Dinuclear lanthanoid(III) dithiocarbamato complexes bridged by (E)-N-benzylidenepicolinohydrazonate: Syntheses, crystal structures and spectroscopic properties
Yakubu, Abdallah; Suzuki, Takayoshi; Kita, Masakazu; Inorganica Chimica Acta 498 (2019) 119124–; doi:10.1016/j.ica.2019.119124

data_1565750
_publ_section_title
;
 Dinuclear lanthanoid(III) dithiocarbamato complexes bridged by
 (E)-N-benzylidenepicolinohydrazonate: Syntheses, crystal structures and
 spectroscopic properties
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119124
_journal_paper_doi               10.1016/j.ica.2019.119124
_journal_volume                  498
_journal_year                    2019
_chemical_formula_moiety         'C49 H55 Cl9 Eu2 N10 O2 S8'
_chemical_formula_sum            'C49 H55 Cl9 Eu2 N10 O2 S8'
_chemical_formula_weight         1695.48
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 122.602(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   35.816(3)
_cell_length_b                   9.9959(6)
_cell_length_c                   21.716(2)
_cell_measurement_reflns_used    9317
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      3.17
_cell_volume                     6549.6(9)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r16'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r16 (Rigaku, 2014)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r16'
_computing_molecular_graphics    'CrystalStructure 4.2.1'
_computing_publication_material  'CrystalStructure 4.2.1 (Rigaku, 2016)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'Il Milione (Burla, et al., 2007)'
_diffrn_ambient_temperature      273(2)
_diffrn_detector_area_resol_mean 29.257
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Rigaku Saturn70'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0454
_diffrn_reflns_av_unetI/netI     0.0637
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            31899
_diffrn_reflns_point_group_measured_fraction_full 0.941
_diffrn_reflns_point_group_measured_fraction_max 0.925
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.482
_diffrn_reflns_theta_min         3.166
_exptl_absorpt_coefficient_mu    2.566
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  1.000
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'NUMABS (Rigaku, 1999)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.719
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3368
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.050
_refine_diff_density_max         2.728
_refine_diff_density_min         -1.898
_refine_diff_density_rms         0.162
_refine_ls_abs_structure_details
;
 Flack x determined using 4797 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.263(7)
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     721
_refine_ls_number_reflns         13852
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0607
_refine_ls_R_factor_gt           0.0578
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0910P)^2^+17.1745P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1480
_refine_ls_wR_factor_ref         0.1512
_reflns_Friedel_coverage         0.866
_reflns_Friedel_fraction_full    0.886
_reflns_Friedel_fraction_max     0.859
_reflns_number_gt                12968
_reflns_number_total             13852
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            5b_Eu_pyrdtc_bphz.cif
_cod_data_source_block           '[Eu2(pyrdtc)4(Lbph)]'
_cod_original_cell_volume        6549.6(10)
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               1565750
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.821
_shelx_estimated_absorpt_t_max   0.882
_shelx_res_checksum              54560
_shelx_hkl_checksum              9510