First-Row Transition Metal-Halide Complexes Supported by a Monoanionic [N2P2] Ligand
Wayne A. Chomitz; Seth F. Mickenberg; John Arnold; Inorganic Chemistry 47 (2008) 373–380; doi:10.1021/ic701670u

data_4304206
_publ_section_title
;
First-Row Transition Metal-Halide Complexes Supported by a Monoanionic
[N2P2] Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              373
_journal_page_last               380
_journal_paper_doi               10.1021/ic701670u
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C16 H36 Li N P2'
_chemical_formula_sum            'C16 H36 Li N P2'
_chemical_formula_weight         311.34
_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                 99.947(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.935(3)
_cell_length_b                   9.6238(19)
_cell_length_c                   30.537(6)
_cell_measurement_reflns_used    8199
_cell_measurement_temperature    141(2)
_cell_measurement_theta_max      22.9
_cell_measurement_theta_min      3.4
_cell_volume                     4033.7(14)
_computing_cell_refinement       'Bruker SAINT v7.07'
_computing_data_collection       'Bruker SMART v5.054d'
_computing_data_reduction        'Bruker SAINT v7.07'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      141(2)
_diffrn_measured_fraction_theta_full 0.938
_diffrn_measured_fraction_theta_max 0.938
_diffrn_measurement_device_type  'SMART 1000'
_diffrn_measurement_method       '\w 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  0.0681
_diffrn_reflns_av_sigmaI/netI    0.1536
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18971
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.44
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.208
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.86
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.025
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1376
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.302
_refine_diff_density_min         -0.235
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.828
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         7724
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.828
_refine_ls_R_factor_all          0.1113
_refine_ls_R_factor_gt           0.0500
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1014
_refine_ls_wR_factor_ref         0.1115
_reflns_number_gt                3657
_reflns_number_total             7724
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic701670u-file005.cif
_cod_data_source_block           wacnppxs
_cod_original_cell_volume        4033.8(14)
_cod_database_code               4304206