data_3000164
loop_
_publ_author_name
'Domanskii, A.I.'
'Smolin, Y.I.'
'Shepelev, Y.F.'
'Majling, J.'
_publ_section_title
;
 Determination of the crystal-structure of triple magnesium-calcium-sodium
 orthophosphate Mg21Ca4Na4(PO4)18
;
_journal_name_full               'To be published'
_chemical_formula_sum            'Ca4 Mg21 Na4 O72 P18'
_chemical_name_mineral           'magnesium-calcium-sodium ortho-phosphate'
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   1.4974
_cell_length_b                   1.4974
_cell_length_c                   4.274
_cell_volume                     8.299
_cod_database_code               3000164
_cod_hold_until_date             2018-06-09
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?
