Homoleptic transition metal complexes of the 7-azaindolide ligand featuring κ(1)-N1 coordination.
Przyojski, Jacob A.; Kiewit, Monica L.; Fillman, Kathlyn L.; Arman, Hadi D.; Tonzetich, Zachary J.; Inorganic chemistry 54 (2015) 9637–9645; doi:10.1021/acs.inorgchem.5b01732

data_4346587
_publ_section_title
;
 Homoleptic transition metal complexes of the 7-azaindolide ligand
 featuring \k(1)-N1 coordination.
;
_journal_issue                   19
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9637
_journal_page_last               9645
_journal_paper_doi               10.1021/acs.inorgchem.5b01732
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C28 H20 N8 Ni2, 2(C H2 Cl2)'
_chemical_formula_sum            'C30 H24 Cl4 N8 Ni2'
_chemical_formula_weight         755.79
_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
_cell_angle_alpha                87.28(3)
_cell_angle_beta                 88.25(2)
_cell_angle_gamma                69.923(17)
_cell_formula_units_Z            1
_cell_length_a                   8.695(4)
_cell_length_b                   9.374(5)
_cell_length_c                   10.121(6)
_cell_measurement_reflns_used    2944
_cell_measurement_temperature    98(2)
_cell_measurement_theta_max      40.2
_cell_measurement_theta_min      2.5
_cell_volume                     773.8(7)
_computing_cell_refinement
;
CrystalClear-SM Expert 2.0 r5 (Rigaku, 2010)
;
_computing_data_collection
;
CrystalClear-SM Expert 2.0 r5 (Rigaku, 2010)
;
_computing_data_reduction
;
CrystalClear-SM Expert 2.0 r5 (Rigaku, 2010)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      98(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type
;
Saturn724 (2x2 bin mode)
;
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0879
_diffrn_reflns_av_sigmaI/netI    0.0737
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4619
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         2.49
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.598
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.615
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.622
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chunk
_exptl_crystal_F_000             384
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.849
_refine_diff_density_min         -1.179
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         2712
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0765
_refine_ls_R_factor_gt           0.0698
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0050P)^2^+6.5000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1484
_refine_ls_wR_factor_ref         0.1524
_reflns_number_gt                2373
_reflns_number_total             2712
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b01732_si_002.cif
_cod_data_source_block           '[Ni2(u-AzaIn)4]'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4346587