data_global _chemical_name_mineral 'Morenosite' loop_ _publ_author_name 'Beevers C A' 'Schwartz C M' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 91 _journal_year 1935 _journal_page_first 157 _journal_page_last 169 _publ_section_title ; The crystal structure of nickel sulphate heptahydrate NiSO4*7H2O Note: hydrogen positions from Acta Crystallographica B24 (1968) 1131-1133 Note: all atoms shifted .25, 0, 0 ; _database_code_amcsd 0010551 _chemical_formula_sum 'Ni S O11 H14' _cell_length_a 11.82 _cell_length_b 12.02 _cell_length_c 6.81 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 967.540 _exptl_crystal_density_diffrn 1.928 _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 Ni 0.42000 0.11000 0.04000 S 0.72500 0.18500 0.49000 O1 0.69000 0.08000 0.37000 O2 0.86000 0.19000 0.48000 O3 0.69000 0.19000 0.69000 O4 0.68000 0.28000 0.37000 Ow5 0.26000 0.17000 0.01000 Ow6 0.46000 0.25000 0.19000 Ow7 0.46000 0.18000 -0.21000 Ow8 0.57000 0.04000 0.05000 Ow9 0.36000 -0.04000 -0.09000 Ow10 0.36000 0.03000 0.29000 Ow11 0.48000 0.44000 -0.07000 H1 0.25000 0.23000 0.11000 H2 0.21000 0.19000 -0.10000 H3 0.40000 0.29000 0.27000 H4 0.53000 0.25000 0.27000 H5 0.43000 0.23000 -0.32000 H6 0.54000 0.18000 -0.23000 H7 0.62000 0.07000 0.16000 H8 0.59000 -0.04000 0.04000 H9 0.42000 -0.05000 -0.18000 H10 0.34000 -0.12000 -0.05000 H11 0.40000 0.00000 0.40000 H12 0.28000 0.03000 0.33000 H13 0.47000 0.38000 0.03000 H14 0.42000 0.49000 -0.04000