5,6,7,9-Tetra-<i>O</i>-acetyl-4,8-anhydro-1,2,3-trideoxy-<small>D</small>-<i>glycero</i>-<small>D</small>-<i>gulo</i>-non-1-enitol
Rhoad, Jonathon S.; Lowary, Todd L.; Ferguson, Michael J.; Acta Crystallographica Section E 60 (2004) o1939–o1941; doi:10.1107/S1600536804024407

data_2204528
_publ_section_title
5,6,7,9-Tetra-<i>O</i>-acetyl-4,8-anhydro-1,2,3-trideoxy-<small>D</small>-<i>glycero</i>-<small>D</small>-<i>gulo</i>-non-1-enitol
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1939
_journal_page_last               o1941
_journal_paper_doi               10.1107/S1600536804024407
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C17 H24 O9'
_chemical_formula_moiety         'C17 H24 O9'
_chemical_formula_sum            'C17 H24 O9'
_chemical_formula_weight         372.36
_chemical_melting_point          376
_chemical_name_systematic
;
5,6,7,9-Tetra-O-acetyl-4,8-anhydro-1,2,3-trideoxy-D-glycero-D-gulo-
non-1-enitol
;
_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           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                   5.4608(6)
_cell_length_b                   14.4068(17)
_cell_length_c                   24.392(3)
_cell_measurement_reflns_used    1490
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      25.881
_cell_measurement_theta_min      2.876
_cell_volume                     1919.0(4)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT   '
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  'SHELXTL  '
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type
'Bruker PLATFORM diffractometer/SMART 1000 CCD area-detector'
_diffrn_measurement_method       '\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  0.0837
_diffrn_reflns_av_sigmaI/netI    0.0640
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            10431
_diffrn_reflns_theta_full        26.43
_diffrn_reflns_theta_max         26.43
_diffrn_reflns_theta_min         1.64
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.105
_exptl_absorpt_correction_T_max  0.9946
_exptl_absorpt_correction_T_min  0.9640
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(SHELXTL; Sheldrick, 1997b)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.289
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.181
_refine_diff_density_min         -0.201
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         2286
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0921
_refine_ls_R_factor_gt           0.0526
_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^)+(0.0331P)^2^+0.5928P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0892
_refine_ls_wR_factor_ref         0.1003
_reflns_number_gt                1581
_reflns_number_total             2286
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh6268.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2204528