#------------------------------------------------------------------------------
#$Date: 2009-11-23 07:55:07 +0000 (Mon, 23 Nov 2009) $
#$Revision: 904 $
#$URL: svn://www.crystallography.net/cod/cif/1/1010836.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1010836
_chemical_name_systematic          'Calcium iodide'
_chemical_formula_structural       'Ca I2'
_chemical_formula_sum              'Ca I2'
_publ_section_title
;
Die Kristallstruktur des wasserfreien Magnesiumjodids und Calciumjodids.
;
loop_
_publ_author_name                  'Blum, H'
_journal_name_full
;
Zeitschrift fuer Physikalische Chemie, Abteilung B: Chemie der
Elementarprozesse, Aufbau der Materie
;
_journal_coden_ASTM                ZPCBAL
_journal_volume                    22
_journal_year                      1933
_journal_page_first                298
_journal_page_last                 304
_cell_length_a                     4.48(2)
_cell_length_b                     4.48(2)
_cell_length_c                     6.96(3)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  120
_cell_volume                       121.0
_cell_formula_units_Z              1
_exptl_crystal_density_meas        3.96
_symmetry_space_group_name_H-M     'P -3 m 1'
_symmetry_Int_Tables_number        164
_symmetry_cell_setting             trigonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-y,x-y,z'
  'y-x,-x,z'
  '-y,-x,z'
  'x,x-y,z'
  'y-x,y,z'
  '-x,-y,-z'
  'y,y-x,-z'
  'x-y,x,-z'
  'y,x,-z'
  '-x,y-x,-z'
  'x-y,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?