High-spin enforcement in first-row metal complexes of a constrained polyaromatic ligand: synthesis, structure, and properties
Chen, Lizhu; Dulaney, Hunter A.; Wilkins, Branford O.; Farmer, Sarah; Zhang, Yanbing; Fronczek, Frank R.; Jurss, Jonah W.; New Journal of Chemistry 42 (2018) 18667–; doi:10.1039/C8NJ02072H

data_7057836
_publ_section_title
;
 High-spin enforcement in first-row metal complexes of a constrained
 polyaromatic ligand: synthesis, structure, and properties
;
_journal_issue                   23
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              18667
_journal_paper_doi               10.1039/C8NJ02072H
_journal_volume                  42
_journal_year                    2018
_chemical_formula_sum            'C36 H28 Cl2 N6 Ni O8'
_chemical_formula_weight         802.25
_chemical_name_common            LZC-22-Ni
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-04-17 deposited with the CCDC.
2018-10-19 downloaded from the CCDC.
;
_cell_angle_alpha                88.5640(10)
_cell_angle_beta                 89.0040(10)
_cell_angle_gamma                88.179(2)
_cell_formula_units_Z            2
_cell_length_a                   8.8345(3)
_cell_length_b                   13.4052(4)
_cell_length_c                   14.4981(5)
_cell_measurement_reflns_used    9878
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.50
_cell_measurement_theta_min      1.52
_cell_volume                     1715.34(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    ORTEP-32
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega 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  0.0316
_diffrn_reflns_av_sigmaI/netI    0.0158
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            38473
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.52
_exptl_absorpt_coefficient_mu    0.785
_exptl_absorpt_correction_T_max  0.8716
_exptl_absorpt_correction_T_min  0.8339
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       shard
_exptl_crystal_F_000             824
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: acetonitrile/diethyl ether'
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.327
_refine_diff_density_min         -0.440
_refine_diff_density_rms         0.048
_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     480
_refine_ls_number_reflns         6238
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0252
_refine_ls_R_factor_gt           0.0248
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+1.2826P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0682
_refine_ls_wR_factor_ref         0.0685
_reflns_number_gt                6109
_reflns_number_total             6238
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8nj02072h2.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7057834--7057838.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7057836