2-{(1<i>S</i>*,2<i>S</i>*)-2-[(<i>E</i>)-(2,4-Dihydroxybenzylidene)amino]cyclohexyl}isoindoline-1,3-dione
Liu, Zhi-Jian; Fu, Xiang-Kai; Hu, Zhong-Kai; Wu, Xiao-Ju; Wu, Liu; Acta Crystallographica Section E 67 (2011) o1562–; doi:10.1107/S1600536811019787

data_2230625
_publ_section_title
;
 2-{(1<i>S</i>*,2<i>S</i>*)-2-[(<i>E</i>)-(2,4-Dihydroxybenzylidene)amino]cyclohexyl}isoindoline-1,3-dione
;
_journal_coeditor_code           FF2012
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1562
_journal_paper_doi               10.1107/S1600536811019787
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C21 H20 N2 O4'
_chemical_formula_moiety         'C21 H20 N2 O4'
_chemical_formula_sum            'C21 H20 N2 O4'
_chemical_formula_weight         364.39
_chemical_name_systematic
;
2-{(1<i>S</i>*,2<i>S</i>*)-2-[(<i>E</i>)-(2,4-
Dihydroxybenzylidene)amino]cyclohexyl}isoindoline-1,3-dione
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.0247(3)
_cell_length_b                   11.7748(4)
_cell_length_c                   17.8585(6)
_cell_measurement_reflns_used    34622
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.34
_cell_measurement_theta_min      2.07
_cell_volume                     1897.72(11)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       '\f and \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  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0132
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            34622
_diffrn_reflns_theta_full        28.34
_diffrn_reflns_theta_max         28.34
_diffrn_reflns_theta_min         2.07
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9824
_exptl_absorpt_correction_T_min  0.9824
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.275
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.259
_refine_diff_density_min         -0.317
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         4727
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.103
_refine_ls_R_factor_all          0.0449
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1269
_refine_ls_wR_factor_ref         0.1318
_reflns_number_gt                4317
_reflns_number_total             4727
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            ff2012.cif
_cod_data_source_block           I
_cod_database_code               2230625
_cod_database_fobs_code          2230625