data_global
_chemical_name_mineral 'Sidorenkite'
loop_
_publ_author_name
'Kurova T A'
'Shumyatskaya N G'
'Voronkov A A'
'Pyatenko Y A'
_journal_name_full 'Soviet Physics Doklady'
_journal_volume 25 
_journal_year 1980
_journal_page_first 156
_journal_page_last 157
_publ_section_title
;
 Crystal structure of sidorenkite Na3Mn(PO4)(CO3)
;
_database_code_amcsd 0015607
_chemical_formula_sum 'Na3 Mn P C O7'
_cell_length_a 8.997
_cell_length_b 6.741
_cell_length_c 5.163
_cell_angle_alpha 90
_cell_angle_beta 90.16
_cell_angle_gamma 90
_cell_volume 313.128
_exptl_crystal_density_diffrn      2.958
_symmetry_space_group_name_H-M 'P 1 21/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+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
Na1   0.74090   0.99780   0.75130   0.01824
Na2   0.08220   0.25000   0.76150   0.02381
Mn   0.36240   0.75000   0.77990   0.01267
P   0.41250   0.25000   0.70110   0.00697
C   0.06050   0.75000   0.73450   0.00963
O1   0.12330   0.75000   0.96160   0.01735
O2   0.14300   0.75000   0.53170   0.01646
O3   0.91950   0.75000   0.71570   0.01874
O4   0.32100   0.43450   0.78170   0.01558
O5   0.56840   0.25000   0.82600   0.01330
O6   0.56940   0.75000   0.59650   0.01355