C–H⋯O hydrogen bonds in molecular complexes of 1,3,5-trinitrobenzene with some N-heterocycles
Thallapally, Praveen K.; Katz, A. K.; Carrell, H. L.; Desiraju, Gautam R.; CrystEngComm 5 (2003) 87–; doi:10.1039/b301677c

data_7205041
_publ_section_title
;
 C--H&#x22EF;O hydrogen bonds in molecular complexes of
 1,3,5-trinitrobenzene with some N-heterocycles
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              87
_journal_paper_doi               10.1039/b301677c
_journal_volume                  5
_journal_year                    2003
_chemical_formula_moiety         'C18 H11 N5 O6'
_chemical_formula_sum            'C18 H11 N5 O6'
_chemical_formula_weight         393.32
_chemical_name_common            'Complex of TNB and phenonthroline'
_chemical_name_systematic
; 
 1:1 Molecular Complex of TNB and 1,10-Phenonthroline
;
_space_group_IT_number           14
_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                 108.89(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.962(2)
_cell_length_b                   13.480(3)
_cell_length_c                   12.092(2)
_cell_measurement_reflns_used    250
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      18.00
_cell_measurement_theta_min      10.10
_cell_volume                     1690.6(6)
_computing_cell_refinement       'MADNES-Messerschmidt & Pflugrath'
_computing_data_collection       'MADNES-Messerschmidt & Pflugrath'
_computing_data_reduction        'MADNES-Messerschmidt & Pflugrath'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Nonius FAST area detector'
_diffrn_measurement_method       'box integration'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0191
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            3817
_diffrn_reflns_theta_full        27.69
_diffrn_reflns_theta_max         27.69
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    0.120
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.363
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         3817
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0587
_refine_ls_R_factor_gt           0.0490
_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^)+(0.0859P)^2^+0.9092P] where P=(Fo^2^+2Fc^2^)/3''
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1271
_refine_ls_wR_factor_ref         0.1408
_reflns_number_gt                3210
_reflns_number_total             3817
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b301677c.txt
_cod_data_source_block           TNBPNRM
_cod_database_code               7205041