#------------------------------------------------------------------------------
#$Date: 2015-10-05 14:13:29 +0300 (Mon, 05 Oct 2015) $
#$Revision: 160081 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/38/1533801.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_1533801
loop_
_publ_author_name
'Hoch, C.'
'Wendorff, M.'
'Roehr, C.'
_publ_section_title
;
 Synthesis and crystal structure of the tetrelides A12 M17 (A = Na, K, Rb,
 Cs; M = Si, Ge, Sn) and A4 B9 (A = K, Rb)
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              206
_journal_page_last               221
_journal_volume                  361
_journal_year                    2003
_chemical_formula_sum            'Pb9 Rb4'
_chemical_name_systematic        'Rb4 Pb9'
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.23
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.894
_cell_length_b                   13.406
_cell_length_c                   16.243
_cell_volume                     2097.274
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Hoch_JALCEU_2003_111.cif
_cod_data_source_block           Pb9Rb4
_cod_database_code               1533801
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z
-x,-y,-z
x,-y-1/2,z
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
Pb2 Pb 0.3614 0.25 0.0029 1 0.0
Pb1 Pb 0.3198 0.25 0.8092 1 0.0
Rb2 Rb 0.7592 0.25 0.0673 1 0.0
Pb5 Pb 0.1094 0.63249 0.1204 1 0.0
Rb3 Rb 0.4496 0.5026 0.13 1 0.0
Rb4 Rb 0.3851 0.7311 0.2939 0.5 0.0
Pb8 Pb 0.4366 0.25 0.2574 1 0.0
Pb12 Pb 0.0736 0.7279 0.5739 0.5 0.0
Pb6 Pb 0.1106 0.13325 0.04723 1 0.0
Rb5 Rb 0.1752 0.0992 0.5914 1 0.0
Pb10 Pb 0.7295 0.13498 0.28377 1 0.0
Pb3 Pb 0.0041 0.2323 0.7442 0.5 0.0
Pb11 Pb 0.2584 0.6338 0.47432 1 0.0
Rb1 Rb 0.1166 0.0767 0.2861 1 0.0
Pb4 Pb 0.1897 0.06466 0.87855 1 0.0
Pb9 Pb 0.4381 0.25 0.4697 1 0.0
Pb7 Pb 0.5035 0.061 0.37836 1 0.0
