Self-assembly of oligomeric linear dipyrromethene metal complexes.
Miao, Qing; Shin, Ji-Young; Patrick, Brian O; Dolphin, David; Chemical communications (Cambridge, England) 34 (2009) 2541–2543; doi:10.1039/b820461f

data_7104376
_publ_section_title
;
 Self-assembly of oligomeric linear dipyrromethene metal complexes.
;
_journal_issue                   18
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              2541
_journal_page_last               2543
_journal_paper_doi               10.1039/b820461f
_journal_volume                  34
_journal_year                    2009
_chemical_formula_sum            'C26 H21 B F2 N4'
_chemical_formula_weight         438.28
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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                 96.072(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.2217(8)
_cell_length_b                   30.104(4)
_cell_length_c                   11.954(2)
_cell_measurement_reflns_used    2082
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.89
_cell_measurement_theta_min      2.71
_cell_volume                     2226.4(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'Bruker X8 APEX II'
_diffrn_measurement_method       'area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0372
_diffrn_reflns_av_sigmaI/netI    0.0335
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -39
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            11838
_diffrn_reflns_theta_full        28.23
_diffrn_reflns_theta_max         28.23
_diffrn_reflns_theta_min         2.18
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.883
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.125
_refine_diff_density_min         -0.186
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     175
_refine_ls_number_reflns         2611
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0438
_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^)+(0.0596P)^2^+0.1923P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1029
_refine_ls_wR_factor_ref         0.1218
_reflns_number_gt                1568
_reflns_number_total             2611
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b820461f.txt
_cod_data_source_block           compound7
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7104376