#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/35/8103535.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_8103535
loop_
_publ_author_name
'Boettcher, P.'
_publ_section_title
;
 Synthesis and crystal structure of the rubidium pentachalcogenides Rb2 S5
 and Rb2 Se5
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              65
_journal_page_last               73
_journal_volume                  150
_journal_year                    1979
_chemical_formula_sum            'Rb2 Se5'
_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            4
_cell_length_a                   7.135
_cell_length_b                   18.299
_cell_length_c                   6.91
_cell_volume                     902.193
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Boettcher_ZEKRDZ_1979_287.cif
_cod_data_source_block           Rb2Se5
_cod_original_cell_volume        902.1929
_cod_database_code               8103535
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
Se4 Se 0.3573 0.6515 0.2598 1 0.0
Rb1 Rb+1 0.4154 0.5113 0.6229 1 0.0
Rb2 Rb+1 0.2569 0.8373 0.085 1 0.0
Se5 Se 0.2555 0.662 0.9409 1 0.0
Se3 Se 0.1242 0.7031 0.4626 1 0.0
Se2 Se 0.863 0.6254 0.4256 1 0.0
Se1 Se 0.9164 0.5182 0.5938 1 0.0
