Energetic multi-component molecular solids of tetrafluoroterephthalic acid with some aza compounds by strong hydrogen bonds and weak intermolecular interactions of C–H⋯F and C–H⋯O
Wang, Lei; Hu, Yanjing; Wang, Wenqiang; Liu, Faqian; Huang, Keke; CrystEngComm 16 (2014) 4142–; doi:10.1039/c4ce00133h

data_7215738
_publ_section_title
;
 Energetic multi-component molecular solids of tetrafluoroterephthalic
 acid with some aza compounds by strong hydrogen bonds and weak
 intermolecular interactions of C--H&#x22EF;F and C--H&#x22EF;O
;
_journal_issue                   20
_journal_name_full               CrystEngComm
_journal_page_first              4142
_journal_paper_doi               10.1039/c4ce00133h
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C13 H11 F4 N3 O6'
_chemical_formula_weight         381.25
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_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                 97.195(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.1044(4)
_cell_length_b                   12.0203(6)
_cell_length_c                   20.6007(13)
_cell_measurement_temperature    293(2)
_cell_volume                     1499.71(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 'ACTA 50'
_diffrn_measured_fraction_theta_max 0.832
_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  0.0365
_diffrn_reflns_av_sigmaI/netI    0.0692
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            7007
_diffrn_reflns_theta_full        'ACTA 50'
_diffrn_reflns_theta_max         29.60
_diffrn_reflns_theta_min         2.62
_exptl_absorpt_coefficient_mu    0.164
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.689
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             776
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.212
_refine_diff_density_min         -0.238
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     240
_refine_ls_number_reflns         3515
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.999
_refine_ls_R_factor_all          0.1075
_refine_ls_R_factor_gt           0.0530
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0365P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0860
_refine_ls_wR_factor_ref         0.1035
_reflns_number_gt                2088
_reflns_number_total             3515
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00133h2.cif
_cod_data_source_block           compound7
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7215738