#------------------------------------------------------------------------------
#$Date: 2016-02-16 21:30:59 +0100 (mar 16 de feb de 2016) $
#$Revision: 176467 $
#$URL: svn://www.crystallography.net/cod/cif/4/33/70/4337040.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_4337040
loop_
_publ_author_name
'Yongkwan Dong'
'Hsin Wang'
'George S. Nolas'
_publ_section_title
;
 Synthesis, Crystal Structure, and High Temperature Transport Properties
 of p-Type Cu2Zn1-xFexSnSe4
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              14364
_journal_page_last               14367
_journal_paper_doi               10.1021/ic402455x
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'Cu2 Fe0.8 Se4 Sn Zn0.2'
_chemical_formula_weight         619.38
_space_group_IT_number           121
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4 2'
_symmetry_space_group_name_H-M   'I -4 2 m'
_audit_author_name               YD86-4.cif
_audit_creation_date             2013-08-08T15:33
_audit_creation_method           'from EXP file using GSAS2CIF'
_audit_update_record
' 2013-08-08T15:33  Initial CIF as created by GSAS2CIF'
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   5.6928(5)
_cell_length_b                   5.6928
_cell_length_c                   11.3311(15)
_cell_volume                     367.22(6)
_computing_structure_refinement  GSAS
_diffrn_radiation_polarisn_ratio 0.87
_diffrn_radiation_probe          x-ray
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  1.00000
_exptl_absorpt_process_details
;   GSAS Absorption/surface roughness correction: function number 0
 No correction is applied.
;
_pd_calc_method                  'Rietveld Refinement'
_pd_meas_2theta_range_inc        0.0499
_pd_meas_2theta_range_max        80.023
_pd_meas_2theta_range_min        20.0
_pd_meas_number_of_points        1205
_pd_phase_name
'from E:/USF/USF data/PXRD/YD086/refinement/86-3/Model II/YD086-3.c'
_pd_proc_2theta_range_inc        0.0499
_pd_proc_2theta_range_max        80.023
_pd_proc_2theta_range_min        20.0
_pd_proc_info_datetime           2013-08-08T15:33:40
_pd_proc_ls_background_function
;   GSAS Background function number 2 with  3 terms.
 Cosine Fourier series
      1:    804.213     2:    126.778     3:   -186.936    
;
_pd_proc_ls_peak_cutoff          0.00100
_pd_proc_ls_profile_function
;
 CW Profile function number 3 with  19 terms
 Pseudovoigt profile coefficients as parameterized in
 P. Thompson, D.E. Cox & J.B. Hastings (1987). J. Appl. Cryst.,20,79-83.
 Asymmetry correction of L.W. Finger, D.E. Cox & A. P. Jephcoat (1994).
 J. Appl. Cryst.,27,892-900.
 Peak tails are ignored  where the intensity is below 0.0010 times the peak
   Aniso. broadening axis   0.0   0.0   1.0
;
_pd_proc_ls_prof_R_factor        0.0425
_pd_proc_ls_prof_wR_expected     0.0308
_pd_proc_ls_prof_wR_factor       0.0571
_pd_proc_number_of_points        1205
_refine_ls_goodness_of_fit_all   1.86
_refine_ls_matrix_type           full
_refine_ls_number_parameters     6
_refine_ls_number_restraints     0
_refine_ls_R_Fsqd_factor         0.19612
_refine_ls_shift/su_max          0.02
_refine_ls_shift/su_mean         0.01
_reflns_d_resolution_high        1.213
_reflns_d_resolution_low         4.025
_reflns_limit_h_max              5
_reflns_limit_h_min              0
_reflns_limit_k_max              3
_reflns_limit_k_min              0
_reflns_limit_l_max              10
_reflns_limit_l_min              0
_reflns_number_total             92
_cod_data_source_file            ic402455x_si_001.cif
_cod_data_source_block           YD086-4-I_publ
_cod_original_cell_volume        367.22(8)
_cod_original_formula_sum        'Cu2 Fe0.80 Se4 Sn Zn0.20'
_cod_database_code               4337040
_cod_database_fobs_code          4337040
#BEGIN Tags that were not found in dictionaries:
_gsas_exptl_extinct_corr_t_min   1.00000
_gsas_exptl_extinct_corr_t_max   1.00000
#END Tags that were not found in dictionaries
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 +x,+y,+z
2 +y,-x,-z
3 -x,-y,+z
4 -y,+x,-z
5 -x,+y,-z
6 +y,+x,+z
7 +x,-y,-z
8 -y,-x,+z
101 +x+1/2,+y+1/2,+z+1/2
102 +y+1/2,-x+1/2,-z+1/2
103 -x+1/2,-y+1/2,+z+1/2
104 -y+1/2,+x+1/2,-z+1/2
105 -x+1/2,+y+1/2,-z+1/2
106 +y+1/2,+x+1/2,+z+1/2
107 +x+1/2,-y+1/2,-z+1/2
108 -y+1/2,-x+1/2,+z+1/2
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_thermal_displace_type
_atom_site_U_iso_or_equiv
_atom_site_symmetry_multiplicity
Cu Cu 0.0 0.5 0.25 1.0 Uiso 0.00478 4
Fe Fe 0.0 0.0 0.0 0.8 Uiso 0.00381 2
Zn Zn 0.0 0.0 0.0 0.2 Uiso 0.00381 2
Sn Sn 0.0 0.0 0.5 1.0 Uiso 0.00785 2
Se Se 0.24173 0.24173 0.13177 1.0 Uiso 0.00665 8
loop_
_atom_type_symbol
_atom_type_number_in_cell
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_Cromer_Mann_a1
_atom_type_scat_Cromer_Mann_a2
_atom_type_scat_Cromer_Mann_a3
_atom_type_scat_Cromer_Mann_a4
_atom_type_scat_Cromer_Mann_b1
_atom_type_scat_Cromer_Mann_b2
_atom_type_scat_Cromer_Mann_b3
_atom_type_scat_Cromer_Mann_b4
_atom_type_scat_Cromer_Mann_c
_atom_type_scat_source
Cu 4.0 0.000 0.000 13.3380 3.58280 7.16760 0.24700 5.61580 11.3966 1.67350
64.8126 1.19100 International_Tables_Vol_C
Fe 1.6 0.000 0.000 11.7695 4.76110 7.35730 0.30720 3.52220 15.3535 2.30450
76.8805 1.03690 International_Tables_Vol_C
Zn 0.4 0.000 0.000 14.0743 3.26550 7.03180 0.23330 5.16520 10.3163 2.41000
58.7097 1.30410 International_Tables_Vol_C
Sn 2.0 0.000 0.000 19.1889 5.83030 19.1005 0.50310 4.45850 26.8909 2.46630
83.9571 4.78210 International_Tables_Vol_C
Se 8.0 0.000 0.000 17.0006 2.40980 5.81960 0.27260 3.97310 15.2372 4.35430
43.8163 2.84090 International_Tables_Vol_C
loop_
_diffrn_radiation_wavelength
_diffrn_radiation_wavelength_wt
_diffrn_radiation_type
_diffrn_radiation_wavelength_id
1.540600 1.000 K\a~1~ 1
1.544400 0.500 K\a~2~ 2
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
Se Cu Se 112.733(8) 1_555 3_565 n
Se Cu Se 107.866(4) 1_555 102_455 n
Se Cu Se 107.866(4) 1_555 104_555 n
Se Cu Se 107.866(4) 3_565 102_455 n
Se Cu Se 107.866(4) 3_565 104_555 n
Se Cu Se 112.733(8) 102_455 104_555 n
Se Fe Se 111.748(4) 1_555 2_555 n
Se Fe Se 105.008(9) 1_555 3_555 n
Se Fe Se 111.748(4) 1_555 4_555 n
Se Fe Se 111.748(4) 2_555 3_555 n
Se Fe Se 105.008(9) 2_555 4_555 n
Se Fe Se 111.748(4) 3_555 4_555 n
Se Zn Se 111.748(4) 1_555 2_555 n
Se Zn Se 105.008(9) 1_555 3_555 n
Se Zn Se 111.748(4) 1_555 4_555 n
Se Zn Se 111.748(4) 2_555 3_555 n
Se Zn Se 105.008(9) 2_555 4_555 n
Se Zn Se 111.748(4) 3_555 4_555 n
Se Sn Se 109.890(4) 101_445 102_455 n
Se Sn Se 108.637(9) 101_445 103_555 n
Se Sn Se 109.890(4) 101_445 104_545 n
Se Sn Se 109.890(4) 102_455 103_555 n
Se Sn Se 108.637(9) 102_455 104_545 n
Se Sn Se 109.890(4) 103_555 104_545 n
Cu Se Cu 112.639(8) 1_555 6_555 n
Cu Se Fe 111.038(4) 1_555 1_555 n
Cu Se Zn 111.038(4) 1_555 1_555 n
Cu Se Sn 107.500(4) 1_555 101_554 n
Cu Se Fe 111.038(4) 6_555 1_555 n
Cu Se Zn 111.038(4) 6_555 1_555 n
Cu Se Sn 107.500(4) 6_555 101_554 n
Fe Se Zn 0.0 1_555 1_555 n
Fe Se Sn 106.823(9) 1_555 101_554 n
Zn Se Sn 106.823(9) 1_555 101_554 n
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cu Se 2.41872(17) 1_555 n
Cu Se 2.41872(17) 3_565 n
Cu Se 2.41872(17) 102_455 n
Cu Se 2.41872(17) 104_555 n
Fe Se 2.45291(18) 1_555 n
Fe Se 2.45291(18) 2_555 n
Fe Se 2.45291(18) 3_555 n
Fe Se 2.45291(18) 4_555 n
Zn Se 2.45291(18) 1_555 n
Zn Se 2.45291(18) 2_555 n
Zn Se 2.45291(18) 3_555 n
Zn Se 2.45291(18) 4_555 n
Sn Se 2.55985(18) 101_445 n
Sn Se 2.55985(18) 102_455 n
Sn Se 2.55985(18) 103_555 n
Sn Se 2.55985(18) 104_545 n
Se Cu 2.41872(17) 1_555 n
Se Cu 2.41872(17) 6_555 n
Se Fe 2.45291(18) 1_555 n
Se Zn 2.45291(18) 1_555 n
Se Sn 2.55985(18) 101_554 n
