data_global _chemical_name_mineral 'Heneuite' loop_ _publ_author_name 'Romming C' 'Raade G' _journal_name_full 'Neues Jahrbuch fur Mineralogie, Monatshefte' _journal_volume 1986 _journal_year 1986 _journal_page_first 351 _journal_page_last 359 _publ_section_title ; The crystal structure of heneuite, CaMg5(CO3)(PO4)3(OH) ; _database_code_amcsd 0014802 _chemical_compound_source 'Tingelstadtjern serpentine-magnesite deposit, Modum, Norway' _chemical_formula_sum 'Ca Mg5 P3 O16 C H' _cell_length_a 6.311 _cell_length_b 10.843 _cell_length_c 8.676 _cell_angle_alpha 95.01 _cell_angle_beta 93.41 _cell_angle_gamma 101.04 _cell_volume 578.721 _exptl_crystal_density_diffrn 3.004 _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 Ca -0.12445 0.93712 0.68254 0.00874 Mg1 0.31015 0.89997 0.03639 0.00671 Mg2 -0.33605 0.38387 0.46753 0.00899 Mg3 0.08968 0.66893 0.81954 0.00747 Mg4 -0.41319 0.81637 0.35214 0.00709 Mg5 -0.32745 0.54772 0.13837 0.00811 P1 0.20109 0.17103 0.96819 0.00380 P2 -0.21340 0.39162 0.84173 0.00469 P3 0.36883 0.92568 0.66910 0.00431 O11 0.36811 0.08857 0.00570 0.00849 O12 -0.00998 0.08788 0.89017 0.00823 O13 0.16308 0.24043 0.12442 0.00925 O14 0.29914 0.26207 0.85071 0.00861 O21 0.01371 0.46715 0.82241 0.00899 O22 -0.34657 0.48435 0.91039 0.00861 O23 -0.20487 0.28914 0.95206 0.00811 O24 -0.32636 0.33001 0.68324 0.00937 O31 0.56028 0.03596 0.73404 0.00798 O32 0.23644 0.86339 0.79483 0.00811 O33 0.46622 0.82790 0.57287 0.00937 O34 0.21878 0.99521 0.57612 0.00912 O-h -0.37365 0.38441 0.23803 0.00887 O1C -0.15315 0.77335 0.47967 0.01115 O2C 0.02208 0.63662 0.58241 0.01026 O3C -0.32222 0.57651 0.48806 0.02064 C -0.14906 0.66203 0.51487 0.00887 H -0.49880 0.33830 0.23810 0.03800