B-N-B Bond Embedded Phenalenyl and Its Anions.
Wei, Haipeng; Liu, Yulan; Gopalakrishna, Tullimilli Y.; Phan, Hoa; Huang, Xiaobo; Bao, Lipiao; Guo, Jing; Zhou, Jun; Luo, Shenglian; Wu, Jishan; Zeng, Zebing; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b07375

data_4126652
_publ_section_title
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 B-N-B Bond Embedded Phenalenyl and Its Anions.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b07375
_journal_year                    2017
_chemical_formula_moiety         'C48 H69 B2 K2 N O12, C4 H8 O'
_chemical_formula_sum            'C52 H77 B2 K2 N O13'
_chemical_formula_weight         1023.96
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2017-05-11
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_cell_angle_alpha                90
_cell_angle_beta                 113.626(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   26.891(2)
_cell_length_b                   20.864(2)
_cell_length_c                   21.661(2)
_cell_measurement_reflns_used    9915
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      27.54
_cell_measurement_theta_min      2.21
_cell_volume                     11134.3(17)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XH (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      130.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0591
_diffrn_reflns_av_unetI/netI     0.0601
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            43662
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.576
_diffrn_reflns_theta_min         1.279
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.230
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6502
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.0664 before and 0.0501 after correction. The Ratio of minimum to maximum transmission is 0.8720. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            black
_exptl_crystal_colour_primary    black
_exptl_crystal_density_diffrn    1.222
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             4384
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.959
_refine_diff_density_min         -0.553
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     633
_refine_ls_number_reflns         12849
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.1210
_refine_ls_R_factor_gt           0.0681
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0778P)^2^+32.6577P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1624
_refine_ls_wR_factor_ref         0.2016
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7855
_reflns_number_total             12849
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b07375_si_004.cif
_cod_data_source_block           dm17247
_cod_original_cell_volume        11134.8(19)
_cod_database_code               4126652
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.966
_shelx_estimated_absorpt_t_min   0.945
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C25(H25A,H25B), C26(H26A,H26B), C27(H27A,H27B), C28(H28A,H28B), C29(H29A,
 H29B), C30(H30A,H30B), C31(H31A,H31B), C32(H32A,H32B), C33(H33A,H33B),
 C34(H34A,H34B), C35(H35A,H35B), C36(H36A,H36B), C37(H37A,H37B), C38(H38A,H38B),
  C39(H39A,H39B), C40(H40A,H40B), C41(H41A,H41B), C42(H42A,H42B), C43(H43A,
 H43B), C44(H44A,H44B), C45(H45A,H45B), C46(H46A,H46B), C47(H47A,H47B),
 C48(H48A,H48B), C49(H49A,H49B), C50(H50A,H50B), C51(H51A,H51B), C52(H52A,H52B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C4(H4), C5(H5), C6(H6), C9(H9), C14(H14), C15(H15), C16(H16),
 C17(H17), C18(H18), C20(H20), C21(H21), C22(H22), C23(H23), C24(H24)
2.c Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C)
;
_olex2_submission_special_instructions 'No special instructions were received'