Dissecting Porosity in Molecular Crystals: Influence of Geometry, Hydrogen Bonding, and [π···π] Stacking on the Solid-State Packing of Fluorinated Aromatics.
Hashim, Mohamed I.; Le, Ha T. M.; Chen, Teng-Hao; Chen, Yu-Sheng; Daugulis, Olafs; Hsu, Chia-Wei; Jacobson, Allan J.; Kaveevivitchai, Watchareeya; Liang, Xiao; Makarenko, Tatyana; Miljanić, Ognjen Š; Popovs, Ilja; Tran, Hung Vu; Wang, Xiqu; Wu, Chia-Hua; Wu, Judy I.; Journal of the American Chemical Society 140 (2018) 6014–6026; doi:10.1021/jacs.8b02869

data_4132302
_publ_section_title
;
 Dissecting Porosity in Molecular Crystals: Influence of Geometry,
 Hydrogen Bonding, and [\p&#x00B7;&#x00B7;&#x00B7;\p] Stacking on the
 Solid-State Packing of Fluorinated Aromatics.
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_journal_issue                   18
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6014
_journal_page_last               6026
_journal_paper_doi               10.1021/jacs.8b02869
_journal_volume                  140
_journal_year                    2018
_chemical_formula_sum            'C14 H6 Cl2 F4 N6'
_chemical_formula_weight         405.15
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 90.812(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.2212(4)
_cell_length_b                   12.9730(6)
_cell_length_c                   8.0959(4)
_cell_measurement_reflns_used    4731
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      66.55
_cell_measurement_theta_min      6.44
_cell_volume                     758.35(7)
_computing_cell_refinement       'SAINT v7.60A (Bruker-Nonius, 2013)'
_computing_data_collection       'APEX2 v2013.4-1 (Bruker-Nonius, 2013)'
_computing_data_reduction        'SAINT v7.60A (Bruker-Nonius, 2013)'
_computing_structure_refinement  'SHELXL v6.12 (G.M. Sheldrick, 2001)'
_computing_structure_solution    'SHELXS v6.12 (G.M. Sheldrick, 2001)'
_diffrn_ambient_temperature      213(2)
_diffrn_detector_area_resol_mean 4K
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker DUO APEX II CCD'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Incoatec 30 Watt Cu microsource'
_diffrn_radiation_type           CuK\a
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_diffrn_reflns_av_R_equivalents  0.0241
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_diffrn_reflns_limit_h_max       8
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_diffrn_reflns_theta_full        66.55
_diffrn_reflns_theta_max         66.55
_diffrn_reflns_theta_min         6.44
_diffrn_standards_decay_%        0.0
_exptl_absorpt_coefficient_mu    4.423
_exptl_absorpt_correction_T_max  0.7528
_exptl_absorpt_correction_T_min  0.4958
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SAINT v7.60A'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.774
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'rectangular column'
_exptl_crystal_F_000             404
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
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_refine_diff_density_min         -0.260
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_refine_ls_extinction_coef       0.0020(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     122
_refine_ls_number_reflns         1301
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0306
_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^)+(0.0477P)^2^+0.5046P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0860
_refine_ls_wR_factor_ref         0.0866
_reflns_number_gt                1268
_reflns_number_total             1361
_reflns_threshold_expression     >3.99sigma(I)
_cod_data_source_file            ja8b02869_si_005.cif
_cod_data_source_block           k1486
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Empirical' was
changed to 'empirical' 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 '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' 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      P2(1)/n
_cod_database_code               4132302