A family of planar hexanuclear CoLn clusters with lucanidae-like arrangement and single-molecule magnet behavior.
Li, Qipeng; Peng, Yan; Qian, Jinjie; Yan, Tong; Du, Lin; Zhao, Qihua; Dalton transactions (Cambridge, England : 2003) 48 (2019) 12880–12887; doi:10.1039/c9dt02103e

data_7700649
_publ_section_title
;
 A family of planar hexanuclear CoLn clusters with lucanidae-like
 arrangement and single-molecule magnet behavior.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12880
_journal_page_last               12887
_journal_paper_doi               10.1039/c9dt02103e
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C64 H82 Co4 Dy2 N18 O18, 2(C2H3O2), 20[H2O]'
_chemical_formula_sum            'C68 H88 Co4 Dy2 N18 O22'
_chemical_formula_weight         2070.28
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2019-07-22 deposited with the CCDC.    2019-07-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 124.305(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   32.420(7)
_cell_length_b                   15.214(3)
_cell_length_c                   24.240(6)
_cell_measurement_reflns_used    10991
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4895
_cell_measurement_theta_min      2.0678
_cell_volume                     9876(4)
_computing_cell_refinement       'Saint+ ver. V8.34A (Bruker AXS)'
_computing_data_collection       'Saint+ ver. V8.34A (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. V8.34A (Bruker AXS)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXL-2017/1 (Sheldrick, 2017)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'Mercury70 (2x2 bin mode)'
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0293
_diffrn_reflns_av_unetI/netI     0.0351
_diffrn_reflns_Laue_measured_fraction_full 0.973
_diffrn_reflns_Laue_measured_fraction_max 0.961
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            37154
_diffrn_reflns_point_group_measured_fraction_full 0.973
_diffrn_reflns_point_group_measured_fraction_max 0.961
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.488
_diffrn_reflns_theta_min         2.533
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.217
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8709
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'Red Brown'
_exptl_crystal_density_diffrn    1.392
_exptl_crystal_description       Prism
_exptl_crystal_F_000             4152
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         2.315
_refine_diff_density_min         -1.079
_refine_diff_density_rms         0.160
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     514
_refine_ls_number_reflns         10896
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0508
_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^)+(0.1015P)^2^+37.8731P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1521
_refine_ls_wR_factor_ref         0.1689
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9053
_reflns_number_total             10896
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt02103e2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7700649--7700652.cif.'
_cod_database_code               7700649
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.665
_shelx_estimated_absorpt_t_max   0.665
_shelx_res_checksum              29516
_shelx_fab_checksum              58117