Transformation of AeIn4 Indides (Ae = Ba, Sr) into an AeAu2In2 Structure Type Through Gold Substitution
Jing-Cao Dai; John D. Corbett; Inorganic Chemistry 46 (2007) 4592–4598; doi:10.1021/ic070142v

data_4308152
_publ_section_title
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Transformation of AeIn4 Indides (Ae = Ba, Sr) into an AeAu2In2 Structure Type
Through Gold Substitution
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4592
_journal_page_last               4598
_journal_paper_doi               10.1021/ic070142v
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'Au2 In2 Sr'
_chemical_formula_weight         711.19
_chemical_name_systematic
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 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_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                   8.53200(10)
_cell_length_b                   4.59960(10)
_cell_length_c                   12.2821(2)
_cell_measurement_reflns_used    1170
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.87
_cell_measurement_theta_min      2.90
_cell_volume                     481.996(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.966
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0866
_diffrn_reflns_av_sigmaI/netI    0.0535
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2834
_diffrn_reflns_theta_full        28.20
_diffrn_reflns_theta_max         28.20
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    80.880
_exptl_absorpt_correction_T_max  0.3301
_exptl_absorpt_correction_T_min  0.1779
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            silvery
_exptl_crystal_density_diffrn    9.801
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'irregular shape'
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.108
_exptl_crystal_size_mid          0.102
_exptl_crystal_size_min          0.074
_refine_diff_density_max         5.639
_refine_diff_density_min         -2.741
_refine_diff_density_rms         0.790
_refine_ls_extinction_coef       0.0021(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     32
_refine_ls_number_reflns         644
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0447
_refine_ls_R_factor_gt           0.0387
_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^)+(0.0610P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.0966
_reflns_number_gt                567
_reflns_number_total             644
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic070142v-file002.cif
_cod_data_source_block           srau2in2
_cod_depositor_comments
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The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4308152