#------------------------------------------------------------------------------
#$Date: 2016-03-21 01:21:50 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178377 $
#$URL: svn://www.crystallography.net/cod/cif/4/00/07/4000773.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_4000773
loop_
_publ_author_name
'Bichler, Daniel'
'Johrendt, Dirk'
_publ_contact_author
;
        Prof. Dirk Johrendt
        Department Chemie und Biochemie
        Ludwig-Maximilians-Universität München
        Butenandtstrasse 5 - 13 (D)
        D 81377 München
        Germany
;
_publ_section_title
;
 Interplay of Magnetism and Bonding in GaV4--xCrxSe8
;
_journal_issue                   11
_journal_name_full               'Chemistry of Materials'
_journal_page_first              3014
_journal_paper_doi               10.1021/cm200776v
_journal_volume                  23
_journal_year                    2011
_chemical_formula_structural     'Cr Ga2 Se16 V7'
_chemical_formula_sum            'Cr Ga2 Se16 V7'
_chemical_formula_weight         1811.38
_chemical_name_systematic
;
 Gallium chromium vanadium selenide (1/0.5/3.5/8)
;
_space_group_IT_number           216
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'F -4 2 3'
_symmetry_space_group_name_H-M   'F -4 3 m'
_atom_sites_solution_hydrogens   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.1710(12)
_cell_length_b                   10.1710(12)
_cell_length_c                   10.1710(12)
_cell_measurement_reflns_used    1242
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.45
_cell_measurement_theta_min      2.3
_cell_volume                     1052.2(2)
_computing_cell_refinement       'Stoe IPDS Software, 1998'
_computing_data_collection       'Stoe IPDS Software, 1998'
_computing_data_reduction        'Stoe IPDS Software, 1998'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'STOE IPDS'
_diffrn_measurement_method       oszillation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0783
_diffrn_reflns_av_sigmaI/netI    0.0385
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            1851
_diffrn_reflns_theta_full        30.26
_diffrn_reflns_theta_max         30.26
_diffrn_reflns_theta_min         3.47
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    33.633
_exptl_absorpt_correction_T_max  0.2537
_exptl_absorpt_correction_T_min  0.1427
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'X-RED32 v. 1.03, STOE & Cie GmbH, 2002'
_exptl_crystal_colour            metallic-black
_exptl_crystal_density_diffrn    5.717
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1582
_exptl_crystal_size_max          0.041
_exptl_crystal_size_mid          0.032
_exptl_crystal_size_min          0.019
_refine_diff_density_max         0.948
_refine_diff_density_min         -0.803
_refine_diff_density_rms         0.228
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(8)
_refine_ls_extinction_coef       0.00040(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     12
_refine_ls_number_reflns         195
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0242
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0197P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0489
_refine_ls_wR_factor_ref         0.0495
_reflns_number_gt                168
_reflns_number_total             195
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm200776v_si_001.cif
_cod_data_source_block           f-43m-GaCr0.5V3.5Se8
_cod_database_code               4000773
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'
'x, y+1/2, z+1/2'
'-x, -y+1/2, z+1/2'
'-x, y+1/2, -z+1/2'
'x, -y+1/2, -z+1/2'
'z, x+1/2, y+1/2'
'z, -x+1/2, -y+1/2'
'-z, -x+1/2, y+1/2'
'-z, x+1/2, -y+1/2'
'y, z+1/2, x+1/2'
'-y, z+1/2, -x+1/2'
'y, -z+1/2, -x+1/2'
'-y, -z+1/2, x+1/2'
'y, x+1/2, z+1/2'
'-y, -x+1/2, z+1/2'
'y, -x+1/2, -z+1/2'
'-y, x+1/2, -z+1/2'
'x, z+1/2, y+1/2'
'-x, z+1/2, -y+1/2'
'-x, -z+1/2, y+1/2'
'x, -z+1/2, -y+1/2'
'z, y+1/2, x+1/2'
'z, -y+1/2, -x+1/2'
'-z, y+1/2, -x+1/2'
'-z, -y+1/2, x+1/2'
'x+1/2, y, z+1/2'
'-x+1/2, -y, z+1/2'
'-x+1/2, y, -z+1/2'
'x+1/2, -y, -z+1/2'
'z+1/2, x, y+1/2'
'z+1/2, -x, -y+1/2'
'-z+1/2, -x, y+1/2'
'-z+1/2, x, -y+1/2'
'y+1/2, z, x+1/2'
'-y+1/2, z, -x+1/2'
'y+1/2, -z, -x+1/2'
'-y+1/2, -z, x+1/2'
'y+1/2, x, z+1/2'
'-y+1/2, -x, z+1/2'
'y+1/2, -x, -z+1/2'
'-y+1/2, x, -z+1/2'
'x+1/2, z, y+1/2'
'-x+1/2, z, -y+1/2'
'-x+1/2, -z, y+1/2'
'x+1/2, -z, -y+1/2'
'z+1/2, y, x+1/2'
'z+1/2, -y, -x+1/2'
'-z+1/2, y, -x+1/2'
'-z+1/2, -y, x+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, -y+1/2, z'
'-x+1/2, y+1/2, -z'
'x+1/2, -y+1/2, -z'
'z+1/2, x+1/2, y'
'z+1/2, -x+1/2, -y'
'-z+1/2, -x+1/2, y'
'-z+1/2, x+1/2, -y'
'y+1/2, z+1/2, x'
'-y+1/2, z+1/2, -x'
'y+1/2, -z+1/2, -x'
'-y+1/2, -z+1/2, x'
'y+1/2, x+1/2, z'
'-y+1/2, -x+1/2, z'
'y+1/2, -x+1/2, -z'
'-y+1/2, x+1/2, -z'
'x+1/2, z+1/2, y'
'-x+1/2, z+1/2, -y'
'-x+1/2, -z+1/2, y'
'x+1/2, -z+1/2, -y'
'z+1/2, y+1/2, x'
'z+1/2, -y+1/2, -x'
'-z+1/2, y+1/2, -x'
'-z+1/2, -y+1/2, x'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Ga1 Ga 0.0000 0.0000 0.0000 0.0075(6) Uani 1 24 d S
V2 V 0.60572(13) 0.60572(13) 0.60572(13) 0.0100(4) Uani 0.875 6 d SP
Cr2 Cr 0.60572(13) 0.60572(13) 0.60572(13) 0.0100(4) Uani 0.125 6 d SP
Se1 Se 0.36901(6) 0.36901(6) 0.36901(6) 0.0084(3) Uani 1 6 d S
Se3 Se 0.86346(7) 0.86346(7) 0.86346(7) 0.0079(3) Uani 1 6 d S
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
V V 0.3005 0.5294 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cr Cr 0.3209 0.6236 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Ga Ga 0.2307 1.6083 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Se Se -0.0929 2.2259 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
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
Se3 Ga1 Se3 109.5 1_444 4_466
Se3 Ga1 Se3 109.5 1_444 2_664
Se3 Ga1 Se3 109.5 4_466 2_664
Se3 Ga1 Se3 109.5 1_444 3_646
Se3 Ga1 Se3 109.5 4_466 3_646
Se3 Ga1 Se3 109.5 2_664 3_646
Se1 V2 Se1 101.40(6) 2_665 3_656
Se1 V2 Se1 101.40(6) 2_665 4_566
Se1 V2 Se1 101.40(6) 3_656 4_566
Se1 V2 Se3 161.81(9) 2_665 74_665
Se1 V2 Se3 90.00(3) 3_656 74_665
Se1 V2 Se3 90.00(3) 4_566 74_665
Se1 V2 Se3 90.00(3) 2_665 51_656
Se1 V2 Se3 161.81(9) 3_656 51_656
Se1 V2 Se3 90.00(3) 4_566 51_656
Se3 V2 Se3 75.73(7) 74_665 51_656
Se1 V2 Se3 90.00(3) 2_665 28_566
Se1 V2 Se3 90.00(3) 3_656 28_566
Se1 V2 Se3 161.81(9) 4_566 28_566
Se3 V2 Se3 75.73(7) 74_665 28_566
Se3 V2 Se3 75.73(7) 51_656 28_566
Se1 V2 Cr2 51.35(4) 2_665 16_656
Se1 V2 Cr2 98.59(5) 3_656 16_656
Se1 V2 Cr2 51.35(4) 4_566 16_656
Se3 V2 Cr2 141.31(3) 74_665 16_656
Se3 V2 Cr2 99.60(4) 51_656 16_656
Se3 V2 Cr2 141.31(3) 28_566 16_656
Se1 V2 V2 51.35(4) 2_665 16_656
Se1 V2 V2 98.59(5) 3_656 16_656
Se1 V2 V2 51.35(4) 4_566 16_656
Se3 V2 V2 141.31(3) 74_665 16_656
Se3 V2 V2 99.60(4) 51_656 16_656
Se3 V2 V2 141.31(3) 28_566 16_656
Cr2 V2 V2 0.000(14) 16_656 16_656
Se1 V2 Cr2 128.65(4) 2_665 64_656
Se1 V2 Cr2 81.41(5) 3_656 64_656
Se1 V2 Cr2 128.65(4) 4_566 64_656
Se3 V2 Cr2 38.69(3) 74_665 64_656
Se3 V2 Cr2 80.40(4) 51_656 64_656
Se3 V2 Cr2 38.69(3) 28_566 64_656
Cr2 V2 Cr2 180.00(3) 16_656 64_656
V2 V2 Cr2 180.00(3) 16_656 64_656
Se1 V2 V2 128.65(4) 2_665 64_656
Se1 V2 V2 81.41(5) 3_656 64_656
Se1 V2 V2 128.65(4) 4_566 64_656
Se3 V2 V2 38.69(3) 74_665 64_656
Se3 V2 V2 80.40(4) 51_656 64_656
Se3 V2 V2 38.69(3) 28_566 64_656
Cr2 V2 V2 180.00(3) 16_656 64_656
V2 V2 V2 180.00(3) 16_656 64_656
Cr2 V2 V2 0.00(6) 64_656 64_656
V2 Se1 Cr2 0.00(5) 16_656 16_656
V2 Se1 Cr2 77.30(8) 16_656 4_566
Cr2 Se1 Cr2 77.30(8) 16_656 4_566
V2 Se1 V2 77.30(8) 16_656 2_665
Cr2 Se1 V2 77.30(8) 16_656 2_665
Cr2 Se1 V2 77.30(8) 4_566 2_665
V2 Se1 V2 77.30(8) 16_656 4_566
Cr2 Se1 V2 77.30(8) 16_656 4_566
Cr2 Se1 V2 0.00(5) 4_566 4_566
V2 Se1 V2 77.30(8) 2_665 4_566
V2 Se1 Cr2 77.30(8) 16_656 2_665
Cr2 Se1 Cr2 77.30(8) 16_656 2_665
Cr2 Se1 Cr2 77.30(8) 4_566 2_665
V2 Se1 Cr2 0.000(9) 2_665 2_665
V2 Se1 Cr2 77.30(8) 4_566 2_665
Ga1 Se3 Cr2 115.66(4) 1_666 28_566
Ga1 Se3 Cr2 115.67(4) 1_666 74_665
Cr2 Se3 Cr2 102.63(5) 28_566 74_665
Ga1 Se3 V2 115.66(4) 1_666 28_566
Cr2 Se3 V2 0.00(5) 28_566 28_566
Cr2 Se3 V2 102.63(5) 74_665 28_566
Ga1 Se3 V2 115.67(4) 1_666 74_665
Cr2 Se3 V2 102.63(5) 28_566 74_665
Cr2 Se3 V2 0.000(9) 74_665 74_665
V2 Se3 V2 102.63(5) 28_566 74_665
Ga1 Se3 V2 115.66(4) 1_666 64_656
Cr2 Se3 V2 102.63(5) 28_566 64_656
Cr2 Se3 V2 102.63(5) 74_665 64_656
V2 Se3 V2 102.63(5) 28_566 64_656
V2 Se3 V2 102.63(5) 74_665 64_656
Ga1 Se3 Cr2 115.66(4) 1_666 64_656
Cr2 Se3 Cr2 102.63(5) 28_566 64_656
Cr2 Se3 Cr2 102.63(5) 74_665 64_656
V2 Se3 Cr2 102.63(5) 28_566 64_656
V2 Se3 Cr2 102.63(5) 74_665 64_656
V2 Se3 Cr2 0.00(7) 64_656 64_656
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Ga1 Se3 2.4054(13) 1_444
Ga1 Se3 2.4054(13) 4_466
Ga1 Se3 2.4054(13) 2_664
Ga1 Se3 2.4054(13) 3_646
V2 Se1 2.4349(13) 2_665
V2 Se1 2.4349(13) 3_656
V2 Se1 2.4349(13) 4_566
V2 Se3 2.6587(17) 74_665
V2 Se3 2.6587(17) 51_656
V2 Se3 2.6587(17) 28_566
V2 Cr2 3.041(4) 16_656
V2 V2 3.041(4) 16_656
V2 Cr2 4.151(4) 64_656
V2 V2 4.151(4) 64_656
Se1 V2 2.4349(13) 16_656
Se1 Cr2 2.4349(13) 16_656
Se1 Cr2 2.4349(13) 4_566
Se1 V2 2.4349(13) 2_665
Se1 V2 2.4349(13) 4_566
Se1 Cr2 2.4349(13) 2_665
Se3 Ga1 2.4054(13) 1_666
Se3 Cr2 2.6587(17) 28_566
Se3 Cr2 2.6587(17) 74_665
Se3 V2 2.6587(17) 28_566
Se3 V2 2.6587(17) 74_665
Se3 V2 2.6587(17) 64_656
Se3 Cr2 2.6587(17) 64_656
