Volatility and High Thermal Stability in Mid-to-Late First-Row Transition-Metal Complexes Containing 1,2,5-Triazapentadienyl Ligands
Lakmal C. Kalutarage; Mary Jane Heeg; Philip D. Martin; Mark J. Saly; David S. Kuiper; Charles H. Winter; Inorganic Chemistry 52 (2013) 1182–1184; doi:10.1021/ic302787z

data_4333786
_publ_section_title
;
 Volatility and High Thermal Stability in Mid-to-Late First-Row
 Transition-Metal Complexes Containing 1,2,5-Triazapentadienyl Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1182
_journal_page_last               1184
_journal_paper_doi               10.1021/ic302787z
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C16 H34 N8 Ni'
_chemical_formula_weight         397.22
_space_group_IT_number           2
_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                98.726(4)
_cell_angle_beta                 91.036(4)
_cell_angle_gamma                115.678(4)
_cell_formula_units_Z            2
_cell_length_a                   8.8652(8)
_cell_length_b                   8.9505(8)
_cell_length_c                   14.3752(13)
_cell_measurement_reflns_used    3819
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.2
_cell_measurement_theta_min      2.7
_cell_volume                     1011.59(16)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker APEX2'
_computing_molecular_graphics    SHELXTL-Plus
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_method       'Bruker APEX2'
_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  0.077
_diffrn_reflns_av_sigmaI/netI    0.0713
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            17618
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         28.41
_diffrn_reflns_theta_min         2.56
_exptl_absorpt_coefficient_mu    0.975
_exptl_absorpt_correction_T_max  0.9191
_exptl_absorpt_correction_T_min  0.6280
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick, 1997'
_exptl_crystal_colour            dark
_exptl_crystal_density_diffrn    1.304
_exptl_crystal_description       fragment
_exptl_crystal_F_000             428
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.541
_refine_diff_density_min         -1.384
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         4915
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0920
_refine_ls_R_factor_gt           0.0719
_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^)+(0.1469P)^2^+0.4597P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2021
_refine_ls_wR_factor_ref         0.2211
_reflns_number_gt                3930
_reflns_number_total             4915
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302787z_si_002_1.cif
_cod_data_source_block           yakk
_cod_database_code               4333786