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_7051088
_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            'C51.5 H41.5 Co N1.5 O7'
_chemical_formula_weight         852.29
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                68.894(5)
_cell_angle_beta                 80.311(5)
_cell_angle_gamma                87.814(5)
_cell_formula_units_Z            2
_cell_length_a                   10.4464(16)
_cell_length_b                   14.850(2)
_cell_length_c                   15.985(2)
_cell_measurement_temperature    293(2)
_cell_volume                     2279.7(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.895
_diffrn_measured_fraction_theta_max 0.895
_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  0.0988
_diffrn_reflns_av_sigmaI/netI    0.4160
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            32872
_diffrn_reflns_theta_full        34.04
_diffrn_reflns_theta_max         34.04
_diffrn_reflns_theta_min         3.54
_exptl_absorpt_coefficient_mu    0.429
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.91
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.242
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             888
_refine_diff_density_max         0.780
_refine_diff_density_min         -0.382
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.717
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     513
_refine_ls_number_reflns         16744
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      0.721
_refine_ls_R_factor_all          0.3358
_refine_ls_R_factor_gt           0.0763
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1110P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1959
_refine_ls_wR_factor_ref         0.2554
_reflns_number_gt                3177
_reflns_number_total             16744
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b009665m.txt
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Psi-scan' changed to
'psi-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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C51.50 H41.50 Co N1.50 O7'
_cod_database_code               7051088