Probing the influence of molecular symmetry on the magnetic anisotropy of octahedral cobalt(ii) complexes
Ding, Zhong-Yu; Meng, Yin-Shan; Xiao, Yi; Zhang, Yi-Quan; Zhu, Yuan-Yuan; Gao, Song; Inorganic Chemistry Frontiers 4 (2017) 1909–; doi:10.1039/C7QI00547D

data_4349776
_publ_section_title
;
 Probing the influence of molecular symmetry on the magnetic anisotropy of
 octahedral cobalt(ii) complexes
;
_journal_issue                   11
_journal_name_full               'Inorganic Chemistry Frontiers'
_journal_page_first              1909
_journal_paper_doi               10.1039/C7QI00547D
_journal_volume                  4
_journal_year                    2017
_chemical_formula_moiety         'C44 H50 Co N6 O4, 2(Cl O4), C2 H3 N'
_chemical_formula_sum            'C46 H53 Cl2 Co N7 O12'
_chemical_formula_weight         1025.78
_chemical_name_common            5
_chemical_name_systematic        Co-pybox-DiMe-pTol
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2017-02-21
_audit_creation_method
;
Olex2 1.2
(compiled 2017.01.04 svn.r3372 for OlexSys, GUI svn.r5292)
;
_audit_update_record
;
2017-05-28 deposited with the CCDC.
2017-09-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.7380(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.0297(6)
_cell_length_b                   16.8230(6)
_cell_length_c                   19.7681(8)
_cell_measurement_reflns_used    9905
_cell_measurement_temperature    273(2)
_cell_volume                     5017.6(3)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      273.15
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0547
_diffrn_reflns_av_unetI/netI     0.0409
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            38875
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.043
_diffrn_reflns_theta_max         25.043
_diffrn_reflns_theta_min         2.342
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.515
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6518
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0569 before and 0.0466 after correction.
The Ratio of minimum to maximum transmission is 0.8747.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.358
_exptl_crystal_description       block
_exptl_crystal_F_000             2140
_exptl_crystal_preparation       ', Magnetic properties'
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.874
_refine_diff_density_min         -0.888
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     612
_refine_ls_number_reflns         8835
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0920
_refine_ls_R_factor_gt           0.0628
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1103P)^2^+4.9007P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1671
_refine_ls_wR_factor_ref         0.1923
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6394
_reflns_number_total             8835
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7qi00547d2.cif
_cod_data_source_block           5
_cod_database_code               4349776
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.913
_shelx_estimated_absorpt_t_min   0.904
_exptl_absorpt_special_details
;
Sheldrick, G. M. (1996). SADABS. University of G\"ottingen,
Germany.
;
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(N7) = Uanis(C45) = Uanis(C46)
3.a Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C12(H12A,H12B), C26(H26A,H26B), C34(H34A,H34B)
3.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C9(H9), C17(H17), C18(H18), C20(H20), C21(H21), C29(H29), C31(H31),
 C39(H39), C40(H40), C42(H42), C43(H43)
3.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C),
 C22(H22A,H22B,H22C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C36(H36A,H36B,
 H36C), C37(H37A,H37B,H37C), C44(H44A,H44B,H44C), C46(H46A,H46B,H46C)
;
_shelx_res_checksum              60246
_shelx_hkl_checksum              45129
_olex2_submission_special_instructions 'No special instructions were received'