Directing the Crystallization of Dehydro[24]annulenes into Supramolecular Nanotubular Scaffolds.
Suzuki, Mitsuharu; Kotyk, Juliet F Khosrowabadi; Khan, Saeed I.; Rubin, Yves; Journal of the American Chemical Society 138 (2016) 5939–5956; doi:10.1021/jacs.6b01939

data_4130293
_publ_section_title
;
 Directing the Crystallization of Dehydro[24]annulenes into Supramolecular
 Nanotubular Scaffolds.
;
_journal_issue                   18
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5939
_journal_page_last               5956
_journal_paper_doi               10.1021/jacs.6b01939
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C28 H16 O4, C14 H14 N4 O2'
_chemical_formula_sum            'C42 H30 N4 O6'
_chemical_formula_weight         686.70
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                88.821(4)
_cell_angle_beta                 89.682(5)
_cell_angle_gamma                85.649(4)
_cell_formula_units_Z            1
_cell_length_a                   8.896(3)
_cell_length_b                   9.089(3)
_cell_length_c                   10.731(4)
_cell_measurement_reflns_used    5702
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.80
_cell_measurement_theta_min      3.80
_cell_volume                     865.0(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0155
_diffrn_reflns_av_sigmaI/netI    0.0187
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            11171
_diffrn_reflns_theta_full        27.25
_diffrn_reflns_theta_max         28.82
_diffrn_reflns_theta_min         3.80
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.9867
_exptl_absorpt_correction_T_min  0.9350
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Bruker)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.318
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             358
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.453
_refine_diff_density_min         -0.244
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         4377
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0381
_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^)+(0.0505P)^2^+0.2964P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0982
_refine_ls_wR_factor_ref         0.1019
_reflns_number_gt                3863
_reflns_number_total             4377
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja6b01939_si_002.cif
_cod_data_source_block           1a-2a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' 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.

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               4130293