Syntheses and characterizations of compounds Ba4F4XGa2S6 (X = Cr, Mn, Fe) and Ba4F4MnIn2S6 with 2D layered structures.
Luo, Zhong-Zhen; Lin, Chen-Sheng; Cheng, Wen-Dan; Li, Yuan-Bing; Zhang, Hao; Zhang, Wei-Long; He, Zhang-Zhen; Dalton transactions (Cambridge, England : 2003) 42 (2013) 9938–9945; doi:10.1039/c3dt50483b

data_7030071
_publ_section_title
;
 Syntheses and characterizations of compounds Ba4F4XGa2S6 (X = Cr, Mn, Fe)
 and Ba4F4MnIn2S6 with 2D layered structures.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9938
_journal_page_last               9945
_journal_paper_doi               10.1039/c3dt50483b
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'Ba4 F4 Ga2 Mn S6'
_chemical_formula_weight         1012.12
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic?
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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            4
_cell_length_a                   18.834(2)
_cell_length_b                   6.1565(8)
_cell_length_c                   12.8039(16)
_cell_measurement_reflns_used    1586
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5089
_cell_measurement_theta_min      3.1821
_cell_volume                     1484.6(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  Mercury70
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0401
_diffrn_reflns_av_sigmaI/netI    0.0261
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5278
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         3.18
_diffrn_standards_number         988
_exptl_absorpt_coefficient_mu    15.686
_exptl_absorpt_correction_T_max  0.390
_exptl_absorpt_correction_T_min  0.311
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'Light red'
_exptl_crystal_density_diffrn    4.528
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1772.0
_exptl_crystal_size_max          0.0800
_exptl_crystal_size_mid          0.0800
_exptl_crystal_size_min          0.0600
_refine_diff_density_max         4.246
_refine_diff_density_min         -2.219
_refine_diff_density_rms         0.428
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.182
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     45
_refine_ls_number_reflns         871
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.182
_refine_ls_R_factor_all          0.0510
_refine_ls_R_factor_gt           0.0475
_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/[\s^2^(Fo^2^)+(0.0516P)^2^+74.2516P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1160
_refine_ls_wR_factor_ref         0.1185
_reflns_number_gt                810
_reflns_number_total             871
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50483b.cif
_cod_data_source_block           compd2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      Cmca
_cod_database_code               7030071