Experimental and computational analysis of supramolecular motifs involving Csp2(aromatic)–F and CF3groups in organic solids
Panini, Piyush; Gonnade, Rajesh G.; Chopra, Deepak; New J. Chem. 40 (2016) 4981–; doi:10.1039/C5NJ03211C

data_7055417
_publ_section_title
;
 Experimental and computational analysis of supramolecular motifs
 involving Csp2(aromatic)--F and CF3groups in organic solids
;
_journal_issue                   6
_journal_name_full               'New J. Chem.'
_journal_page_first              4981
_journal_paper_doi               10.1039/C5NJ03211C
_journal_volume                  40
_journal_year                    2016
_chemical_formula_moiety         'C14 H9 F4 N O'
_chemical_formula_sum            'C14 H9 F4 N O'
_chemical_formula_weight         283.22
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-03-09 deposited with the CCDC.
2016-03-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
_cell_formula_units_Z            8
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_cell_length_c                   21.1831(6)
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_cell_measurement_temperature    100(2)
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_cell_volume                     2407.56(10)
_computing_cell_refinement       'Bruker SAINT'
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_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0470
_diffrn_reflns_av_unetI/netI     0.0303
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_diffrn_reflns_point_group_measured_fraction_full 1.000
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_exptl_crystal_colour            COLOURLESS
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_exptl_crystal_size_max          0.380
_exptl_crystal_size_mid          0.140
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_refine_ls_extinction_coef       0.0061(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     186
_refine_ls_number_reflns         2118
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0523
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_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^)+(0.0461P)^2^+1.1375P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0953
_refine_ls_wR_factor_ref         0.1070
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1721
_reflns_number_total             2118
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5nj03211c2.cif
_cod_data_source_block           2T1F
_cod_depositor_comments
'Adding full bibliography for 7055417--7055429.cif.'
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_shelx_res_checksum              56327