data_9009084
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: distorted rutile structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              239
_journal_page_last               444
_journal_volume                  1
_journal_year                    1963
_chemical_formula_sum            'Ca Cl2'
_chemical_name_mineral           Hydrophilite
_space_group_IT_number           58
_symmetry_space_group_name_Hall  '-P 2 2n'
_symmetry_space_group_name_H-M   'P n n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   6.24
_cell_length_b                   6.43
_cell_length_c                   4.20
_cell_volume                     168.517
_exptl_crystal_density_diffrn    2.187
_cod_database_code               9009084
loop_
_symmetry_equiv_pos_as_xyz
x,y,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,1/2+z
1/2+x,1/2-y,1/2-z
x,y,-z
-x,-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
Cl 0.27500 0.32500 0.00000
