3-(6-Methoxy-2-naphthyl)-1-(2-thienyl)prop-2-en-1-one
Yathirajan, H. S.; Narayana, B.; Ashalatha, B.; Sarojini, B. K.; Bolte, Michael; Acta Crystallographica Section E 62 (2006) o4440–o4441; doi:10.1107/S1600536806035690

data_2210771
_publ_section_title
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 3-(6-Methoxy-2-naphthyl)-1-(2-thienyl)prop-2-en-1-one
;
_journal_coeditor_code           SG2055
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o4440
_journal_page_last               o4441
_journal_paper_doi               10.1107/S1600536806035690
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C18 H14 O2 S'
_chemical_formula_moiety         'C18 H14 O2 S'
_chemical_formula_sum            'C18 H14 O2 S'
_chemical_formula_weight         294.35
_chemical_name_systematic
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3-(6-Methoxy-2-naphthyl)-1-(2-thienyl)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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.164(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   3.9155(3)
_cell_length_b                   10.6776(8)
_cell_length_c                   33.521(3)
_cell_measurement_reflns_used    12809
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.1
_cell_measurement_theta_min      2.0
_cell_volume                     1399.3(2)
_computing_cell_refinement       X-AREA
_computing_data_collection       'X-AREA (Stoe & Cie, 2001)'
_computing_data_reduction        X-AREA
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Stoe IPDS II two-circle'
_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  0.0431
_diffrn_reflns_av_sigmaI/netI    0.0275
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            10698
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.74
_diffrn_reflns_theta_min         2.00
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.232
_exptl_absorpt_correction_T_max  0.9697
_exptl_absorpt_correction_T_min  0.9507
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(MULABS; Spek, 2003; Blessing, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.397
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.280
_refine_diff_density_min         -0.337
_refine_ls_extinction_coef       0.036(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     192
_refine_ls_number_reflns         2641
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0421
_refine_ls_R_factor_gt           0.0369
_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^)+(0.0685P)^2^+0.1527P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0993
_refine_ls_wR_factor_ref         0.1023
_reflns_number_gt                2315
_reflns_number_total             2641
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sg2055.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_sg_symbol_H-M      'P 21/c'
_cod_database_code               2210771
_cod_database_fobs_code          2210771