data_9015637
_publ_section_title
;
 The crystal structure of N H4 Hg Cl3
 _cod_database_code 1010013
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              208
_journal_page_last               211
_journal_volume                  100
_journal_year                    1938
_chemical_formula_sum            'Cl3 Hg N'
_space_group_IT_number           81
_symmetry_space_group_name_Hall  'P -4'
_symmetry_space_group_name_H-M   'P -4'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.19
_cell_length_b                   4.19
_cell_length_c                   7.94
_cell_volume                     139.395
_database_code_amcsd             0016946
_exptl_crystal_density_diffrn    3.823
_[local]_cod_chemical_formula_sum_orig 'Hg Cl3 N'
_cod_database_code               9015637
_amcsd_formula_title             'Cl3 H4 Hg N'
loop_
_space_group_symop_operation_xyz
x,y,z
y,-x,-z
-x,-y,z
-y,x,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Hg1 0.00000 0.00000 0.00000
Cl1 0.50000 0.50000 0.00000
Cl2 0.00000 0.00000 0.29440
N1 0.50000 0.50000 0.50000
