Host–guest chemistry of a chiral Schiff base copper(ii) complex: can chiral information be transferred to the guest cation?
Constable, Edwin C.; Zhang, Guoqi; Housecroft, Catherine E.; Neuburger, Markus; Zampese, Jennifer A.; CrystEngComm 12 (2010) 1764–; doi:10.1039/b922929a

data_7212235
_publ_section_title
;
 Host--guest chemistry of a chiral Schiff base copper(ii) complex: can
 chiral information be transferred to the guest cation?
;
_journal_issue                   6
_journal_name_full               CrystEngComm
_journal_page_first              1764
_journal_paper_doi               10.1039/b922929a
_journal_volume                  12
_journal_year                    2010
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C48 H56 Cu2 K N4 O8, 0.8(C H4 O), C N S'
_chemical_formula_sum            'C49.8 H59.2 Cu2 K N5 O8.8 S'
_chemical_formula_weight         1066.90
_space_group_IT_number           1
_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
_audit_creation_date             09-09-15
_audit_creation_method           CRYSTALS_ver_12.86
_cell_angle_alpha                105.53(3)
_cell_angle_beta                 103.18(3)
_cell_angle_gamma                105.74(3)
_cell_formula_units_Z            1
_cell_length_a                   9.830(2)
_cell_length_b                   11.531(2)
_cell_length_c                   12.209(2)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    173
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     1214.1(6)
_computing_cell_refinement       'IPDS (Stoe & Cie, 1996)'
_computing_data_collection       'IPDS (Stoe & Cie, 1996)'
_computing_data_reduction        'XRED (Stoe & Cie 1996)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      173
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device       'Stoe IPDS'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.081
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            56546
_diffrn_reflns_theta_full        31.375
_diffrn_reflns_theta_max         32.015
_diffrn_reflns_theta_min         2.276
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.066
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.459
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             556.400
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.90
_refine_diff_density_min         -1.31
_refine_ls_abs_structure_details 'Flack (1983), 7195 Friedel-pairs'
_refine_ls_abs_structure_Flack   0.015(8)
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0761
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     614
_refine_ls_number_reflns         13799
_refine_ls_number_restraints     3
_refine_ls_R_factor_all          0.0466
_refine_ls_R_factor_gt           0.0420
_refine_ls_shift/su_max          0.000512
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982)
[weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)]
where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax
Method = Robust Weighting (Prince, 1982)
W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^
A~i~ are:
0.277 0.172 0.656E-01
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0543
_refine_ls_wR_factor_gt          0.0474
_refine_ls_wR_factor_ref         0.0469
_reflns_limit_h_max              14
_reflns_limit_h_min              -14
_reflns_limit_k_max              17
_reflns_limit_k_min              -17
_reflns_limit_l_max              18
_reflns_limit_l_min              -18
_reflns_number_gt                14024
_reflns_number_total             15546
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.18
_oxford_diffrn_Wilson_scale      7.62
_oxford_refine_ls_r_factor_ref   0.0414
_oxford_refine_ls_scale          0.3714(3)
_oxford_reflns_number_all        15512
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_oxford_structure_analysis_title '3t in P1'
_cod_data_source_file            b922929a.txt
_cod_data_source_block           2
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1214.0(6)
_cod_original_formula_sum        'C49.80 H59.20 Cu2 K1 N5 O8.80 S1'
_cod_database_code               7212235