5-[(2-Hydroxyethyl)(methyl)amino]thiophene-2-carbaldehyde
Sun, Xian-Shun; Shao, Nan-Qi; Li, Dan-Dan; Acta Crystallographica Section E 70 (2014) o724–; doi:10.1107/S1600536814012021

data_2239627
_publ_section_title
;
 5-[(2-Hydroxyethyl)(methyl)amino]thiophene-2-carbaldehyde
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o724
_journal_paper_doi               10.1107/S1600536814012021
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          'C8 H11 N O2 S'
_chemical_formula_moiety         'C8 H11 N O2 S'
_chemical_formula_sum            'C8 H11 N O2 S'
_chemical_formula_weight         185.24
_chemical_name_systematic
;
5-[(2-Hydroxyethyl)(methyl)amino]thiophene-2-carbaldehyde
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c 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                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            4
_cell_length_a                   15.764(5)
_cell_length_b                   5.136(5)
_cell_length_c                   11.028(5)
_cell_measurement_reflns_used    3223
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.76
_cell_measurement_theta_min      2.58
_cell_volume                     892.9(10)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0197
_diffrn_reflns_av_sigmaI/netI    0.0187
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5828
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    0.321
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.378
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.141
_refine_diff_density_min         -0.128
_refine_ls_abs_structure_details 'Flack (1983), 756 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.03(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     111
_refine_ls_number_reflns         1564
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0249
_refine_ls_R_factor_gt           0.0237
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0417P)^2^+0.0567P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0659
_refine_ls_wR_factor_ref         0.0669
_reflns_number_gt                1514
_reflns_number_total             1564
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            xu5786sup1.cif
_cod_data_source_block           I
_cod_database_code               2239627
_cod_database_fobs_code          2239627