Prop-2-yn-1-yl 4,6-di-<i>O</i>-acetyl-2,3-dideoxy-α-<small>D</small>-<i>erythro</i>-hex-2-enopyranoside
Mesfin, Fanuel M.; Kinfe, Henok H.; Muller, Alfred; Acta Crystallographica Section E 67 (2011) o3308–; doi:10.1107/S1600536811047246

data_2232873
_publ_section_title
;
 Prop-2-yn-1-yl
 4,6-di-<i>O</i>-acetyl-2,3-dideoxy-\a-<small>D</small>-<i>erythro</i>-hex-2-enopyranoside
;
_journal_coeditor_code           NC2253
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3308
_journal_paper_doi               10.1107/S1600536811047246
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C13 H16 O6'
_chemical_formula_moiety         'C13 H16 O6'
_chemical_formula_sum            'C13 H16 O6'
_chemical_formula_weight         268.26
_chemical_name_systematic
;
Prop-2-yn-1-yl 4,6-di-<i>O</i>-acetyl-2,3-dideoxy-\a-D-<i>erythro</i>-hex-2-
enopyranoside
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.2277(2)
_cell_length_b                   14.8549(5)
_cell_length_c                   17.0509(5)
_cell_measurement_reflns_used    7170
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      64.15
_cell_measurement_theta_min      5.98
_cell_volume                     1324.12(8)
_computing_cell_refinement       'SAINT (Bruker, 2008)'
_computing_data_collection       'APEX2 (Bruker, 2011)'
_computing_data_reduction        'SAINT and XPREP (Bruker, 2008)'
_computing_molecular_graphics    'DIAMOND (Brandenburg & Putz, 2005)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare <i>et al.</i>, 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.4
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker APEX DUO 4K CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Incoatec Quazar Multilayer Mirror'
_diffrn_radiation_source         'Incoatec I\mS microfocus X-ray source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0387
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            12479
_diffrn_reflns_theta_full        64.63
_diffrn_reflns_theta_max         64.63
_diffrn_reflns_theta_min         5.98
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.907
_exptl_absorpt_correction_T_max  0.9476
_exptl_absorpt_correction_T_min  0.7853
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2008)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.1
_refine_diff_density_min         -0.115
_refine_ls_abs_structure_details 'Flack (1983), 872 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.05(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     174
_refine_ls_number_reflns         2184
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0243
_refine_ls_R_factor_gt           0.0233
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0281P)^2^+0.1772P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0582
_reflns_number_gt                2113
_reflns_number_total             2184
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            nc2253.cif
_cod_data_source_block           I
_cod_database_code               2232873
_cod_database_fobs_code          2232873