1-(4-Chlorophenyl)-3-(5-methyl-2-furyl)prop-2-en-1-one
Guo, Huan-Mei; Acta Crystallographica Section E 65 (2009) o2921–; doi:10.1107/S1600536809044456

data_2224040
_publ_section_title
;
 1-(4-Chlorophenyl)-3-(5-methyl-2-furyl)prop-2-en-1-one
;
_journal_coeditor_code           TK2555
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2921
_journal_paper_doi               10.1107/S1600536809044456
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C14 H11 Cl O2'
_chemical_formula_moiety         'C14 H11 Cl O2'
_chemical_formula_sum            'C14 H11 Cl O2'
_chemical_formula_weight         246.68
_chemical_name_systematic
;
1-(4-Chlorophenyl)-3-(5-methyl-2-furyl)prop-2-en-1-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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
_cell_angle_beta                 106.882(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.350(3)
_cell_length_b                   15.732(5)
_cell_length_c                   9.660(3)
_cell_measurement_reflns_used    2055
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      28.4
_cell_measurement_theta_min      2.6
_cell_volume                     1214.3(7)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_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      273(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker SMART 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  0.018
_diffrn_reflns_av_sigmaI/netI    0.019
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7894
_diffrn_reflns_theta_full        28.4
_diffrn_reflns_theta_max         28.4
_diffrn_reflns_theta_min         2.6
_exptl_absorpt_coefficient_mu    0.300
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.32
_refine_diff_density_min         -0.36
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.07
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2988
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.07
_refine_ls_R_factor_all          0.075
_refine_ls_R_factor_gt           0.054
_refine_ls_shift/su_max_lt       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^)+(0.0853P)^2^+0.305P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.163
_refine_ls_wR_factor_ref         0.180
_reflns_number_gt                2055
_reflns_number_total             2988
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            tk2555.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 

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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        1214.4(6)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2224040
_cod_database_fobs_code          2224040