Synthesis of Cage-Shaped Aluminum Aryloxides: Efficient Lewis Acid Catalyst for Stereoselective Glycosylation Driven by Flexible Shift of Four- to Five-Coordination.
Tanaka, Daiki; Kadonaga, Yuichiro; Manabe, Yoshiyuki; Fukase, Koichi; Sasaya, Shota; Maruyama, Hikaru; Nishimura, Sota; Yanagihara, Mayu; Konishi, Akihito; Yasuda, Makoto; Journal of the American Chemical Society 141 (2019) 17466–17471; doi:10.1021/jacs.9b08875

data_4133709
_publ_section_title
;
 Synthesis of Cage-Shaped Aluminum Aryloxides: Efficient Lewis Acid
 Catalyst for Stereoselective Glycosylation Driven by Flexible Shift of
 Four- to Five-Coordination.
;
_journal_issue                   44
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              17466
_journal_page_last               17471
_journal_paper_doi               10.1021/jacs.9b08875
_journal_volume                  141
_journal_year                    2019
_chemical_absolute_configuration 'CHOOSE rm ad rmad syn or unk'
_chemical_formula_moiety         'C29 H20 Al Br3 N2 O3 Si'
_chemical_formula_sum            'C29 H20 Al Br3 N2 O3 Si'
_chemical_formula_weight         739.27
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            8
_cell_length_a                   24.586(3)
_cell_length_b                   10.5567(10)
_cell_length_c                   20.865(2)
_cell_measurement_reflns_used    24708
_cell_measurement_temperature    123
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      3.04
_cell_volume                     5415.4(10)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.2.1'
_computing_publication_material  'CrystalStructure 4.2.1 (Rigaku, 2016)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Altomare, et al., 1994)'
_diffrn_ambient_temperature      123
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1463
_diffrn_reflns_Laue_measured_fraction_full 0.000
_diffrn_reflns_Laue_measured_fraction_max 0.000
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            50102
_diffrn_reflns_point_group_measured_fraction_full 0.000
_diffrn_reflns_point_group_measured_fraction_max 0.000
_diffrn_reflns_theta_full        27.470
_diffrn_reflns_theta_max         27.470
_diffrn_reflns_theta_min         3.147
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.596
_exptl_absorpt_correction_T_max  0.632
_exptl_absorpt_correction_T_min  0.236
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.813
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2912.00
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.89
_refine_diff_density_min         -0.73
_refine_ls_abs_structure_details
'Flack, H. D. (1983), Acta Cryst. A39, 876-881.  5955 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.430(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     703
_refine_ls_number_reflns         12302
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.1262
_refine_ls_R_factor_gt           0.0699
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0669P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1371
_refine_ls_wR_factor_ref         0.1594
_reflns_number_gt                7558
_reflns_number_total             12302
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            1aAl_bpy.cif
_cod_data_source_block           20170110
_cod_depositor_comments
;
The following automatic conversions were performed:

data name '_atom_site_symetry_multiplicity' was replaced with
'_atom_site_symmetry_multiplicity' as specified in the replacement
file
'/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/lists/replacement-tags.lst'.

Automatic conversion script
Id: cif_correct_tags 6909 2019-04-08 15:41:33Z antanas 

2020-07-21
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C58 H40 Al2 Br6 N4 O6 Si2'
_cod_original_formula_weight         1478.54
_cod_original_formula_moiety         'C58 H40 Al2 Br6 N4 O6 Si2'
_cod_original_formula_units_Z            4
_cod_database_code               4133709