Noninnocent ligands: heteroleptic nickel complexes with α-diimine and 1,2-diketone derivatives
Yang, Hong; Zhao, Yanxia; Liu, Bin; Su, Ji-Hu; Fedushkin, Igor L.; Wu, Biao; Yang, Xiao-Juan; Dalton Trans.  (2017) –; doi:10.1039/C7DT00455A

data_7043288
_publ_section_title
;
 Noninnocent ligands: heteroleptic nickel complexes with \a-diimine and
 1,2-diketone derivatives
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00455A
_journal_year                    2017
_chemical_formula_sum            'C60 H86 N4 Ni2 O2'
_chemical_formula_weight         1012.74
_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-08-20 deposited with the CCDC.
2017-05-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.140(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.990(2)
_cell_length_b                   22.730(4)
_cell_length_c                   19.155(3)
_cell_measurement_reflns_used    9973
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.97
_cell_measurement_theta_min      2.25
_cell_volume                     5754.4(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 'fine-focus sealed tube'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_unetI/netI     0.0451
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            34992
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        24.974
_diffrn_reflns_theta_max         24.974
_diffrn_reflns_theta_min         1.582
_exptl_absorpt_coefficient_mu    0.697
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.3247
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            BLACK
_exptl_crystal_density_diffrn    1.169
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             2184
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.250
_refine_diff_density_max         0.811
_refine_diff_density_min         -0.422
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     635
_refine_ls_number_reflns         10062
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0491
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.4078P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1386
_refine_ls_wR_factor_ref         0.1608
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7388
_reflns_number_total             10062
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00455a2.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        5754.5(16)
_cod_database_code               7043288
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.818
_shelx_estimated_absorpt_t_max   0.845
_shelx_res_checksum              52820