(<i>E</i>)-3-(4-Methylphenyl)-1-(4-nitrophenyl)prop-2-en-1-one
Fun, Hoong-Kun; Chantrapromma, Suchada; Patil, P. S.; D'Silva, E. Deepak; Dharmaprakash, S. M.; Acta Crystallographica Section E 64 (2008) o954–o955; doi:10.1107/S1600536808012257

data_2218354
_publ_section_title
;
 (<i>E</i>)-3-(4-Methylphenyl)-1-(4-nitrophenyl)prop-2-en-1-one
;
_journal_coeditor_code           CI2586
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o954
_journal_page_last               o955
_journal_paper_doi               10.1107/S1600536808012257
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C16 H13 N O3'
_chemical_formula_moiety         'C16 H13 N O3'
_chemical_formula_sum            'C16 H13 N O3'
_chemical_formula_weight         267.27
_chemical_name_common
;
3-(4-Methylphenyl)-1-(4-nitrophenyl)prop-2-en-1-one
;
_chemical_name_systematic
;
3-(4-methylphenyl)-1-(4-nitrophenyl)prop-2-en-1-one
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.7930(10)
_cell_angle_beta                 85.6650(10)
_cell_angle_gamma                82.6450(10)
_cell_formula_units_Z            4
_cell_length_a                   5.88570(10)
_cell_length_b                   7.88000(10)
_cell_length_c                   27.4745(4)
_cell_measurement_reflns_used    6666
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      29.00
_cell_measurement_theta_min      0.74
_cell_volume                     1260.07(3)
_computing_cell_refinement       'APEX2 (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, 2003)
;
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type
;
Bruker SMART APEXII 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  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0329
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            32268
_diffrn_reflns_theta_full        29.00
_diffrn_reflns_theta_max         29.00
_diffrn_reflns_theta_min         0.74
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.098
_exptl_absorpt_correction_T_max  0.9773
_exptl_absorpt_correction_T_min  0.9588
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.409
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.376
_refine_diff_density_min         -0.261
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         6666
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0621
_refine_ls_R_factor_gt           0.0469
_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^)+(0.061P)^2^+0.3735P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1214
_refine_ls_wR_factor_ref         0.1311
_reflns_number_gt                5182
_reflns_number_total             6666
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2586.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 'Triclinic' changed to 'triclinic'
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_database_code               2218354
_cod_database_fobs_code          2218354