Structural Characterization of 2-Imidazolones: Comparison with their Heavier Chalcogen Counterparts
Yi Rong; Ahmed Al-Harbi; Benjamin Kriegel; Gerard Parkin; Inorganic Chemistry 52 (2013) 7172–7182; doi:10.1021/ic400788g

data_4335238
_publ_section_title
;
 Structural Characterization of 2-Imidazolones: Comparison with their
 Heavier Chalcogen Counterparts
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7172
_journal_page_last               7182
_journal_paper_doi               10.1021/ic400788g
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C11 H14 N2 S'
_chemical_formula_weight         206.30
_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           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.2250(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.7333(5)
_cell_length_b                   16.9079(10)
_cell_length_c                   8.4588(5)
_cell_measurement_reflns_used    9936
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      32.42
_cell_measurement_theta_min      2.41
_cell_volume                     1061.97(11)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0293
_diffrn_reflns_av_sigmaI/netI    0.0223
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            18173
_diffrn_reflns_theta_full        32.66
_diffrn_reflns_theta_max         32.66
_diffrn_reflns_theta_min         2.41
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.266
_exptl_absorpt_correction_T_max  0.8785
_exptl_absorpt_correction_T_min  0.7957
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             440
_exptl_crystal_size_max          0.90
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.363
_refine_diff_density_min         -0.327
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         3753
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0449
_refine_ls_R_factor_gt           0.0377
_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^)+(0.0552P)^2^+0.2740P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0987
_refine_ls_wR_factor_ref         0.1037
_reflns_number_gt                3229
_reflns_number_total             3753
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400788g_si_005.cif
_cod_data_source_block           tbss10
_cod_database_code               4335238