Fluoren-9-one oxime
Bugenhagen, Bernhard; Al Jasem, Yosef; Al-Azani, Mariam; Thiemann, Thies; Acta Crystallographica Section E 70 (2014) o265–; doi:10.1107/S1600536814002669

data_2239437
_publ_section_title
;
 Fluoren-9-one oxime
;
_journal_coeditor_code           GK2601
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o265
_journal_paper_doi               10.1107/S1600536814002669
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          'C13 H9 N O'
_chemical_formula_moiety         'C13 H9 N O'
_chemical_formula_sum            'C13 H9 N O'
_chemical_formula_weight         195.21
_chemical_melting_point_gt       471
_chemical_melting_point_lt       472
_chemical_name_common            'Fluorenone oxime'
_chemical_name_systematic
;
Fluoren-9-one oxime
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_method
;
  Olex2 1.2
  (compiled 2013.04.25 svn.r2679, GUI svn.r4466)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.80090(10)
_cell_length_b                   12.2309(2)
_cell_length_c                   16.0247(3)
_cell_measurement_reflns_used    3850
_cell_measurement_temperature    100.0(10)
_cell_measurement_theta_max      76.0550
_cell_measurement_theta_min      4.5280
_cell_volume                     940.96(3)
_computing_cell_refinement
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_collection
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_reduction
;
CrysAlis PRO (Agilent, 2013)
;
_computing_molecular_graphics
;
PLATON (Spek, 2009) and Mercury (Macrae <i>et al.</i>, 2008)
;
_computing_publication_material
;
SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement
;
SHELXL97 (Sheldrick, 2008) within OLEX2 (Dolomanov <i>et al.</i>,
2009)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      100.0(10)
_diffrn_detector_area_resol_mean 10.4127
_diffrn_measured_fraction_theta_full 0.9983
_diffrn_measured_fraction_theta_max 0.9884
_diffrn_measurement_device_type  'Agilent SuperNova (Dual, Cu at zero, Atlas)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0291
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7588
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.339
_diffrn_reflns_theta_min         4.548
_exptl_absorpt_coefficient_mu    0.702
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.890
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Agilent, 2013)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.378
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.134
_refine_diff_density_min         -0.175
_refine_ls_abs_structure_details
;
Flack parameter determined using 735 quotients
[(<i>I</i>^+^)-(<i>I</i>^-^)]/[(<i>I</i>^+^)+(<i>I</i>^-^)]
(Parsons <i>et al.</i>, 2013)
;
_refine_ls_abs_structure_Flack   0.16(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     140
_refine_ls_number_reflns         1942
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0309
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0384P)^2^+0.1723P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0732
_refine_ls_wR_factor_ref         0.0745
_reflns_number_gt                1865
_reflns_number_total             1942
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gk2601sup1.cif
_cod_data_source_block           I
_cod_database_code               2239437
_cod_database_fobs_code          2239437
_shelxl_version_number           .2013