Benzothiadiazole-Containing Pendant Polymers Prepared by RAFT and Their Electro-Optical Properties
Häussler, Matthias; Lok, Y. Phei; Chen, Ming; Jasieniak, Jacek; Adhikari, Raju; King, Simon P.; Haque, Saif A.; Forsyth, Craig M.; Winzenberg, Kevin; Watkins, Scott E.; Rizzardo, Ezio; Wilson, Gerard J.; Macromolecules 43 (2010) 7101–; doi:10.1021/ma1008572

data_1502772
_publ_section_title
;
 Benzothiadiazole-Containing Pendant Polymers Prepared by RAFT and Their
 Electro-Optical Properties
;
_journal_issue                   17
_journal_name_full               Macromolecules
_journal_page_first              7101
_journal_paper_doi               10.1021/ma1008572
_journal_volume                  43
_journal_year                    2010
_chemical_formula_moiety         'C26 H20 N2 O S2'
_chemical_formula_sum            'C26 H20 N2 O S2'
_chemical_formula_weight         440.56
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 100.417(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.0896(4)
_cell_length_b                   7.5023(1)
_cell_length_c                   16.2880(3)
_cell_measurement_temperature    123(2)
_cell_volume                     2053.89(7)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    X-Seed
_computing_publication_material  CIFTAB
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Nonius KAPPA CCD'
_diffrn_measurement_method       'thin slice phi and omega 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  0.0897
_diffrn_reflns_av_sigmaI/netI    0.0717
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            23242
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.21
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.282
_exptl_absorpt_correction_T_max  0.96
_exptl_absorpt_correction_T_min  0.90
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SORTAV
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             920
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.689
_refine_diff_density_min         -0.395
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         4721
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.1042
_refine_ls_R_factor_gt           0.0564
_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^)+(0.0740P)^2^+1.1471P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1281
_refine_ls_wR_factor_ref         0.1522
_reflns_number_gt                3071
_reflns_number_total             4721
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ma1008572_si_002.cif
_cod_data_source_block           k23_08ma
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1502772