Extended Bis(anthraoxa)quinodimethanes with Nine and Ten Consecutively Fused Six-Membered Rings: Neutral Diradicaloids and Charged Diradical Dianions/Dications.
Dong, Shaoqiang; Gopalakrishna, Tullimilli Y.; Han, Yi; Phan, Hoa; Tao, Tao; Ni, Yong; Liu, Gang; Chi, Chunyan; Journal of the American Chemical Society 141 (2019) 62–66; doi:10.1021/jacs.8b10279

data_4133482
_publ_section_title
;
 Extended Bis(anthraoxa)quinodimethanes with Nine and Ten Consecutively
 Fused Six-Membered Rings: Neutral Diradicaloids and Charged Diradical
 Dianions/Dications.
;
_journal_issue                   1
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              62
_journal_page_last               66
_journal_paper_doi               10.1021/jacs.8b10279
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C178 H234 Li2 O18'
_chemical_formula_weight         2675.52
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                116.776(3)
_cell_angle_beta                 100.802(4)
_cell_angle_gamma                99.945(3)
_cell_formula_units_Z            1
_cell_length_a                   14.0023(14)
_cell_length_b                   17.9457(18)
_cell_length_c                   18.3619(18)
_cell_measurement_reflns_used    9624
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      74.48
_cell_measurement_theta_min      2.83
_cell_volume                     3868.4(7)
_computing_cell_refinement       'APEX3 v2016.1-0 (Bruker AXS)'
_computing_data_collection       'APEX3 (Bruker AXS)'
_computing_data_reduction        'SAINT V8.32B (Bruker AXS Inc., 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL--2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXT--(Sheldrick 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0396
_diffrn_reflns_av_unetI/netI     0.0371
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            56456
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        66.595
_diffrn_reflns_theta_max         66.595
_diffrn_reflns_theta_min         2.859
_exptl_absorpt_coefficient_mu    0.559
_exptl_absorpt_correction_T_max  0.7538
_exptl_absorpt_correction_T_min  0.6364
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs, (Sheldrick 2012)'
_exptl_crystal_colour            Dark_Red
_exptl_crystal_density_diffrn    1.148
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1452
_exptl_crystal_size_max          0.523
_exptl_crystal_size_mid          0.277
_exptl_crystal_size_min          0.168
_refine_diff_density_max         0.712
_refine_diff_density_min         -0.492
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     995
_refine_ls_number_reflns         13497
_refine_ls_number_restraints     376
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0869
_refine_ls_R_factor_gt           0.0794
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1475P)^2^+3.3676P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2366
_refine_ls_wR_factor_ref         0.2471
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11867
_reflns_number_total             13497
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b10279_si_005.cif
_cod_data_source_block           h693
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

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_database_code               4133482
_shelx_shelxl_version_number     2014/7
_computing_bruker_data_scaling   'SADABS V2012/1 (Bruker AXS Inc.)'
_shelx_res_checksum              11655
_shelx_hkl_checksum              21340