A three-dimensional framework of π-stacked hydrogen-bonded chains in benzyl 4-chloro-3-nitrobenzoate, and chains of hydrogen-bonded rings in benzyl 4-nitrobenzoate, redetermined at 120 K
de Souza, Marcus V. N.; Vasconcelos, Thatyana R. A.; Wardell, Solange M. S. V.; Wardell, James L.; Low, John N.; Glidewell, Christopher; Acta Crystallographica Section C 62 (2006) o295–o298; doi:10.1107/S0108270106008535

data_2015326
_publ_section_title
;
 A three-dimensional framework of \p-stacked hydrogen-bonded chains in
 benzyl 4-chloro-3-nitrobenzoate, and chains of hydrogen-bonded rings
 in benzyl 4-nitrobenzoate, redetermined at 120 K
;
_journal_coeditor_code           SK3011
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o295
_journal_page_last               o298
_journal_paper_doi               10.1107/S0108270106008535
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C14 H10 Cl N O4'
_chemical_formula_moiety         'C14 H10 Cl N O4'
_chemical_formula_sum            'C14 H10 Cl N O4'
_chemical_formula_weight         291.68
_chemical_name_systematic
;
Benzyl 4-chloro-3-nitrobenzoate
;
_space_group_IT_number           2
_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
_cell_angle_alpha                109.9760(10)
_cell_angle_beta                 94.0280(10)
_cell_angle_gamma                92.5510(10)
_cell_formula_units_Z            4
_cell_length_a                   7.3497(2)
_cell_length_b                   12.8535(3)
_cell_length_c                   14.5334(4)
_cell_measurement_reflns_used    5729
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     1283.73(6)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997) and COLLECT'
_computing_data_collection       'COLLECT (Nonius, 1999)'
_computing_data_reduction        'DENZO and COLLECT'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL97 and PRPKAPPA (Ferguson, 1999)'
_computing_structure_refinement  'OSCAIL and SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution
'OSCAIL (McArdle, 2003) and SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Nonius KappaCCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0400
_diffrn_reflns_av_sigmaI/netI    0.0368
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            25854
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         3.00
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.310
_exptl_absorpt_correction_T_max  0.988
_exptl_absorpt_correction_T_min  0.867
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.509
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.336
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5890
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0481
_refine_ls_R_factor_gt           0.0379
_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^)+(0.0407P)^2^+0.6918P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0939
_refine_ls_wR_factor_ref         0.1002
_reflns_number_gt                4941
_reflns_number_total             5890
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sk3011.cif
_cod_data_source_block           I
_cod_database_code               2015326
_cod_database_fobs_code          2015326