Switching of polymerization activity of cinnamoyl-α-cyclodextrin
Osaki, Motofumi; Takashima, Yoshinori; Yamaguchi, Hiroyasu; Harada, Akira; Organic & Biomolecular Chemistry 7 (2009) 1646–1651; doi:10.1039/b818241h

data_7150569
_publ_section_title
;
 Switching of polymerization activity of cinnamoyl-\a-cyclodextrin
;
_journal_issue                   8
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_page_first              1646
_journal_page_last               1651
_journal_paper_doi               10.1039/b818241h
_journal_volume                  7
_journal_year                    2009
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C45 H66 O31, 12.6245(H2 O) '
_chemical_formula_sum            'C45 H91.249 O43.6245'
_chemical_formula_weight         1330.36
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_audit_creation_date             2008-12-18
_audit_creation_method           'by CrystalStructure 3.8'
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            8
_cell_length_a                   15.5665(4)
_cell_length_b                   23.5385(5)
_cell_length_c                   33.1929(9)
_cell_measurement_reflns_used    94551
_cell_measurement_temperature    100.1
_cell_measurement_theta_max      68.3
_cell_measurement_theta_min      3.1
_cell_volume                     12162.3(5)
_computing_cell_refinement       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_collection       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_reduction        'CrystalStructure (Rigaku & RAC 2007)'
_computing_molecular_graphics    'ORTEP (Johnson, 1976)'
_computing_publication_material  'CrystalStructure (Rigaku & RAC 2007)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR2002 (Burla, 2003)'
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.043
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            99451
_diffrn_reflns_theta_full        68.24
_diffrn_reflns_theta_max         68.24
_exptl_absorpt_coefficient_mu    1.147
_exptl_absorpt_correction_T_max  0.842
_exptl_absorpt_correction_T_min  0.792
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi, T. (1995). Program for Absorption Correction.
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.453
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5681.68
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.68
_refine_diff_density_min         -0.38
_refine_ls_abs_structure_details
'Flack, H. D. (1983), Acta Cryst. A39, 876-881. 9404 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.01(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.134
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     1595
_refine_ls_number_reflns         21089
_refine_ls_R_factor_gt           0.0698
_refine_ls_shift/su_max          0.0050
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.1498P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.2154
_reflns_number_gt                17222
_reflns_number_total             21089
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b818241h.txt
_cod_data_source_block           '_2-CiO-a-CD-2'
_cod_original_formula_sum        'C45 H66 O31, 12.6245(H2 O) '
_cod_database_code               7150569