Preparation of α,β-unsubstituted meso-arylbidipyrrins via metal-templated, oxidative coupling of dipyrrins
Hubert S. Gill; Isaac Finger; Ivana Božidarevič; Florence Szydlo; Michael J. Scott; New Journal of Chemistry 29 (2005) 68–; doi:10.1039/b412620c

data_7052431
_publ_section_title
;
 Preparation of \a,\b-unsubstituted meso-arylbidipyrrins via
 metal-templated, oxidative coupling of dipyrrins
;
_journal_issue                   1
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              68
_journal_paper_doi               10.1039/b412620c
_journal_volume                  29
_journal_year                    2005
_chemical_formula_sum            'C36 H34 N4 Ni'
_chemical_formula_weight         581.38
_chemical_name_common            Ni-2B
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 116.5860(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   30.6299(16)
_cell_length_b                   8.0062(4)
_cell_length_c                   26.6950(14)
_cell_measurement_temperature    193(2)
_cell_volume                     5854.2(5)
_computing_cell_refinement       'Bruker AXS SMART'
_computing_data_collection       'Bruker AXS SMART'
_computing_data_reduction        'Bruker AXS SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_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  0.0230
_diffrn_reflns_av_sigmaI/netI    0.0270
_diffrn_reflns_limit_h_max       40
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            19681
_diffrn_reflns_theta_full        28.03
_diffrn_reflns_theta_max         28.03
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.695
_exptl_absorpt_correction_type   'Corrected by SADABS'
_exptl_crystal_density_diffrn    1.319
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2448
_refine_diff_density_max         0.371
_refine_diff_density_min         -0.296
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     376
_refine_ls_number_reflns         6896
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0437
_refine_ls_R_factor_gt           0.0347
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0411P)^2^+5.7716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0867
_refine_ls_wR_factor_ref         0.0913
_reflns_number_gt                5825
_reflns_number_total             6896
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b412620c.txt
_cod_data_source_block           compound_2
_cod_database_code               7052431