $ #$Revision: 1079 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9013440.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided the American Mineralogist Crystal Structure Database, # http://rruff.geo.arizona.edu/AMS/amcsd.php # # 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_9013440 loop_ _publ_author_name 'Freyer, D.' 'Reck, G.' 'Bremer, M.' 'Voigt, W.' _publ_section_title ; Thermal behaviour and crystal structure of sodium-containing hemihydrates of calcium sulfate Note: supercell Locality: synthetic ; _journal_name_full 'Monatshefte fur Chemie' _journal_page_first 1179 _journal_page_last 1193 _journal_volume 130 _journal_year 1999 _chemical_formula_sum 'Ca2.572 H4 Na0.858 O13.442 S3' _chemical_name_mineral Omongwaite _space_group_IT_number 5 _symmetry_space_group_name_Hall 'C 2y' _symmetry_space_group_name_H-M 'C 1 2 1' _cell_angle_alpha 90 _cell_angle_beta 90.089 _cell_angle_gamma 90 _cell_length_a 24.1781 _cell_length_b 13.805 _cell_length_c 12.7074 _cell_volume 4241.454 _exptl_crystal_density_diffrn 2.744 _[local]_cod_data_source_file cifdata.txt _[local]_cod_data_source_block 'global_12132' _[local]_cod_chemical_formula_sum_orig 'Ca2.572 Na.858 S3 O13.442 H4' _cod_depositor_comments ; At least two atom entries in this entry: O 0.37910 0.66050 0.33700 1.00000 1136.00000 and Wat5 0.27570 ********** 0.15800 0.52000 0.11900 seem to be incorrect in this entry; it seems that decimal point might be displaced by 4 positions in the first atom temperatire U-factor. The entry is kept for completenes, but should be used with caution. Saulius Gra\