Synthesis, Structures, and Temperature-Dependent Photoluminescence of 1,4-Diphenyl-1-telluro-1,3-butadiene Incorporated in a Dibenzobarrelene Skeleton and Derivatives
Annaka, Tatsuro; Nakata, Norio; Ishii, Akihiko; Organometallics 34 (2015) 1272–; doi:10.1021/acs.organomet.5b00016

data_4087362
_publ_section_title
;
 Synthesis, Structures, and Temperature-Dependent Photoluminescence of
 1,4-Diphenyl-1-telluro-1,3-butadiene Incorporated in a Dibenzobarrelene
 Skeleton and Derivatives
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1272
_journal_paper_doi               10.1021/acs.organomet.5b00016
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C30 H20 Br2 Te, C6 H8'
_chemical_formula_sum            'C37 H28 Br2 Te'
_chemical_formula_weight         760.01
_chemical_name_systematic
; 
 'C30 H20 Br2 Te, C6 H8' 
;
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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                107.857(6)
_cell_angle_beta                 105.349(6)
_cell_angle_gamma                95.338(6)
_cell_formula_units_Z            2
_cell_length_a                   11.194(3)
_cell_length_b                   11.441(3)
_cell_length_c                   12.905(4)
_cell_measurement_temperature    100(2)
_cell_volume                     1489.4(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_publication_material
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.866
_diffrn_measured_fraction_theta_max 0.866
_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  0.0207
_diffrn_reflns_av_sigmaI/netI    0.0519
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5560
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    3.707
_exptl_absorpt_correction_T_max  0.6859
_exptl_absorpt_correction_T_min  0.4576
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.695
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.961
_refine_diff_density_min         -1.181
_refine_diff_density_rms         0.163
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     425
_refine_ls_number_reflns         4823
_refine_ls_number_restraints     221
_refine_ls_restrained_S_all      0.991
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0888P)^2^+0.3207P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1167
_refine_ls_wR_factor_ref         0.1282
_reflns_number_gt                3977
_reflns_number_total             4823
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00016_si_001.cif
_cod_data_source_block           TeBr2_11_naka393
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4087362