Fast Carbon Dioxide Fixation by 2,6-Pyridinedicarboxamidato-nickel(II)-hydroxide Complexes: Influence of Changes in Reactive Site Environment on Reaction Rates
Deguang Huang; Olga V. Makhlynets; Lay Ling Tan; Sonny C. Lee; Elena V. Rybak-Akimova; R. H. Holm; Inorganic Chemistry 50 (2011) 10070–10081; doi:10.1021/ic200942u

data_4326485
_publ_section_title
;
 Fast Carbon Dioxide Fixation by
 2,6-Pyridinedicarboxamidato-nickel(II)-hydroxide Complexes: Influence of
 Changes in Reactive Site Environment on Reaction Rates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10070
_journal_page_last               10081
_journal_paper_doi               10.1021/ic200942u
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         C54H34N6NiO4,2(C8H20N)2(C3H7NO)H2O
_chemical_formula_sum            'C76 H90 N10 Ni O7'
_chemical_formula_weight         1314.29
_chemical_name_common            '[Ni(NNN)2](Et4N)2 2DMF H2O'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
SHELXL-97

The hydrogens of water were located from difference maps, but
their positions were fixed by command DFIX and they were not
refined in the following refinement.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.251(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   30.170(7)
_cell_length_b                   24.581(6)
_cell_length_c                   19.054(4)
_cell_measurement_reflns_used    10562
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.91
_cell_measurement_theta_min      2.16
_cell_volume                     13696(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0696
_diffrn_reflns_av_sigmaI/netI    0.0663
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            97151
_diffrn_reflns_theta_full        25.17
_diffrn_reflns_theta_max         25.17
_diffrn_reflns_theta_min         1.66
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.346
_exptl_absorpt_correction_T_max  0.9629
_exptl_absorpt_correction_T_min  0.9093
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.275
_exptl_crystal_density_meas      ?
_exptl_crystal_description       prism
_exptl_crystal_F_000             5600
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.713
_refine_diff_density_min         -0.617
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1765
_refine_ls_number_reflns         24369
_refine_ls_number_restraints     1967
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0959
_refine_ls_R_factor_gt           0.0569
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0554P)^2^+21.3188P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1289
_refine_ls_wR_factor_ref         0.1491
_reflns_number_gt                16520
_reflns_number_total             24369
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200942u_si_001_8.cif
_cod_data_source_block           Nickeldinaphthyl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4326485