data_global _chemical_name_mineral 'Yaroshevskite' loop_ _publ_author_name 'Pekov I V' 'Zubkova N V' 'Zelenski M E' 'Yapaskurt V O' 'Polekhovsky Y S' 'Fadeeva O A' 'Pushcharovsky D Y' _journal_name_full 'Mineralogical Magazine' _journal_volume 77 _journal_year 2013 _journal_page_first 107 _journal_page_last 116 _publ_section_title ; Yaroshevskite, Cu9O2(VO4)4Cl2, a new mineral from the Tolbachik volcano, Kamchatka, Russia ; _database_code_amcsd 0019800 _chemical_compound_source 'Tolbachik volcano, Kamchatka, Russia' _chemical_formula_sum 'Cu9 V4 O18 Cl2' _cell_length_a 6.4344 _cell_length_b 8.3232 _cell_length_c 9.1726 _cell_angle_alpha 105.338 _cell_angle_beta 96.113 _cell_angle_gamma 107.642 _cell_volume 442.050 _exptl_crystal_density_diffrn 4.262 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Cu(1) 0.14053 0.71747 0.02236 0.01450 Cu(2) 0.41589 0.54353 -0.35783 0.01830 Cu(3) 0.17080 0.83232 -0.31239 0.01620 Cu(4) 0.50000 0.00000 0.00000 0.01500 Cu(5) 0.00000 0.00000 0.00000 0.01600 Cu(6) 0.00000 0.00000 0.50000 0.02560 V(1) -0.11050 0.41590 -0.34993 0.01110 V(2) 0.32530 0.25190 -0.14950 0.01060 O(1) 0.39190 0.43950 -0.19250 0.01720 O(2) 0.13720 0.58910 -0.34000 0.01260 O(3) 0.33940 0.53650 -0.58330 0.01930 O(4) 0.08790 0.77990 -0.53880 0.01810 O(5) 0.10760 0.58330 0.16750 0.01890 O(6) -0.13010 0.76640 0.03470 0.01760 O(7) 0.19100 0.88650 -0.09600 0.01210 O(8) 0.45210 0.77630 0.05170 0.01590 O(9) 0.21090 0.07030 -0.31700 0.01880 Cl 0.65450 0.87170 -0.27960 0.03000