Valence fluctuations in the 3D + 3 modulated Yb3Co4Ge13 Remeika phase
Feig, Manuel; Akselrud, Lev; Motylenko, Mykhaylo; Bobnar, Matej; Wagler, Jörg; Kvashnina, Kristina O.; Levytskyi, Volodymyr; Rafaja, David; Leithe-Jasper, Andreas; Gumeniuk, Roman; Dalton Transactions  (2021) –; doi:10.1039/D1DT01972D

data_7708274
_publ_section_title
;
 Valence fluctuations in the 3D + 3 modulated Yb3Co4Ge13 Remeika phase
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT01972D
_journal_year                    2021
_chemical_formula_sum            'Co8 Ge26.07 Yb5.85'
_chemical_formula_weight         3375.87
_space_group_IT_number           218
_space_group_name_Hall           'P -4n 2 3'
_space_group_name_H-M_alt        'P -4 3 n'
_space_group_ssg_name
'P -4 3 n (&#x00E0;,0,0)000(0,a,0)000(0,0,a)000'
_symmetry_cell_setting           cubic
_symmetry_space_group_name_H-M   'P -4 3 n'
_audit_creation_method           'WinCSD program'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   8.72328(2)
_cell_length_b                   8.72328(2)
_cell_length_c                   8.72328(2)
_cell_measurement_temperature    295.0
_cell_modulation_dimension       3
_cell_volume                     663.803(3)
_computing_cell_refinement       WinCSD
_computing_data_reduction        WinCSD
_computing_publication_material  'WinCSD (Akselrud et al, 1993)'
_computing_structure_refinement  WinCSD
_computing_structure_solution    WinCSD
_diffrn_ambient_temperature      200(2)
_diffrn_measurement_device_type  'Stoe IPDS 2T'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0406
_diffrn_reflns_av_sigmaI/netI    0.0850
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       1
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            441
_diffrn_reflns_theta_max         28.4
_exptl_absorpt_coefficient_mu    54.174
_exptl_absorpt_correction_T_max  0.4428
_exptl_absorpt_correction_T_min  0.0980
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Blessing, R. H. (1995) Acta Cryst. A51, 33-38'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    8.4442
_exptl_crystal_description       piece
_exptl_crystal_F_000             1459.4
_exptl_crystal_size_max          0.090
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.010
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.0
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     0
_refine_ls_number_reflns         0
_refine_ls_R_factor_gt           0.0495
_refine_ls_structure_factor_coef Inet
_refine_ls_weighting_details     1.0079Log(F~o~)^4^
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0568
_reflns_number_total             441
_reflns_threshold_expression     'F~o~ > -3\s(F~o~)'
_cod_data_source_file            d1dt01972d1.cif
_cod_data_source_block           Yb3Co4Ge13
_cod_database_code               7708274