Determination of Zero-Field Splittings in Co2+ Halides Complexes with Magnetic and Far-IR Measurements
Liu, Jia-Jia; Meng, Yin-Shan; Hlavička, Ivo; Orlita, Milan; Jiang, ShangDa; Wang, Bing-Wu; Gao, Song; Dalton Trans.  (2017) –; doi:10.1039/C7DT01486D

data_7043034
_publ_section_title
;
 Determination of Zero-Field Splittings in Co2+ Halides Complexes with
 Magnetic and Far-IR Measurements
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01486D
_journal_year                    2017
_chemical_formula_sum            'C27 H30 Br2 Co N4'
_chemical_formula_weight         629.30
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-03-06 deposited with the CCDC.
2017-05-18 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.150(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.1235(15)
_cell_length_b                   14.7508(8)
_cell_length_c                   14.4264(10)
_cell_measurement_reflns_used    4091
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.8940
_cell_measurement_theta_min      3.5270
_cell_volume                     2668.5(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 10.3914
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0454
_diffrn_reflns_av_sigmaI/netI    0.0563
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16564
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         2.96
_exptl_absorpt_coefficient_mu    3.660
_exptl_absorpt_correction_T_max  0.7110
_exptl_absorpt_correction_T_min  0.4064
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             1268
_exptl_crystal_preparation       ', Magnetic properties'
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.599
_refine_diff_density_min         -0.397
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     308
_refine_ls_number_reflns         5251
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0606
_refine_ls_R_factor_gt           0.0366
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0333P)^2^+0.0595P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0730
_refine_ls_wR_factor_ref         0.0809
_reflns_number_gt                3929
_reflns_number_total             5251
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt01486d2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      p21/n
_cod_database_code               7043034