data_global _chemical_name_mineral 'Hermannroseite' loop_ _publ_author_name 'Schluter J' 'Pohl D' 'Gebhard G' _journal_name_full 'Neues Jahrbuch fur Mineralogie, Abhandlungen' _journal_volume 188 _journal_year 2011 _journal_page_first 135 _journal_page_last 140 _publ_section_title ; The new mineral hermannroseite, CaCu(PO4,AsO4)(OH), the phosphate analogue of conichalcite, from Tsumeb, Namibia ; _database_code_amcsd 0018396 _chemical_compound_source 'Tsumeb, Namibia' _chemical_formula_sum 'Ca Cu (P.5 As.5) O5 H' _cell_length_a 7.328 _cell_length_b 9.123 _cell_length_c 5.769 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 385.677 _exptl_crystal_density_diffrn 4.092 _symmetry_space_group_name_H-M 'P 21 21 21' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,1/2+y,1/2-z' '1/2+x,1/2-y,-z' '1/2-x,-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv Ca 0.62300 0.67400 0.48600 1.00000 0.04433 Cu 0.25200 0.49700 0.26800 1.00000 0.04433 P 0.62900 0.33100 0.51400 0.50000 0.04433 As 0.62900 0.33100 0.51400 0.50000 0.04433 O1 0.42100 0.45800 0.54800 1.00000 0.04433 O2 0.80300 0.45200 0.59300 1.00000 0.04433 O3 0.36500 0.75600 0.26400 1.00000 0.04433 O4 0.42100 0.73500 0.73100 1.00000 0.04433 O-H5 0.08300 0.55900 0.49000 1.00000 0.04433