(2<i>E</i>)-2-(Thiophen-2-ylmethylidene)-1,2,3,4-tetrahydronaphthalen-1-one
Asiri, Abdullah M.; Faidallah, Hassan M.; Alamry, Khalid A.; Ng, Seik Weng; Tiekink, Edward R. T.; Acta Crystallographica Section E 68 (2012) o2298–; doi:10.1107/S1600536812029169

data_2235424
_publ_section_title
;
 (2<i>E</i>)-2-(Thiophen-2-ylmethylidene)-1,2,3,4-tetrahydronaphthalen-1-one
;
_journal_coeditor_code           GG2087
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2298
_journal_paper_doi               10.1107/S1600536812029169
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C15 H12 O S'
_chemical_formula_moiety         'C15 H12 O S'
_chemical_formula_sum            'C15 H12 O S'
_chemical_formula_weight         240.31
_chemical_melting_point          351
_chemical_name_systematic
;
(2<i>E</i>)-2-(Thiophen-2-ylmethylidene)-1,2,3,4-tetrahydronaphthalen-1-one
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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            4
_cell_length_a                   24.7989(10)
_cell_length_b                   3.9976(2)
_cell_length_c                   11.3163(5)
_cell_measurement_reflns_used    3882
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.4986
_cell_measurement_theta_min      2.4318
_cell_volume                     1121.85(9)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2012)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2012)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2012)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 2006)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4041
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
'Agilent SuperNova Dual diffractometer with an Atlas detector'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  Mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0344
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7054
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         2.44
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.265
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.81204
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2012)'
_exptl_crystal_colour            light-brown
_exptl_crystal_density_diffrn    1.423
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             504
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.319
_refine_diff_density_min         -0.254
_refine_ls_abs_structure_details 'Flack (1983), 1171 Friedel pairs'
_refine_ls_abs_structure_Flack   0.07(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2528
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0398
_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
'w=1/[\s^2^(Fo^2^)+(0.0596P)^2^+0.206P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0935
_refine_ls_wR_factor_ref         0.0967
_reflns_number_gt                2383
_reflns_number_total             2528
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gg2087.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P n a 21 '
_cod_database_code               2235424
_cod_database_fobs_code          2235424