#------------------------------------------------------------------------------
#$Date: 2008-04-03 11:11:48 +0100 (Thu, 03 Apr 2008) $
#$Revision: 326 $
#$URL: svn://www.crystallography.net/cod/cif/2/2101865.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_2101865
loop_
_publ_author_name
'Pfitzner, A.'
'Evain, M.'
'Petricek, V.'
_publ_section_title
;
 Cu~12~Sb~4~S~13~: A Temperature-Dependent Structure Investigation
;
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              337
_journal_page_last               345
_journal_volume                  53
_journal_year                    1997
_chemical_formula_sum            'Cu12 S13 Sb4'
_chemical_formula_weight         1666.33
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'I -4 2 3'
_symmetry_space_group_name_H-M   'I -4 3 m'
_atom_type_scat_source           IntTabIV
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   10.3678(7)
_cell_length_b                   10.3678(7)
_cell_length_c                   10.3678(7)
_cell_measurement_reflns_used    22
_cell_measurement_temperature    573
_cell_measurement_theta_max      15.4
_cell_measurement_theta_min      5.4
_cell_volume                     1114.5(2)
_diffrn_measurement_device       'Siemens P4'
_diffrn_measurement_method       'Profile-fitted \w'
_diffrn_radiation_type           AgK-L~2,3~
_diffrn_radiation_wavelength     0.56087
_diffrn_reflns_av_R_equivalents  0.058
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            2905
_diffrn_reflns_theta_max         27.93
_diffrn_standards_decay_%        4
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    8.873
_exptl_absorpt_correction_T_max  0.82
_exptl_absorpt_correction_T_min  0.61
_exptl_absorpt_correction_type   '\y-scan (Sheldrick, 1996)'
_exptl_crystal_colour            'metallic black'
_exptl_crystal_density_diffrn    4.964
_exptl_crystal_description       irregular
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.50
_refine_diff_density_min         -0.83
_refine_ls_extinction_coef       0.230(10)
_refine_ls_extinction_method     'Secondary isotropic'
_refine_ls_goodness_of_fit_obs   1.47
_refine_ls_number_parameters     34
_refine_ls_number_reflns         383
_refine_ls_R_factor_obs          0.0248
_refine_ls_shift/esd_max         <0.0001
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      'w = 1/[\s^2^(|F~o~|) + (0.01|F~o~|)^2^]'
_refine_ls_wR_factor_obs         0.0292
_reflns_number_observed          383
_reflns_number_total             542
_reflns_observed_criterion       I>1\s(I)
_[local]_cod_data_source_file    se0205.cif
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
-x,y,-z
x,-y,-z
z,x,y
z,-x,-y
-z,-x,y
-z,x,-y
y,z,x
-y,z,-x
y,-z,-x
-y,-z,x
y,x,z
-y,-x,z
y,-x,-z
-y,x,-z
x,z,y
-x,z,-y
-x,-z,y
x,-z,-y
z,y,x
z,-y,-x
-z,y,-x
-z,-y,x
1/2+x,1/2+y,1/2+z
1/2-x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
1/2+x,1/2-y,1/2-z
1/2+z,1/2+x,1/2+y
1/2+z,1/2-x,1/2-y
1/2-z,1/2-x,1/2+y
1/2-z,1/2+x,1/2-y
1/2+y,1/2+z,1/2+x
1/2-y,1/2+z,1/2-x
1/2+y,1/2-z,1/2-x
1/2-y,1/2-z,1/2+x
1/2+y,1/2+x,1/2+z
1/2-y,1/2-x,1/2+z
1/2+y,1/2-x,1/2-z
1/2-y,1/2+x,1/2-z
1/2+x,1/2+z,1/2+y
1/2-x,1/2+z,1/2-y
1/2-x,1/2-z,1/2+y
1/2+x,1/2-z,1/2-y
1/2+z,1/2+y,1/2+x
1/2+z,1/2-y,1/2-x
1/2-z,1/2+y,1/2-x
1/2-z,1/2-y,1/2+x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Cu(1) .5 .0 .25 .0480(10)
Cu(2) .0 .0 .2168(3) .0900(10)
Sb .26776(4) .26776(4) .26776(4) .0305(2)
S(1) -.11550(10) -.11550(10) .36240(10) .0303(3)
S(2) .0 .0 .0 .0368(6)