3-Hydroxy-4-nitrophenyl acetate
Liu, Chao; Cheng, Chunqing; Ji, Xiujie; Acta Crystallographica Section E 65 (2009) o46–; doi:10.1107/S1600536808040981

data_2220533
_publ_section_title
;
 3-Hydroxy-4-nitrophenyl acetate
;
_journal_coeditor_code           HK2582
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o46
_journal_paper_doi               10.1107/S1600536808040981
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C8 H7 N O5'
_chemical_formula_moiety         'C8 H7 N O5'
_chemical_formula_sum            'C8 H7 N O5'
_chemical_formula_weight         197.15
_chemical_melting_point          360
_chemical_name_systematic
;
3-Hydroxy-4-nitrophenyl acetate
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 93.75(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.881(2)
_cell_length_b                   5.0543(10)
_cell_length_c                   15.318(3)
_cell_measurement_reflns_used    2650
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      27.460
_cell_measurement_theta_min      2.244
_cell_volume                     840.6(3)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_computing_molecular_graphics
'SHELXTL (Sheldrick, 2008)  and PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       \w
_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  0.0268
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            5058
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.23
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.133
_exptl_absorpt_correction_T_max  0.9791
_exptl_absorpt_correction_T_min  0.9689
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.558
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.183
_refine_diff_density_min         -0.200
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.119
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         1449
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.119
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0282
_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^)+(0.0475P)^2^+0.1223P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0803
_refine_ls_wR_factor_ref         0.0827
_reflns_number_gt                1232
_reflns_number_total             1449
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hk2582.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2220533
_cod_database_fobs_code          2220533