Photophysical and photosensitizing properties of brominated porphycenes.
Shimakoshi, Hisashi; Baba, Tatsushi; Iseki, Yusuke; Aritome, Isao; Endo, Ayataka; Adachi, Chihaya; Hisaeda, Yoshio; Chemical communications (Cambridge, England)  (2008) 2882–2884; doi:10.1039/b802730g

data_7103187
_publ_section_title
;
 Photophysical and photosensitizing properties of brominated
 porphycenes.
;
_journal_issue                   25
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              2882
_journal_page_last               2884
_journal_paper_doi               10.1039/b802730g
_journal_year                    2008
_chemical_formula_sum            'C32 H35 Br3 N4'
_chemical_formula_weight         715.37
_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                96.076(2)
_cell_angle_beta                 91.373(2)
_cell_angle_gamma                94.714(2)
_cell_formula_units_Z            1
_cell_length_a                   5.3757(5)
_cell_length_b                   10.3624(9)
_cell_length_c                   13.4652(12)
_cell_measurement_reflns_used    3053
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.40
_cell_measurement_theta_min      2.625
_cell_volume                     742.94(12)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '\p 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  0.0296
_diffrn_reflns_av_sigmaI/netI    0.0423
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6513
_diffrn_reflns_theta_full        25.68
_diffrn_reflns_theta_max         25.68
_diffrn_reflns_theta_min         1.52
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  1110
_diffrn_standards_number         76
_exptl_absorpt_coefficient_mu    4.101
_exptl_absorpt_correction_T_max  0.6845
_exptl_absorpt_correction_T_min  0.2777
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS; Sheldrick 1996'
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.599
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       needle
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.574
_refine_diff_density_min         -1.553
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.162
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         2837
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.162
_refine_ls_R_factor_all          0.1176
_refine_ls_R_factor_gt           0.1091
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0404P)^2^+7.6683P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2413
_refine_ls_wR_factor_ref         0.2459
_reflns_number_gt                2515
_reflns_number_total             2837
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b802730g.txt
_cod_data_source_block           Tribromoporphycene
_cod_database_code               7103187