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_7237003
_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            'Ag3.23 Au1.77 Eu In'
_chemical_formula_weight         963.65
_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                   7.199(2)
_cell_length_b                   7.199
_cell_length_c                   5.5082(16)
_cell_measurement_reflns_used    2390
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      37.611
_cell_measurement_theta_min      4.003
_cell_volume                     285.47(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Venture'
_diffrn_measurement_method       'w amd f scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0714
_diffrn_reflns_av_unetI/netI     0.0430
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            2390
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         37.611
_diffrn_reflns_theta_min         4.003
_exptl_absorpt_coefficient_mu    70.734
_exptl_absorpt_correction_T_max  0.07
_exptl_absorpt_correction_T_min  0.03
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_density_diffrn    11.213
_exptl_crystal_description       'irregular fragment'
_exptl_crystal_F_000             807.2
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.07
_refine_diff_density_max         3.832
_refine_diff_density_min         -2.425
_refine_diff_density_rms         0.671
_refine_ls_extinction_coef       0.0043(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-97 (Sheldrick 2008)'
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     11
_refine_ls_number_reflns         249
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.0505
_refine_ls_R_factor_gt           0.0348
_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^)+(0.0270P)^2^+1.2509P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0581
_refine_ls_wR_factor_ref         0.0617
_reflns_Friedel_coverage         0.000
_reflns_number_gt                208
_reflns_number_total             249
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7tc04964a2.cif
_cod_data_source_block           vsAuAg_0m
_cod_original_cell_volume        285.43(19)
_cod_database_code               7237003
_shelx_shelxl_version_number     97