Main-Chain-TypeN,N′-Chelate Organoboron Aminoquinolate Polymers: Synthesis, Luminescence, and Energy Transfer Behavior
Nagata, Yuuya; Chujo, Yoshiki; Macromolecules 41 (2008) 3488–; doi:10.1021/ma702873a

data_1504429
_publ_section_title
;
 Main-Chain-TypeN,N&#x2032;-Chelate Organoboron Aminoquinolate Polymers:
 Synthesis, Luminescence, and Energy Transfer Behavior
;
_journal_issue                   10
_journal_name_full               Macromolecules
_journal_page_first              3488
_journal_paper_doi               10.1021/ma702873a
_journal_volume                  41
_journal_year                    2008
_chemical_formula_sum            'C23 H19 B N2 O'
_chemical_formula_weight         350.21
_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                91.987(17)
_cell_angle_beta                 100.256(17)
_cell_angle_gamma                107.122(14)
_cell_formula_units_Z            4
_cell_length_a                   10.127(3)
_cell_length_b                   12.996(4)
_cell_length_c                   14.471(6)
_cell_measurement_temperature    93(2)
_cell_volume                     1783.3(11)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        'Yadokari-XG (Wakita, 2000)'
_computing_molecular_graphics    'Yadokari-XG (Wakita, 2000)'
_computing_publication_material  'Yadokari-XG (Wakita, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_measured_fraction_theta_full 0.922
_diffrn_measured_fraction_theta_max 0.922
_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  0.0683
_diffrn_reflns_av_sigmaI/netI    0.0933
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            14747
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.15
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.9613
_exptl_absorpt_correction_T_min  0.9613
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
    Higashi, T. (1995). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_density_diffrn    1.304
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.495
_refine_diff_density_min         -0.461
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     487
_refine_ls_number_reflns         7529
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.1122
_refine_ls_R_factor_gt           0.0618
_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^)+(0.0811P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1384
_refine_ls_wR_factor_ref         0.1586
_reflns_number_gt                4676
_reflns_number_total             7529
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ma702873a-file015.cif
_cod_data_source_block           5
_cod_original_cell_volume        1783.3(10)
_cod_original_sg_symbol_Hall     -p_1
_cod_original_sg_symbol_H-M      p_-1
_cod_database_code               1504429