data_1008230 _chemical_name_systematic 'Germanium cobalt copper oxide (1/1.8/0.2/4)' _chemical_formula_structural 'Ge1 Co1.8 Cu0.2 O4' _chemical_formula_sum 'Co1.8 Cu.2 Ge O4' _publ_section_title ; Etude des deformations dans quelques spinelles de cuivre. ; loop_ _publ_author_name 'Bertaut, F' 'Delorme, C' _journal_name_full ; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences (1884 - 1965) ; _journal_coden_ASTM COREAF _journal_volume 239 _journal_year 1954 _journal_page_first 504 _journal_page_last 505 _cell_length_a 8.21 _cell_length_b 8.21 _cell_length_c 8.5 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 572.9 _cell_formula_units_Z 0