1-(4-Hydroxyphenyl)-3-phenylprop-2-en-1-one
Parthasarathi, V.; Praveen, V. N.; Thamotharan, S.; Vijayalakshmi, L.; Bhaskar, A.; Acta Crystallographica Section E 58 (2002) o86–o87; doi:10.1107/S1600536801021328

data_2200875
_publ_section_title
;
 1-(4-Hydroxyphenyl)-3-phenylprop-2-en-1-one
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o86
_journal_page_last               o87
_journal_paper_doi               10.1107/S1600536801021328
_journal_volume                  58
_journal_year                    2002
_chemical_formula_iupac          'C15 H12 O2'
_chemical_formula_moiety         'C15 H12 O2'
_chemical_formula_sum            'C15 H12 O2'
_chemical_formula_weight         224.25
_chemical_name_systematic
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1-(4-Hydroxyphenyl)-3-phenyl-2-propenal
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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            8
_cell_length_a                   8.4663(10)
_cell_length_b                   22.384(2)
_cell_length_c                   12.216(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      20
_cell_volume                     2315.0(7)
_computing_cell_refinement       'CAD-4 EXPRESS'
_computing_data_collection       'CAD-4 EXPRESS (Enraf-Nonius, 1994)'
_computing_data_reduction        'MoLEN (Fair, 1990)'
_computing_molecular_graphics    'ZORTEP (Zsolnai, 1997)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf-Nonius CAD-4'
_diffrn_measurement_method       \w--2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  .000
_diffrn_reflns_av_sigmaI/netI    .0266
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            2107
_diffrn_reflns_theta_full        67.92
_diffrn_reflns_theta_max         67.92
_diffrn_reflns_theta_min         3.95
_diffrn_standards_decay_%        negligible
_diffrn_standards_interval_time  120
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    .679
_exptl_absorpt_correction_T_max  .905
_exptl_absorpt_correction_T_min  .822
_exptl_absorpt_correction_type   '\y scan'
_exptl_absorpt_process_details   '(North et al., 1968)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rectangular
_exptl_crystal_F_000             944
_exptl_crystal_size_max          .30
_exptl_crystal_size_mid          .22
_exptl_crystal_size_min          .15
_refine_diff_density_max         .15
_refine_diff_density_min         -.14
_refine_ls_extinction_coef       .0018(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   1.09
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         2107
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.09
_refine_ls_R_factor_all          .070
_refine_ls_R_factor_gt           .044
_refine_ls_shift/su_max          <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^)+(0.0493P)^2^+0.8408P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          .109
_refine_ls_wR_factor_ref         .129
_reflns_number_gt                1518
_reflns_number_total             2107
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci6085.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 'Orthorhombic' changed to
'orthorhombic' 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        2315.2(6)
_cod_database_code               2200875
_cod_database_fobs_code          2200875