5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-4<i>H</i>-1-benzopyran-4-one. Corrigendum
Jeannie Bee Jan Teh; Hoong-Kun Fun; Abdul Razak Ibrahim; Suchada Chantrapromma; Nawong Boonnak; Chatchanok Karalai; Acta Crystallographica, Section E 61 (2005) e11–e11; doi:10.1107/S1600536805037840

data_2207508
_publ_section_title
;
5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-4<i>H</i>-1-benzopyran-4-one.
Corrigendum
;
_journal_coeditor_code           CI9676
_journal_issue                   12
_journal_name_full               'Acta Crystallographica, Section E'
_journal_page_first              e11
_journal_page_last               e11
_journal_paper_doi               10.1107/S1600536805037840
_journal_volume                  61
_journal_year                    2005
_chemical_formula_iupac          'C17 H14 O5'
_chemical_formula_moiety         'C17 H14 O5'
_chemical_formula_sum            'C17 H14 O5'
_chemical_formula_weight         298.28
_chemical_melting_point          .447E-305
_chemical_name_common
;
5-hydroxy-7,4'-dimethoxyflavone
;
_chemical_name_systematic
;
5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
;
_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           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.520(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.9406(4)
_cell_length_b                   3.86190(10)
_cell_length_c                   21.7968(4)
_cell_measurement_reflns_used    3581
_cell_measurement_temperature    297(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      1.95
_cell_volume                     1367.15(9)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  'SHELXTL and PLATON (Spek, 2003)'
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1998)'
_diffrn_ambient_temperature      297(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX2 CCD area-detector'
_diffrn_measurement_method       \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  0.0345
_diffrn_reflns_av_sigmaI/netI    0.0287
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            17884
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.95
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.107
_exptl_absorpt_correction_T_max  0.992
_exptl_absorpt_correction_T_min  0.912
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.449
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.54
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.197
_refine_diff_density_min         -0.209
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         3283
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0755
_refine_ls_R_factor_gt           0.0462
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0571P)^2^+0.2601P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1111
_refine_ls_wR_factor_ref         0.1280
_reflns_number_gt                2207
_reflns_number_total             3283
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci9676.cif
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2207508