1-Chloro-1-[(4-nitrophenyl)hydrazinylidene]propan-2-one
Asiri, Abdullah M.; Al-Youbi, Abdulrahman O.; Zayed, Mohie E. M.; Ng, Seik Weng; Acta Crystallographica Section E 67 (2011) o1963–; doi:10.1107/S1600536811026407

data_2231362
_publ_section_title
;
 1-Chloro-1-[(4-nitrophenyl)hydrazinylidene]propan-2-one
;
_journal_coeditor_code           XU5261
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1963
_journal_paper_doi               10.1107/S1600536811026407
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C9 H8 Cl N3 O3'
_chemical_formula_moiety         'C9 H8 Cl N3 O3'
_chemical_formula_sum            'C9 H8 Cl N3 O3'
_chemical_formula_weight         241.63
_chemical_name_systematic
;
1-Chloro-1-[(4-nitrophenyl)hydrazinylidene]propan-2-one
;
_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                 95.589(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.0628(3)
_cell_length_b                   13.4182(5)
_cell_length_c                   11.2884(5)
_cell_measurement_reflns_used    1647
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      74.26
_cell_measurement_theta_min      3.29
_cell_volume                     1064.72(8)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2010)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2010)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2010)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4041
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type
'Agilent SuperNova Dual diffractometer with an Atlas detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  Mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0199
_diffrn_reflns_av_sigmaI/netI    0.0286
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4113
_diffrn_reflns_theta_full        74.43
_diffrn_reflns_theta_max         74.43
_diffrn_reflns_theta_min         5.13
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.188
_exptl_absorpt_correction_T_max  0.8569
_exptl_absorpt_correction_T_min  0.5681
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2010)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.507
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.214
_refine_diff_density_min         -0.484
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     150
_refine_ls_number_reflns         2105
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0537
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0849P)^2^+0.8946P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1453
_refine_ls_wR_factor_ref         0.1521
_reflns_number_gt                1839
_reflns_number_total             2105
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            xu5261.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2231362
_cod_database_fobs_code          2231362