data_global
_chemical_name_mineral 'Vaterite'
loop_
_publ_author_name
'Meyer H J'
_journal_name_full 'Angewandte Chemie'
_journal_volume 71 
_journal_year 1959
_journal_page_first 678
_journal_page_last 679
_publ_section_title
;
 Uber Vaterit und seine Struktur
;
_database_code_amcsd 0019139
_chemical_formula_sum 'Ca C O3'
_cell_length_a 4.13
_cell_length_b 7.15
_cell_length_c 8.48
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 250.410
_exptl_crystal_density_diffrn      2.655
_symmetry_space_group_name_H-M 'P b n m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,y,1/2-z'
  '-x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-x,1/2+y,1/2-z'
  '1/2-x,1/2+y,z'
  '1/2+x,1/2-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ca   0.00000   0.00000   0.00000
C   0.15700   0.66700   0.25000
O1   0.47100   0.66700   0.25000
O2   0.00000   0.66700   0.11800