<i>N</i>-(4-Fluorophenyl)-4-nitrophthalimide: tripartite hydrogen-bonded sheets
Glidewell, Christopher; Low, John N.; Skakle, Janet M. S.; Wardell, James L.; Acta Crystallographica Section C 60 (2004) o511–o513; doi:10.1107/S0108270104013575

data_2014233
_publ_section_title
;
 <i>N</i>-(4-Fluorophenyl)-4-nitrophthalimide: tripartite
 hydrogen-bonded sheets
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o511
_journal_page_last               o513
_journal_paper_doi               10.1107/S0108270104013575
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C14 H7 F N2 O4'
_chemical_formula_moiety         'C14 H7 F N2 O4'
_chemical_formula_sum            'C14 H7 F N2 O4'
_chemical_formula_weight         286.22
_chemical_name_systematic
;
N-(4-Fluorophenyl)-4-nitrophthalimide
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.118(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   3.7492(13)
_cell_length_b                   6.9376(14)
_cell_length_c                   23.099(8)
_cell_measurement_reflns_used    1099
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      3.53
_cell_volume                     600.8(3)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997) and COLLECT'
_computing_data_collection       'COLLECT (Hooft, 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 0.944
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_device_type  'Bruker-Nonius 95mm CCD camera on \k-goniostat'
_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  0.1136
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_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            4455
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.53
_diffrn_standards_decay_%        negligible
_exptl_absorpt_coefficient_mu    0.129
_exptl_absorpt_correction_T_max  0.997
_exptl_absorpt_correction_T_min  0.976
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.582
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             292
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.08
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_refine_diff_density_max         0.263
_refine_diff_density_min         -0.237
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         1099
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.1188
_refine_ls_R_factor_gt           0.0701
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0761P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1343
_refine_ls_wR_factor_ref         0.1539
_reflns_number_gt                757
_reflns_number_total             1099
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sk1736.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2014233
_cod_database_fobs_code          2014233