#------------------------------------------------------------------------------
#$Date: 2014-07-11 19:04:56 +0300 (Fri, 11 Jul 2014) $
#$Revision: 120072 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/31/00/2310015.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310015
loop_
_publ_author_name
'Zachariasen, W.H.'
_publ_section_title
;
 Crystal chemical studies of the 5f-Series of elements. I. New structure
 types
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              265
_journal_page_last               268
_journal_volume                  1
_journal_year                    1948
_chemical_formula_sum            'Ac Cl3'
_chemical_name_systematic        'Actinium chloride'
_space_group_IT_number           176
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   7.63
_cell_length_b                   7.63
_cell_length_c                   4.56
_cell_volume                     229.903
_citation_journal_id_ASTM        ACCRA9
_[local]_cod_data_source_file    zachariasen_actinium_3.cif
_[local]_cod_data_source_block   Ac1Cl3
_[local]_cod_chemical_formula_sum_orig 'Ac1 Cl3'
_cod_database_code               2310015
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
-y,x-y,z
-x,-y,z+1/2
-x+y,-x,z
y,-x+y,z+1/2
-x,-y,-z
-x+y,-x,-z-1/2
y,-x+y,-z
x,y,-z-1/2
x-y,x,-z
-y,x-y,-z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ac1 Ac+3 0.3333 0.6667 0.25 1
Cl1 Cl-1 0.375 0.292 0.25 1
_journal_paper_doi 10.1107/S0365110X48000703