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#$Date: 2014-07-11 17:35:18 +0300 (Fri, 11 Jul 2014) $
#$Revision: 120071 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/00/18/1001835.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_1001835
loop_
_publ_author_name
'Leclaire, A.'
'Borel, M. M.'
_publ_section_title
;
 Le dichlorure de calcium dihydrate
 Locality: synthetic
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              1608
_journal_page_last               1610
_journal_volume                  33
_journal_year                    1977
_chemical_formula_structural     'Ca Cl2 (H2 O)2'
_chemical_formula_sum            'Ca Cl2 H4 O2'
_chemical_name_mineral           Sinjarite
_chemical_name_systematic        'Calcium chloride dihydrate'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      60
_symmetry_space_group_name_H-M   'P b c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.893(3)
_cell_length_b                   7.469(2)
_cell_length_c                   12.070(2)
_cell_volume                     531.3
_exptl_crystal_density_meas      1.86
_refine_ls_R_factor_all          0.083
_[local]_cod_chemical_formula_sum_orig 'H4 Ca Cl2 O2'
_cod_database_code               1001835
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2-x,1/2-y,1/2+z
1/2+x,1/2-y,-z
-x,y,1/2-z
-x,-y,-z
1/2+x,1/2+y,1/2-z
1/2-x,1/2+y,z
x,-y,1/2+z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Ca1 Ca2+ 4 c 0. 0.2157(2) 0.25 1. 0 d
Cl1 Cl1- 8 d -0.2725(3) 0.4509(2) 0.1380(2) 1. 0 d
O1 O2- 8 d 0.2645(13) 0.2107(7) 0.1082(5) 1. 0 d
H1 H1+ 8 d 0.399 0.2909 0.0988 1. 0 d
H2 H1+ 8 d 0.2498 0.1461 0.036 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ca2+ 2.000
Cl1- -1.000
O2- -2.000
H1+ 1.000
_journal_paper_doi 10.1107/S0567740877006645