(<i>E</i>)-3-(Anthracen-9-yl)-1-(furan-2-yl)prop-2-en-1-one
Horkaew, Jirapa; Suwunwong, Thitipone; Chantrapromma, Suchada; Karalai, Chatchanok; Fun, Hoong-Kun; Acta Crystallographica Section E 66 (2010) o800–o801; doi:10.1107/S1600536810005982

data_2225498
_publ_section_title
;
 (<i>E</i>)-3-(Anthracen-9-yl)-1-(furan-2-yl)prop-2-en-1-one
;
_journal_coeditor_code           CI5032
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o800
_journal_page_last               o801
_journal_paper_doi               10.1107/S1600536810005982
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C21 H14 O2'
_chemical_formula_moiety         'C21 H14 O2'
_chemical_formula_sum            'C21 H14 O2'
_chemical_formula_weight         298.32
_chemical_melting_point_gt       423
_chemical_melting_point_lt       424
_chemical_name_common
;
(<i>E</i>)-3-(anthracen-9-yl)-1-(furan-2-yl)prop-2-en-1-one
;
_chemical_name_systematic
;
(<i>E</i>)-3-(anthracen-9-yl)-1-(furan-2-yl)prop-2-en-1-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                 104.0990(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.5743(4)
_cell_length_b                   5.45710(10)
_cell_length_c                   12.8394(2)
_cell_measurement_reflns_used    4251
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      2.92
_cell_volume                     1466.09(4)
_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      100
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEXII CCD area-detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            19468
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.92
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  0.9943
_exptl_absorpt_correction_T_min  0.9545
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.352
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.370
_refine_diff_density_min         -0.219
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         4251
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0508
_refine_ls_R_factor_gt           0.0413
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0624P)^2^+0.4737P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1096
_refine_ls_wR_factor_ref         0.1183
_reflns_number_gt                3549
_reflns_number_total             4251
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci5032.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2225498
_cod_database_fobs_code          2225498