#------------------------------------------------------------------------------ #$Date: 2011-06-4 23:20:00 +0000 $ #$Revision: 002 $ #------------------------------------------------------------------------------ # # This file is available in the Material Properties Open Database (MPOD), # http://www.materialproperties.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_1000253 _cod_database_code 9008694 _structure_refined 'no' _phase_name 'galena' _phase_formula 'PbS' _chemical_formula_sum 'Pb S' _symmetry_point_group_name_H-M 'm -3 m' _cell_length_a 5.9362 _cell_length_b 5.9362 _cell_length_c 5.9362 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 loop_ _publ_author_name 'Bhagavantam, S.' 'Bhimasenachar, J.' _publ_section_title ; Elastic constants of crystals. A new method and its application to pyrites and galena ; _journal_name_full 'Proceedings of the Indian Academy of Sciences A' _journal_volume 20 _journal_issue 5 _journal_page_first 298 _journal_page_last 303 _journal_year 1944 _phase_density 7564 _prop_measurement_method 'Wedge' _prop_elastic_stiffness_cij 'cij' loop_ _prop_data_label _prop_data_tensorial_index _prop_data_value _prop_conditions_temperature cij 11 26.5 ? cij 12 69.9 ? cij 13 69.9 ? cij 22 26.5 ? cij 23 69.9 ? cij 33 26.5 ? cij 44 44.7 ? cij 55 44.7 ? cij 66 44.7 ?