Bimetallic Cobalt-Dinitrogen Complexes: Impact of the Supporting Metal on N2 Activation.
Clouston, Laura J.; Bernales, Varinia; Carlson, Rebecca K.; Gagliardi, Laura; Lu, Connie C.; Inorganic chemistry 54 (2015) 9263–9270; doi:10.1021/acs.inorgchem.5b00983

data_4343501
_publ_section_title
;
 Bimetallic Cobalt-Dinitrogen Complexes: Impact of the Supporting Metal on
 N2 Activation.
;
_journal_issue                   19
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9263
_journal_page_last               9270
_journal_paper_doi               10.1021/acs.inorgchem.5b00983
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C39 H60 Co N4 P3 Ti'
_chemical_formula_sum            'C39 H60 Co N4 P3 Ti'
_chemical_formula_weight         784.65
_chemical_name_common            TiCoLiPr
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.250(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.5781(18)
_cell_length_b                   13.9450(18)
_cell_length_c                   20.821(3)
_cell_measurement_reflns_used    3896
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      21.36
_cell_measurement_theta_min      2.27
_cell_volume                     3931.5(9)
_computing_cell_refinement       'SAINT, Bruker'
_computing_data_collection       'APEX II, Bruker'
_computing_data_reduction        'SAINT, Bruker'
_computing_molecular_graphics    'SHELXTL, Bruker'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX II CCD'
_diffrn_measurement_method       'area detector, omega scans per phi'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0922
_diffrn_reflns_av_sigmaI/netI    0.0768
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            45065
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    0.780
_exptl_absorpt_correction_T_max  0.8987
_exptl_absorpt_correction_T_min  0.8230
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing, 1995'
_exptl_crystal_colour            orange-brown
_exptl_crystal_density_diffrn    1.326
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.168
_refine_diff_density_min         -0.566
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     445
_refine_ls_number_reflns         9018
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1001
_refine_ls_R_factor_gt           0.0527
_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^)+(0.0519P)^2^+4.6393P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1170
_refine_ls_wR_factor_ref         0.1397
_reflns_number_gt                5711
_reflns_number_total             9018
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00983_si_001.cif
_cod_data_source_block           14142z_compound_1
_cod_depositor_comments
'Adding full bibliography for 4343501--4343503.cif.'
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4343501