Controlling magnetism via transition metal exchange in the series of intermetallics Eu(T1,T2)5In (T = Cu, Ag, Au)
Smetana, Volodymyr; Mudryk, Yaroslav; Pecharsky, Vitalij K.; Mudring, Anja-Verena; Journal of Materials Chemistry C 6 (2018) 1353–; doi:10.1039/C7TC04964A

data_7237007
_publ_section_title
;
 Controlling magnetism via transition metal exchange in the series of
 intermetallics Eu(T1,T2)5In (T = Cu, Ag, Au)
;
_journal_issue                   6
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              1353
_journal_paper_doi               10.1039/C7TC04964A
_journal_volume                  6
_journal_year                    2018
_chemical_formula_sum            'Au4.61 Cu0.39 Eu In'
_chemical_formula_weight         1199.85
_space_group_crystal_system      tetragonal
_space_group_IT_number           139
_space_group_name_Hall           '-I 4 2'
_space_group_name_H-M_alt        'I 4/m m m'
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-08-01 deposited with the CCDC.
2017-12-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.139(2)
_cell_length_b                   7.139(2)
_cell_length_c                   5.417(3)
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_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      31.889
_cell_measurement_theta_min      4.724
_cell_volume                     276.08(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Bruker Venture'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0401
_diffrn_reflns_av_unetI/netI     0.0261
_diffrn_reflns_Laue_measured_fraction_full 0.978
_diffrn_reflns_Laue_measured_fraction_max 0.963
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            990
_diffrn_reflns_point_group_measured_fraction_full 0.978
_diffrn_reflns_point_group_measured_fraction_max 0.963
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.889
_diffrn_reflns_theta_min         4.724
_exptl_absorpt_coefficient_mu    138.636
_exptl_absorpt_correction_T_max  0.03
_exptl_absorpt_correction_T_min  0.02
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_density_diffrn    14.433
_exptl_crystal_description       'irregular fragment'
_exptl_crystal_F_000             975
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.07
_refine_diff_density_max         2.412
_refine_diff_density_min         -4.532
_refine_diff_density_rms         0.935
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.189
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     10
_refine_ls_number_reflns         158
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_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^)+(0.0407P)^2^+11.0268P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0751
_refine_ls_wR_factor_ref         0.0760
_reflns_Friedel_coverage         0.000
_reflns_number_gt                145
_reflns_number_total             158
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7tc04964a2.cif
_cod_data_source_block           af7_0m
_cod_original_cell_volume        276.1(2)
_cod_database_code               7237007
_shelx_shelxl_version_number     97