Employment of a New Tripodal Ligand for the Synthesis of Cobalt(II/III), Nickel(II), and Copper(II) Clusters: Magnetic, Optical, and Thermal Properties
Angelos B. Canaj; Demetrios I. Tzimopoulos; Aggelos Philippidis; George E. Kostakis; Constantinos J. Milios; Inorganic Chemistry 51 (2012) 10461–10470; doi:10.1021/ic301744e

data_4330530
_publ_section_title
;
 Employment of a New Tripodal Ligand for the Synthesis of Cobalt(II/III),
 Nickel(II), and Copper(II) Clusters: Magnetic, Optical, and Thermal
 Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10461
_journal_page_last               10470
_journal_paper_doi               10.1021/ic301744e
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C102 H136 N6 Ni8 O34 S'
_chemical_formula_weight         2491.91
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.115(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.5108(11)
_cell_length_b                   24.3167(12)
_cell_length_c                   23.3917(11)
_cell_measurement_reflns_used    37632
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      24.79
_cell_measurement_theta_min      1.36
_cell_volume                     10762.9(10)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector                 'image plate ( 34 cm diameter )'
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_sigmaI/netI    0.0344
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            32038
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.64
_diffrn_reflns_theta_min         1.36
_exptl_absorpt_coefficient_mu    1.471
_exptl_absorpt_correction_T_max  0.7476
_exptl_absorpt_correction_T_min  0.6347
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'XPREP in SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.538
_exptl_crystal_description       block
_exptl_crystal_F_000             5208
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.547
_refine_diff_density_min         -0.413
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     707
_refine_ls_number_reflns         10102
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0536
_refine_ls_R_factor_gt           0.0309
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0309P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0625
_refine_ls_wR_factor_ref         0.0669
_reflns_number_gt                7633
_reflns_number_total             10102
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301744e_si_002_3.cif
_cod_data_source_block           at228
_cod_original_cell_volume        10762.8(10)
_cod_database_code               4330530