3-[6-(5-Formyl-2-methoxyphenoxy)hexyloxy]-4-methoxybenzaldehyde
Han, Jian-Rong; Zhen, Xiao-Li; Acta Crystallographica Section E 62 (2006) o432–o433; doi:10.1107/S1600536805042716

data_2208207
_publ_section_title
;
 3-[6-(5-Formyl-2-methoxyphenoxy)hexyloxy]-4-methoxybenzaldehyde
;
_journal_coeditor_code           WW6460
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o432
_journal_page_last               o433
_journal_paper_doi               10.1107/S1600536805042716
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C22 H26 O6'
_chemical_formula_moiety         'C22 H26 O6'
_chemical_formula_sum            'C22 H26 O6'
_chemical_formula_weight         386.43
_chemical_name_systematic
;
3-[6-(5-Formyl-2-methoxyphenoxy)hexyloxy]-4-methoxybenzaldehyde
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.528(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.867(5)
_cell_length_b                   5.154(2)
_cell_length_c                   18.454(8)
_cell_measurement_reflns_used    1065
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      26.10
_cell_measurement_theta_min      2.86
_cell_volume                     1033.2(8)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker SMART 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  0.0740
_diffrn_reflns_av_sigmaI/netI    0.0868
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            4602
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.87
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.991
_exptl_absorpt_correction_T_min  0.952
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.242
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             412
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.160
_refine_diff_density_min         -0.183
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         1777
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.1438
_refine_ls_R_factor_gt           0.0679
_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^)+(0.0386P)^2^+0.7149P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1168
_refine_ls_wR_factor_ref         0.1409
_reflns_number_gt                972
_reflns_number_total             1777
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ww6460.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2208207
_cod_database_fobs_code          2208207