Modulation of the coordination environment: a convenient approach to tailor magnetic anisotropy in seven coordinate Co(II) complexes
Dey, Mamon; Dutta, Snigdha; Sarma, Bipul; Deka, Ramesh Ch.; Gogoi, Nayanmoni; Chemical Communications (Cambridge, United Kingdom) 52 (2016) 753–756; doi:10.1039/c5cc07397a

data_7118468
_publ_section_title
;
 Modulation of the coordination environment: a convenient approach to
 tailor magnetic anisotropy in seven coordinate Co(II) complexes
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   4
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              753
_journal_page_last               756
_journal_paper_doi               10.1039/c5cc07397a
_journal_volume                  52
_journal_year                    2016
_chemical_formula_sum            'C23 H21 Co N5 O4'
_chemical_formula_weight         490.38
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-08-31 deposited with the CCDC.
2015-11-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.0390(11)
_cell_length_b                   11.4044(5)
_cell_length_c                   7.3288(4)
_cell_measurement_reflns_used    1765
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.71
_cell_measurement_theta_min      2.95
_cell_volume                     2176.35(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0321
_diffrn_reflns_av_sigmaI/netI    0.0453
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4585
_diffrn_reflns_theta_full        26.10
_diffrn_reflns_theta_max         26.10
_diffrn_reflns_theta_min         1.95
_exptl_absorpt_coefficient_mu    0.830
_exptl_absorpt_correction_T_max  0.9519
_exptl_absorpt_correction_T_min  0.7771
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.497
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1012
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.466
_refine_diff_density_min         -0.533
_refine_diff_density_rms         0.138
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.14(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.209
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     162
_refine_ls_number_reflns         1815
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.209
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0340
_refine_ls_shift/su_max          0.208
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0690P)^2^+0.1598P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0900
_refine_ls_wR_factor_ref         0.1232
_reflns_number_gt                1631
_reflns_number_total             1815
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7118229
_cod_data_source_file            c5cc07397a2.cif
_cod_data_source_block           cmc21
_cod_original_sg_symbol_H-M      Cmc2(1)
_cod_database_code               7118468