A cleft type receptor which combines an oxyanion hole with electrostatic interactions
Hernandez Rubio, Omayra; Borrego, Sara del Mazo; Marcos Monleon, Laura; Simon, Luis; Temprano, Álvaro G.; rodriguez moran, joaquin; Org. Biomol. Chem.  (2017) –; doi:10.1039/C7OB00679A

data_7155604
_publ_section_title
;
 A cleft type receptor which combines an oxyanion hole with electrostatic
 interactions
;
_journal_name_full               'Org. Biomol. Chem.'
_journal_paper_doi               10.1039/C7OB00679A
_journal_year                    2017
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C24 H30 Cl2 N3 O3, C10 H12 N O4 S'
_chemical_formula_sum            'C34 H42 Cl2 N4 O7 S'
_chemical_formula_weight         721.67
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_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
_audit_update_record
;
2017-02-19 deposited with the CCDC.
2017-05-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.7729(6)
_cell_length_b                   23.4747(12)
_cell_length_c                   28.9321(17)
_cell_measurement_reflns_used    5293
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      51.01
_cell_measurement_theta_min      2.42
_cell_volume                     7316.7(7)
_computing_cell_refinement       'SAINT (Bruker 2006)'
_computing_data_collection       'APEX 2 (Bruker 2006)'
_computing_data_reduction        'SAINT (Bruker 2006)'
_computing_molecular_graphics    'Mercury 2.3 (Macrae et al, 2008)'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.947
_diffrn_measured_fraction_theta_max 0.947
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1354
_diffrn_reflns_av_sigmaI/netI    0.1343
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            43084
_diffrn_reflns_theta_full        67.35
_diffrn_reflns_theta_max         67.35
_diffrn_reflns_theta_min         2.42
_exptl_absorpt_coefficient_mu    2.554
_exptl_absorpt_correction_T_max  0.775
_exptl_absorpt_correction_T_min  0.727
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2006)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.310
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             3040
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.545
_refine_diff_density_min         -0.390
_refine_diff_density_rms         0.077
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.09(3)
_refine_ls_extinction_coef       0.00061(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     884
_refine_ls_number_reflns         12237
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.1695
_refine_ls_R_factor_gt           0.1055
_refine_ls_shift/su_max          0.084
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1895P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2699
_refine_ls_wR_factor_ref         0.3292
_reflns_number_gt                6134
_reflns_number_total             12237
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ob00679a2.cif
_cod_data_source_block           invertida
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

2017-11-19
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C68 H84 Cl4 N8 O14 S2'
_cod_original_formula_weight         1443.35
_cod_original_formula_units_Z            4
_cod_original_sg_symbol_Hall     P22ab
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7155604