Probing the Radialene-Character in Triplesalophen Ligands by Spectroscopic and Structural Analysis
Carl-Georg Freiherr von Richthofen; Anja Stammler; Hartmut Bögge; Thorsten Glaser; Journal of Organic Chemistry 77 (2012) 1435–1448; doi:10.1021/jo202273s

data_4026933
_publ_contact_author_address
;     Fakult\"at f. Chemie
      Universit\"at Bielefeld
      33501 Bielefeld
      Germany
;
_publ_contact_author_email       thorsten.glaser@uni-bielefeld.de
_publ_contact_author_fax         '49 521 106 6003'
_publ_contact_author_name        'Prof. Dr. Thorsten. Glaser'
_publ_contact_author_phone       '49 521 106 6105'
_publ_section_title
;
 Probing the Radialene-Character in Triplesalophen Ligands by
 Spectroscopic and Structural Analysis
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              1435
_journal_page_last               1448
_journal_paper_doi               10.1021/jo202273s
_journal_volume                  77
_journal_year                    2012
_chemical_formula_moiety         'C69 H54 N6 O6 , C5 H12'
_chemical_formula_sum            'C74 H66 N6 O6'
_chemical_formula_weight         1135.33
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           147
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-P 3'
_symmetry_space_group_name_H-M   'P -3'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            2
_cell_length_a                   17.9054(8)
_cell_length_b                   17.9054(8)
_cell_length_c                   11.0374(7)
_cell_measurement_reflns_used    5030
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.33
_cell_measurement_theta_min      2.26
_cell_volume                     3064.5(3)
_computing_cell_refinement       'SAINT (Bruker AXS, 2001)'
_computing_data_collection       'SMART (Bruker AXS, 2001)'
_computing_data_reduction        'SAINT (Bruker AXS, 2001)'
_computing_molecular_graphics    'DIAMOND 2.1 (Crystal Impact, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker AXS SMART 1K'
_diffrn_measurement_method       omega-scan
_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  0.0277
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            15295
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.85
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.9891
_exptl_absorpt_correction_T_min  0.9692
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Bruker AXS, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.230
_exptl_crystal_description       polyhedral
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.989
_refine_diff_density_min         -0.204
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     257
_refine_ls_number_reflns         3556
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0753
_refine_ls_R_factor_gt           0.0557
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0881P)^2^+1.2353P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1472
_refine_ls_wR_factor_ref         0.1611
_reflns_number_gt                2697
_reflns_number_total             3556
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo202273s_si_005.cif
_cod_data_source_block           gl1759
_cod_database_code               4026933