C~3v~-Symmetrical Tribenzotriquinacenes Extended by Six C~1~-Functional Groups and the First Triquinacene-Based Tris(dithiametacyclophanes)
Ling Zhou; Tao-Xiang Zhang; Bing-Rui Li; Xiao-Ping Cao; Dietmar Kuck; Journal of Organic Chemistry 72 (2007) 6382–6389; doi:10.1021/jo070565e

data_4024110
_publ_section_title
;
 C~3v~-Symmetrical Tribenzotriquinacenes Extended by Six
 C~1~-Functional Groups and the First Triquinacene-Based
 Tris(dithiametacyclophanes)
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              6382
_journal_page_last               6389
_journal_paper_doi               10.1021/jo070565e
_journal_volume                  72
_journal_year                    2007
_chemical_formula_sum            'C34 H33 Cl6 N'
_chemical_formula_weight         668.31
_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                 101.141(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.273(3)
_cell_length_b                   21.104(5)
_cell_length_c                   12.788(3)
_cell_measurement_reflns_used    3938
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      22.486
_cell_measurement_theta_min      2.367
_cell_volume                     3249.8(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '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  0.0438
_diffrn_reflns_av_sigmaI/netI    0.0507
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            16930
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    0.554
_exptl_absorpt_correction_T_max  0.8089
_exptl_absorpt_correction_T_min  0.7731
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1384
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.687
_refine_diff_density_min         -0.704
_refine_diff_density_rms         0.061
_refine_ls_extinction_coef       0.0075(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         5729
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.1091
_refine_ls_R_factor_gt           0.0580
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0646P)^2^+4.7803P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1385
_refine_ls_wR_factor_ref         0.1773
_reflns_number_gt                3329
_reflns_number_total             5729
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo070565esi20070319_061434.cif
_cod_data_source_block           051207e
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4024110