Crystal engineering of chiral superstructures based on (R)-(+)-1,1'-bi-2-naphthol and the alkali derivatives of racemic (R,S)-1,1'-bi-2-naphthol
Grepioni, Fabrizia; Gladiali, Serafino; Scaccianoce, Laura; Ribeiro, Paulinha; Braga, Dario; New Journal of Chemistry 25 (2001) 690–; doi:10.1039/b009665m

data_7051087
_publ_section_title
;
 Crystal engineering of chiral superstructures based on
 (R)-(+)-1,1'-bi-2-naphthol and the alkali derivatives of racemic
 (R,S)-1,1'-bi-2-naphthol
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              690
_journal_paper_doi               10.1039/b009665m
_journal_volume                  25
_journal_year                    2001
_chemical_formula_sum            'C40 H30 Co O3'
_chemical_formula_weight         617.57
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           96
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4nw 2abw'
_symmetry_space_group_name_H-M   'P 43 21 2'
_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            8
_cell_length_a                   13.2613(4)
_cell_length_b                   13.2613(4)
_cell_length_c                   33.4406(15)
_cell_measurement_temperature    293(2)
_cell_volume                     5880.9(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_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  0.0792
_diffrn_reflns_av_sigmaI/netI    0.0802
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       51
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            83597
_diffrn_reflns_theta_full        33.98
_diffrn_reflns_theta_max         33.98
_diffrn_reflns_theta_min         3.58
_exptl_absorpt_coefficient_mu    0.624
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.78
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2568
_refine_diff_density_max         0.147
_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.033
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.006(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.812
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         11365
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.812
_refine_ls_R_factor_all          0.1186
_refine_ls_R_factor_gt           0.0331
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0340P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0625
_refine_ls_wR_factor_ref         0.0750
_reflns_number_gt                5210
_reflns_number_total             11365
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b009665m.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
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 
;
_cod_original_sg_symbol_H-M      P4(3)2(1)2
_cod_database_code               7051087