#------------------------------------------------------------------------------
#$Date: 2015-01-27 20:58:39 +0100 (mar 27 de ene de 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/01/10/1011092.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_1011092
loop_
_publ_author_name
'Peacock, M A'
'Berry, L G'
_publ_section_title
;
Roentgenographic observations on ore minerals
;
_journal_coden_ASTM              UTSGAL
_journal_name_full
;
University of Toronto Studies, Geological Series
;
_journal_page_first              47
_journal_page_last               69
_journal_volume                  44
_journal_year                    1940
_chemical_compound_source        'from Andreasberg, Harz, Germany'
_chemical_formula_structural     'Ag3 Sb'
_chemical_formula_sum            'Ag3 Sb'
_chemical_name_mineral           Dyscrasite
_chemical_name_systematic        'Antimony silver (1:3)'
_space_group_IT_number           25
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      25
_symmetry_space_group_name_Hall  'P -2 -2'
_symmetry_space_group_name_H-M   'P m 2 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   2.990(5)
_cell_length_b                   5.225(5)
_cell_length_c                   4.820(5)
_cell_volume                     75.3
_exptl_crystal_density_meas      9.74
_cod_database_code               1011092
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
x,y,-z
-x,y,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
Sb1 Sb0 1 a 0. 0. 0. 1. 0 d
Ag1 Ag0 1 b 0.5 0.5 0. 1. 0 d
Ag2 Ag0 1 c 0. 0.65 0.5 1. 0 d
Ag3 Ag0 1 d 0.5 0.17 0.5 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Sb0 0.000
Ag0 0.000
