Synthesis and Properties of Fully-Conjugated Indacenedithiophenes.
Young, Brian S; Chase, Daniel T; Marshall, Jonathan L; Vonnegut, Chris L; Zakharov, Lev N; Haley, Michael M; Chemical science (Royal Society of Chemistry : 2010) 5 (2014) 1008–1014; doi:10.1039/C3SC53181C

data_1513690
_publ_section_title
;
 Synthesis and Properties of Fully-Conjugated Indacenedithiophenes.
;
_journal_issue                   3
_journal_name_full
'Chemical science (Royal Society of Chemistry : 2010)'
_journal_page_first              1008
_journal_page_last               1014
_journal_paper_doi               10.1039/C3SC53181C
_journal_volume                  5
_journal_year                    2014
_chemical_formula_sum            'C42 H32 S2'
_chemical_formula_weight         600.80
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXTL
_cell_angle_alpha                90.00
_cell_angle_beta                 94.0200(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.4327(5)
_cell_length_b                   11.8497(4)
_cell_length_c                   8.9975(3)
_cell_measurement_reflns_used    9934
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      35.13
_cell_measurement_theta_min      3.25
_cell_volume                     1534.99(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Triumph mirror'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0358
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_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            15512
_diffrn_reflns_theta_full        27.99
_diffrn_reflns_theta_max         27.99
_diffrn_reflns_theta_min         3.25
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.204
_exptl_absorpt_correction_T_max  0.9819
_exptl_absorpt_correction_T_min  0.9603
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            dark
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.20
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_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.538
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_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3659
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0529
_refine_ls_R_factor_gt           0.0472
_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^)+(0.0648P)^2^+2.0895P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1298
_refine_ls_wR_factor_ref         0.1350
_reflns_number_gt                3222
_reflns_number_total             3659
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3sc53181c.txt
_cod_data_source_block           mh101
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for
 ./tmp-cod-update-bibliographies-10052/cifs/1513690.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1513690