Cyanide-Promoted Demetalation of TrpyNiNCO: A Route to Sensitive Metallotripyrrins of CoII, FeII, and MnII
Martin Bröring; Serguei Prikhodovski; Carsten D. Brandt; Esther Cónsul Tejero; Silke Köhler; Clemens Pietzonka; Inorganic Chemistry 46 (2007) 917–925; doi:10.1021/ic062009t

data_4307511
_publ_section_title
;
Cyanide-Promoted Demetalation of TrpyNiNCO: A Route to Sensitive
Metallotripyrrins of CoII, FeII, and MnII
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              917
_journal_page_last               925
_journal_paper_doi               10.1021/ic062009t
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C28 H38 Co N4 O3'
_chemical_formula_weight         537.55
_chemical_name_systematic
;
 ?
;
_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                82.30(3)
_cell_angle_beta                 67.94(3)
_cell_angle_gamma                88.86(3)
_cell_formula_units_Z            2
_cell_length_a                   10.926(2)
_cell_length_b                   11.574(2)
_cell_length_c                   11.876(2)
_cell_measurement_reflns_used    8000
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      25.95
_cell_measurement_theta_min      1.9
_cell_volume                     1378.6(5)
_computing_cell_refinement       'STOE Wincell (X-Area)'
_computing_data_collection       'STOE Winxpose (X-Area)'
_computing_data_reduction        'STOE WinIntegrate (X-Area)'
_computing_molecular_graphics    'Mercury 1.3'
_computing_publication_material  'WinGx-Version 1.70.00'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.927
_diffrn_measured_fraction_theta_max 0.927
_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  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0312
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13618
_diffrn_reflns_theta_full        25.96
_diffrn_reflns_theta_max         25.96
_diffrn_reflns_theta_min         2.40
_exptl_absorpt_coefficient_mu    0.657
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.295
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             570
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.144
_refine_diff_density_max         0.541
_refine_diff_density_min         -0.338
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     332
_refine_ls_number_reflns         5006
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0400
_refine_ls_R_factor_gt           0.0338
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0596P)^2^+0.1288P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0880
_refine_ls_wR_factor_ref         0.0902
_reflns_number_gt                4312
_reflns_number_total             5006
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic062009tsi20061019_115859_4.cif
_cod_data_source_block           sp3ska
_cod_original_cell_volume        1378.5(5)
_cod_database_code               4307511