meso-Tris(oligo-2,5-thienylene)-substituted subporphyrins.
Hayashi, Shin-ya; Inokuma, Yasuhide; Osuka, Atsuhiro; Organic letters 12 (2010) 4148–4151; doi:10.1021/ol101746d

data_1503201
_publ_section_title
;
 meso-Tris(oligo-2,5-thienylene)-substituted subporphyrins.
;
_journal_issue                   18
_journal_name_full               'Organic letters'
_journal_page_first              4148
_journal_page_last               4151
_journal_paper_doi               10.1021/ol101746d
_journal_volume                  12
_journal_year                    2010
_chemical_formula_moiety         'C52 H30 B N3 O S9'
_chemical_formula_sum            'C52 H30 B N3 O S9'
_chemical_formula_weight         1012.14
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                113.171(9)
_cell_angle_beta                 111.245(9)
_cell_angle_gamma                95.232(10)
_cell_formula_units_Z            4
_cell_length_a                   14.900(4)
_cell_length_b                   18.725(6)
_cell_length_c                   19.242(6)
_cell_measurement_reflns_used    19111
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     4426(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0934
_diffrn_reflns_av_sigmaI/netI    0.1279
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            32882
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    0.497
_exptl_absorpt_correction_T_max  0.9071
_exptl_absorpt_correction_T_min  0.8651
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.519
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2080
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.845
_refine_diff_density_min         -0.946
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1273
_refine_ls_number_reflns         15233
_refine_ls_number_restraints     96
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.1722
_refine_ls_R_factor_gt           0.0941
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1148P)^2^+18.3600P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2219
_refine_ls_wR_factor_ref         0.2731
_reflns_number_gt                8111
_reflns_number_total             15233
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol101746d_si_005.cif
_cod_data_source_block           91105hay
_cod_database_code               1503201