Crystal structures of four thioglycosides involving carbamimidothioate groups
Abu-Zaied, Mamdouh A.; Nawwar, Galal A.; Elgemeie, Galal H.; Jones, Peter G.; Acta Crystallographica Section E Crystallographic Communications 80 (2024) –; doi:10.1107/S2056989024006455

data_2023193
_publ_section_title
;
 Crystal structures of four thioglycosides involving carbamimidothioate
 groups
;
_journal_coeditor_code           YZ2056
_journal_issue                   8
_journal_name_full
'Acta Crystallographica Section E Crystallographic Communications'
_journal_paper_doi               10.1107/S2056989024006455
_journal_volume                  80
_journal_year                    2024
_chemical_absolute_configuration ad
_chemical_formula_iupac          'C17 H23 N3 O9 S'
_chemical_formula_moiety         'C17 H23 N3 O9 S'
_chemical_formula_sum            'C17 H23 N3 O9 S'
_chemical_formula_weight         445.44
_chemical_name_systematic
;
2',3',4',6'-Tetra-<i>O</i>-acetyl-\b-<i>D</i>-galactopyranosyl
<i>N</i>'-cyano-<i>N</i>-methylcarbamimidothioate
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_method           <i>SHELXL-2019/3</i>
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.34295(7)
_cell_length_b                   13.92258(13)
_cell_length_c                   21.07464(18)
_cell_measurement_reflns_used    79622
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      79.9760
_cell_measurement_theta_min      3.8040
_cell_volume                     2154.52(3)
_computing_cell_refinement
;
CrysAlisPro 1.171.42.96a (Rigaku OD, 2023)
;
_computing_data_collection
;
CrysAlisPro 1.171.42.96a (Rigaku OD, 2023)
;
_computing_data_reduction
;
CrysAlisPro 1.171.42.96a (Rigaku OD, 2023)
;
_computing_molecular_graphics
;
XP, Version 5.1 (Bruker, 1998)
;
_computing_publication_material
;
<i>SHELXL2019/3</i> (Sheldrick, 2015b)
;
_computing_structure_refinement
;
<i>SHELXL2019/3</i> (Sheldrick, 2015b)
;
_computing_structure_solution
;
<i>SHELXT</i> (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0470
_diffrn_reflns_av_unetI/netI     0.0120
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            101235
_diffrn_reflns_theta_full        77.500
_diffrn_reflns_theta_max         80.390
_diffrn_reflns_theta_min         3.805
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.814
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.69392
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlisPro; Rigaku OD, 2023)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.373
_exptl_crystal_description       lath
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.205
_refine_diff_density_min         -0.243
_refine_ls_abs_structure_details
;
Flack <i>x</i> determined using 1977 quotients
[(<i>I</i>^+^)-(<i>I</i>^-^)]/[(<i>I</i>^+^)+(<i>I</i>^-^)]
 (Parsons <i>et al.</i>,  2013)
;
_refine_ls_abs_structure_Flack   0.000(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         4696
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0245
_refine_ls_R_factor_gt           0.0243
_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^)+(0.0391P)^2^+0.5241P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0653
_refine_ls_wR_factor_ref         0.0654
_reflns_number_gt                4656
_reflns_number_total             4696
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            yz2056.cif
_cod_data_source_block           5c
_cod_database_code               2023193
_shelx_estimated_absorpt_t_min   0.736
_shelx_estimated_absorpt_t_max   0.899
_shelx_hkl_checksum              22330
_shelx_res_checksum              47446