From the Ternary Eu(Au/In)2 and EuAu4(Au/In)2 with Remarkable Au/In Distributions to a New Structure Type: The Gold-Rich Eu5Au16(Au/In)6 Structure.
Steinberg, Simon; Card, Nathan; Mudring, Anja-Verena; Inorganic chemistry 54 (2015) 8187–8196; doi:10.1021/acs.inorgchem.5b00257

data_4344056
_publ_section_title
;
 From the Ternary Eu(Au/In)2 and EuAu4(Au/In)2 with Remarkable Au/In
 Distributions to a New Structure Type: The Gold-Rich Eu5Au16(Au/In)6
 Structure.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8187
_journal_page_last               8196
_journal_paper_doi               10.1021/acs.inorgchem.5b00257
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'Au0.46 Eu In1.53'
_chemical_formula_weight         419.80
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           74
_space_group_name_Hall           '-I 2b 2'
_space_group_name_H-M_alt        'I m m a'
_symmetry_space_group_name_Hall  '-I 2b 2'
_symmetry_space_group_name_H-M   'I m m a'
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.9018(4)
_cell_length_b                   7.8237(5)
_cell_length_c                   8.4457(5)
_cell_measurement_reflns_used    587
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      32.978
_cell_measurement_theta_min      3.550
_cell_volume                     323.89(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0658
_diffrn_reflns_av_unetI/netI     0.0427
_diffrn_reflns_laue_measured_fraction_full 1.000
_diffrn_reflns_laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3617
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         40.831
_diffrn_reflns_theta_min         3.550
_exptl_absorpt_coefficient_mu    50.652
_exptl_absorpt_correction_T_max  0.7480
_exptl_absorpt_correction_T_min  0.2910
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABAS, R. H. Blessing, Acta Crystallogr. A 1995, 51, 33.
;
_exptl_crystal_colour            silver
_exptl_crystal_density_diffrn    8.609
_exptl_crystal_description       polyhedral
_exptl_crystal_F_000             700
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         5.121
_refine_diff_density_min         -4.156
_refine_diff_density_rms         0.648
_refine_ls_extinction_coef       0.0035(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   1.042
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     13
_refine_ls_number_reflns         596
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0527
_refine_ls_R_factor_gt           0.0345
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0274P)^2^+7.6469P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0689
_refine_ls_wR_factor_ref         0.0766
_reflns_Friedel_coverage         0.000
_reflns_number_gt                456
_reflns_number_total             596
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic5b00257_si_002.cif
_cod_data_source_block           crystal-1
_cod_depositor_comments
'Adding full bibliography for 4344056--4344061.cif.'
_cod_database_code               4344056
_shelxl_version_number           2014-1
_shelx_res_checksum              30085
_shelx_hkl_checksum              46048