Mirror symmetry breaking upon spontaneous crystallization from a dynamic combinatorial library of macrocyclic imines
Krzysztof Ziach; Janusz Jurczak; Chem.Commun. 51 (2015) 4306–; doi:10.1039/C4cc10083B

data_7116619
_publ_section_title
;
 Mirror symmetry breaking upon spontaneous crystallization from a dynamic
 combinatorial library of macrocyclic imines
;
_journal_name_full               Chem.Commun.
_journal_page_first              4306
_journal_paper_doi               10.1039/C4cc10083B
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C37 H40 Cl2 Li2 N4 O14'
_chemical_formula_weight         849.51
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-12-17 deposited with the CCDC.
2015-02-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.894(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.6122(2)
_cell_length_b                   18.1368(6)
_cell_length_c                   14.7510(5)
_cell_measurement_temperature    100(2)
_cell_volume                     2021.81(11)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle2 beta (release 25-10-2005 CrysAlis171 .NET)
(compiled Oct 25 2005,08:50:05)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.28cycle2 beta (release 25-10-2005 CrysAlis171 .NET)
(compiled Oct 25 2005,08:50:05)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle2 beta (release 25-10-2005 CrysAlis171 .NET)
(compiled Oct 25 2005,08:50:05)
;
_computing_molecular_graphics    Diamond
_computing_publication_material  SHELXTL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.6479
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.950
_diffrn_measurement_device_type  KM4CCD
_diffrn_measurement_method       'omega scan'
_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  0.0189
_diffrn_reflns_av_sigmaI/netI    0.0418
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            28166
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.73
_diffrn_reflns_theta_min         2.64
_diffrn_standards_decay_%        2
_diffrn_standards_number         '1 frame'
_exptl_absorpt_coefficient_mu    0.232
_exptl_absorpt_correction_T_max  0.96
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle2 beta (release 25-10-2005 CrysAlis171 .NET)
(compiled Oct 25 2005,08:50:05)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             884
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.788
_refine_diff_density_min         -0.534
_refine_diff_density_rms         0.059
_refine_ls_abs_structure_details
'Flack H D (1983), Acta Cryst. A39, 876-881, 4520 Friedel pairs'
_refine_ls_abs_structure_Flack   0(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     593
_refine_ls_number_reflns         9508
_refine_ls_number_restraints     271
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0601
_refine_ls_R_factor_gt           0.0454
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0788P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1220
_refine_ls_wR_factor_ref         0.1261
_reflns_number_gt                7241
_reflns_number_total             9508
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc10083b2.cif
_cod_data_source_block           K2F_1_1_LiClO4
_cod_original_sg_symbol_H-M      Pn
_cod_database_code               7116619