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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/7/22/27/7222735.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_7222735
loop_
_publ_author_name
'Emmerling, F.'
'Roehr, C.'
_publ_section_title
;
 Alkalimetall-Arsenide A3 As7 und A As (A = K, Rb, Cs). Synthesen,
 Kristallstrukturen, Schwingungsspektren
;
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische 
Chemie (42,1987-)
;
_journal_page_first              963
_journal_page_last               975
_journal_volume                  57
_journal_year                    2002
_chemical_formula_sum            'As Rb'
_chemical_name_systematic        'Rb As'
_space_group_IT_number           19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   6.581
_cell_length_b                   6.916
_cell_length_c                   12.047
_cell_volume                     548.310
_citation_journal_id_ASTM        ZNBSEN
_cod_data_source_file            Emmerling_ZNBSEN_2002_711.cif
_cod_data_source_block           As1Rb1
_cod_original_cell_volume        548.3095
_cod_original_formula_sum        'As1 Rb1'
_cod_database_code               7222735
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-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
_atom_site_U_iso_or_equiv
Rb1 Rb+1 0.09601 0.1126 0.41525 1 0.0
As1 As-1 0.17162 0.1812 0.1073 1 0.0
Rb2 Rb+1 0.6708 0.1553 0.21741 1 0.0
As2 As-1 0.40909 0.42643 0.02999 1 0.0
