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_4130285
_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, C H2 Cl2'
_chemical_formula_sum            'C29 H18 Cl2 O4'
_chemical_formula_weight         501.33
_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                96.247(4)
_cell_angle_beta                 90.085(4)
_cell_angle_gamma                100.706(4)
_cell_formula_units_Z            1
_cell_length_a                   7.127(2)
_cell_length_b                   7.465(2)
_cell_length_c                   11.374(4)
_cell_measurement_reflns_used    4295
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.15
_cell_measurement_theta_min      3.95
_cell_volume                     590.9(3)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.981
_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  0.0170
_diffrn_reflns_av_sigmaI/netI    0.0197
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7885
_diffrn_reflns_theta_full        27.75
_diffrn_reflns_theta_max         29.21
_diffrn_reflns_theta_min         3.95
_exptl_absorpt_coefficient_mu    0.310
_exptl_absorpt_correction_T_max  0.9697
_exptl_absorpt_correction_T_min  0.9132
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Bruker)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.409
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             258
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.818
_refine_diff_density_min         -0.569
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         3103
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0518
_refine_ls_R_factor_gt           0.0466
_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^)+(0.0582P)^2^+0.4669P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1224
_refine_ls_wR_factor_ref         0.1268
_reflns_number_gt                2760
_reflns_number_total             3103
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja6b01939_si_002.cif
_cod_data_source_block           1a-I
_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               4130285