data_global
_amcsd_formula_title 'Mn(HCOO)2*2H2O'
loop_
_publ_author_name
'Osaki K'
'Nakai Y'
'Watanabe T'
_journal_name_full 'Journal of the Physical Society of Japan'
_journal_volume 19 
_journal_year 1964
_journal_page_first 717
_journal_page_last 723
_publ_section_title
;
 The crystal structure of magnesium formate dihydrate and manganous formate
 dihydrate
;
_database_code_amcsd 0014167
_chemical_formula_sum 'Mn C2 O6 H4'
_cell_length_a 8.86
_cell_length_b 7.29
_cell_length_c 9.60
_cell_angle_alpha 90
_cell_angle_beta 97.7
_cell_angle_gamma 90
_cell_volume 614.467
_exptl_crystal_density_diffrn      1.935
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-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
Mn1   0.00000   0.00000   0.00000   0.01456
Mn2   0.50000   0.50000   0.00000   0.01646
C1   0.03800   0.22000   0.27400   0.02596
C2   0.32800   0.62100   0.43300   0.02280
O1   0.09600   0.10200   0.20400   0.02280
O2   0.08400   0.26600   0.39800   0.02090
O3   0.43900   0.72300   0.42000   0.02850
O4   0.21300   0.65600   0.49400   0.01900
Wat1   0.26700   0.48500   0.06600   0.02216
Wat2   0.41000   0.10700   0.29600   0.03040