Role of the Relative Molecular Length of the Components in Ternary Inclusion Crystals in the Chiral Recognition and Assembly of Supramolecular Helical Architectures
Kodama, Koichi; Kobayashi, Yuka; Saigo, Kazuhiko; Crystal Growth & Design 7 (2007) 935–; doi:10.1021/cg060849c

data_4504133
_publ_section_title
;
 Role of the Relative Molecular Length of the Components in Ternary
 Inclusion Crystals in the Chiral Recognition and Assembly of
 Supramolecular Helical Architectures
;
_journal_issue                   5
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              935
_journal_paper_doi               10.1021/cg060849c
_journal_volume                  7
_journal_year                    2007
_chemical_absolute_configuration rm
_chemical_formula_sum            'C29 H31 N O4'
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_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                   5.881(4)
_cell_length_b                   13.609(8)
_cell_length_c                   30.225(18)
_cell_measurement_reflns_used    3278
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      30.9975
_cell_measurement_theta_min      1.3476
_cell_volume                     2419(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.1187
_diffrn_reflns_av_sigmaI/netI    0.1350
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -16
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_diffrn_reflns_limit_l_min       -35
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_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9959
_exptl_absorpt_correction_T_min  0.9365
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.256
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             976
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.638
_refine_diff_density_min         -0.594
_refine_diff_density_rms         0.167
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -2(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         4216
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2812
_refine_ls_wR_factor_ref         0.3487
_reflns_number_gt                2272
_reflns_number_total             4216
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg060849csi20061127_100443.cif
_cod_data_source_block           (1S,2R)-1_2a_(R)-3a
_cod_depositor_comments
;
The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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_original_cell_volume        2419(2)
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4504133