data_global
_amcsd_formula_title 'H2 Hg4 N O8 P'
loop_
_publ_author_name
'Durif A'
'Tordjman I'
'Masse R'
'Guitel J'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 24 
_journal_year 1978
_journal_page_first 101
_journal_page_last 105
_publ_section_title
;
 Structure cristalline du nitro-phosphate mercureux:  Hg4PO4NO3(H2O)
 _cod_database_code 1007021
;
_database_code_amcsd 0013361
_chemical_formula_sum 'Hg4 P N O8'
_cell_length_a 18.38
_cell_length_b 8.258
_cell_length_c 5.952
_cell_angle_alpha 90
_cell_angle_beta 91.2
_cell_angle_gamma 90
_cell_volume 903.209
_exptl_crystal_density_diffrn      7.173
_symmetry_space_group_name_H-M 'P 1 21/n 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-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
Hg1   0.77047   0.53980   0.03700
Hg2   0.43128   0.91710   0.82540
Hg3   0.54060   0.80110   0.31170
Hg4   0.76661  -0.00040   0.06480
P1   0.36470   0.72020   0.23800
N1   0.37300   0.24500   0.24000
O1   0.09800   0.20400   0.49600
O2   0.42000   0.71700   0.43700
O3   0.18600   0.07300   0.24200
O4   0.17900   0.38400   0.25900
O5   0.34400   0.24600   0.04800
O6   0.34000   0.23100   0.41300
O7   0.44400   0.26000   0.23900
O8   0.43800   0.46200   0.71200