Lanthanide Triangles Supported by Radical Bridging Ligands.
Dolinar, Brian S.; Alexandropoulos, Dimitris I.; Vignesh, Kuduva R.; James, Tia'Asia; Dunbar, Kim R.; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b12495

data_4127013
_publ_section_title
;
 Lanthanide Triangles Supported by Radical Bridging Ligands.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b12495
_journal_year                    2017
_chemical_formula_moiety         'C20 H4 Dy F24 O8, C10 H10 Co'
_chemical_formula_sum            'C30 H14 Co Dy F24 O8'
_chemical_formula_weight         1179.84
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2017-12-15
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_cell_angle_alpha                90
_cell_angle_beta                 104.568(17)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.640(8)
_cell_length_b                   16.184(11)
_cell_length_c                   20.197(14)
_cell_measurement_reflns_used    7901
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      25.683
_cell_measurement_theta_min      2.297
_cell_volume                     3682(4)
_computing_cell_refinement       'SAINT+ Ver. 8.34A (Bruker-AXS, 2014)'
_computing_data_collection       'APEX3(Bruker-AXS, 2015)'
_computing_data_reduction        'SAINT+ Ver. 8.34A (Bruker-AXS, 2014)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008-2013)'
_diffrn_ambient_temperature      100.0
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker PHOTON area detector'
_diffrn_measurement_method       '0.5\ \w and 0.5\ \f scans'
_diffrn_radiation_collimation    'focusing mirrors'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0765
_diffrn_reflns_av_unetI/netI     0.0673
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            23196
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        25.774
_diffrn_reflns_theta_max         25.774
_diffrn_reflns_theta_min         1.845
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.635
_exptl_absorpt_correction_T_max  0.4291
_exptl_absorpt_correction_T_min  0.2673
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1144 before and 0.0623 after correction. The Ratio of minimum to maximum transmission is 0.6229. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    2.128
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2268
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.660
_refine_diff_density_min         -1.080
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     577
_refine_ls_number_reflns         6960
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0718
_refine_ls_R_factor_gt           0.0429
_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^)+(0.0093P)^2^+14.3250P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0689
_refine_ls_wR_factor_ref         0.0772
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5160
_reflns_number_total             6960
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b12495_si_003.cif
_cod_data_source_block           Cp2Co_Dyhfac4
_cod_original_cell_volume        3683(5)
_cod_database_code               4127013
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.621
_shelx_estimated_absorpt_t_min   0.419
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C8(H8), C13(H13), C18(H18), C21(H21), C22(H22), C23(H23), C24(H24),
 C25(H25), C26(H26), C27(H27), C28(H28), C29(H29), C30(H30)
;
_shelx_res_checksum              17831
_shelx_hkl_checksum              2144
_olex2_submission_special_instructions 'No special instructions were received'