2-((<i>Z</i>)-{3-[(<i>Z</i>)-(2-Hydroxy-5-methylbenzylidene)amino]-2,2-dimethylpropyl}iminomethyl)-4-methylphenol
Kia, Reza; Kargar, Hadi; Mirkhani, Valiollah; Ganji, Fatemeh; Tahir, Muhammad Nawaz; Acta Crystallographica Section E 67 (2011) o130–; doi:10.1107/S1600536810051688

data_2228721
_publ_section_title
;
 2-((<i>Z</i>)-{3-[(<i>Z</i>)-(2-Hydroxy-5-methylbenzylidene)amino]-2,2-dimethylpropyl}iminomethyl)-4-methylphenol
;
_journal_coeditor_code           GW2096
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o130
_journal_paper_doi               10.1107/S1600536810051688
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C21 H26 N2 O2'
_chemical_formula_moiety         'C21 H26 N2 O2'
_chemical_formula_sum            'C21 H26 N2 O2'
_chemical_formula_weight         338.44
_chemical_name_systematic
2-((<i>Z</i>)-{3-[(<i>Z</i>)-(2-Hydroxy-5-methylbenzylidene)amino]-2,2-dimethylpropyl}iminomethyl)-4-methylphenol
_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                   5.8950(3)
_cell_length_b                   17.8634(10)
_cell_length_c                   18.2140(11)
_cell_measurement_reflns_used    2150
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      29.75
_cell_measurement_theta_min      2.45
_cell_volume                     1918.02(19)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
;
SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (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 SMART APEXII 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  0.0616
_diffrn_reflns_av_sigmaI/netI    0.0462
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16208
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.24
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_T_max  0.9910
_exptl_absorpt_correction_T_min  0.9777
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2005)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.172
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.149
_refine_diff_density_min         -0.116
_refine_ls_extinction_coef       0.013(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXTL (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         2199
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0885
_refine_ls_R_factor_gt           0.0437
_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^)+(0.0485P)^2^+0.0820P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0932
_refine_ls_wR_factor_ref         0.1118
_reflns_number_gt                1368
_reflns_number_total             2199
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gw2096.cif
_cod_data_source_block           I
_cod_database_code               2228721
_cod_database_fobs_code          2228721