data_global
_chemical_name_mineral 'Abellaite'
loop_
_publ_author_name
'Belokoneva E L'
'Al'-Ama A G'
'Dimitrova O V'
'Kurazhkovskaya V S'
'Stefanovich S Y'
_journal_name_full 'Crystallography Reports'
_journal_volume 47 
_journal_year 2002
_journal_page_first 217
_journal_page_last 222
_publ_section_title
;
 Synthesis and crystal structure of new carbonate NaPb2(CO3)2(OH)
;
_database_code_amcsd 0020513
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Na Pb2 C2 (O7 H)'
_cell_length_a 5.268
_cell_length_b 5.268
_cell_length_c 13.48
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 323.975
_exptl_crystal_density_diffrn      5.888
_symmetry_space_group_name_H-M 'P 3 1 c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x-y,-y,1/2+z'
  '-y,x-y,z'
  'y,x,1/2+z'
  '-x+y,-x,z'
  '-x,-x+y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Na1   0.66667   0.33333   0.89270   0.02014
Pb1   0.66667   0.33333   0.55700   0.01077
Pb2   0.66667   0.33333   0.22580   0.01140
C1   0.00000   0.00000   0.03500   0.00557
C2   0.00000   0.00000   0.27600   0.00405
O-H1   0.66667   0.33333   0.38800   0.01862
O2   0.15100   0.28800   0.53600   0.01520
O3   0.27600   0.14100   0.75500   0.01051