Synthesis and Magnetochemistry of Heterometallic Triangular FeIII2LnIII (Ln = La, Gd, Tb, Dy, and Ho) and FeIII2YIII Complexes
Singh, Namrata; Das Gupta, Sayak; Butcher, Raymond J.; Christou, George; Dalton Trans.  (2017) –; doi:10.1039/C7DT00949F

data_7043245
_publ_section_title
;
 Synthesis and Magnetochemistry of Heterometallic Triangular FeIII2LnIII
 (Ln = La, Gd, Tb, Dy, and Ho) and FeIII2YIII Complexes
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00949F
_journal_year                    2017
_chemical_formula_moiety         'C42 H54 Fe2 N5 O14 Tb, C2 H3 N'
_chemical_formula_sum            'C44 H57 Fe2 N6 O14 Tb'
_chemical_formula_weight         1164.57
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-03-06 deposited with the CCDC.
2017-06-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.867(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   19.664(4)
_cell_length_c                   20.479(4)
_cell_measurement_reflns_used    5197
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.09
_cell_measurement_theta_min      2.25
_cell_volume                     4754.8(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    SHELXT
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.935
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0536
_diffrn_reflns_av_unetI/netI     0.0740
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.935
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            29337
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.935
_diffrn_reflns_theta_full        25.500
_diffrn_reflns_theta_max         28.340
_diffrn_reflns_theta_min         1.438
_exptl_absorpt_coefficient_mu    2.145
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.568
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick, 1996)'
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    1.627
_exptl_crystal_description       prism
_exptl_crystal_F_000             2368
_exptl_crystal_preparation       ', Magnetic properties'
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_refine_diff_density_max         2.706
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_refine_diff_density_rms         0.224
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0783
_refine_ls_R_factor_gt           0.0466
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0189P)^2^+33.0752P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0897
_refine_ls_wR_factor_ref         0.1294
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8112
_reflns_number_total             11098
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00949f2.cif
_cod_data_source_block           shelx
_cod_original_cell_volume        4755.0(15)
_cod_database_code               7043245
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              93217