Selective inclusion of PO(4)(3-) within persistent dimeric capsules of a tris(thiourea) receptor and evidence of cation/solvent sealed unimolecular capsules.
Dey, Sandeep Kumar; Das, Gopal; Dalton transactions (Cambridge, England : 2003) 41 (2012) 8960–8972; doi:10.1039/c2dt30687e

data_7019601
_publ_section_title
;
 Selective inclusion of PO(4)(3-) within persistent dimeric capsules of a
 tris(thiourea) receptor and evidence of cation/solvent sealed
 unimolecular capsules.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8960
_journal_page_last               8972
_journal_paper_doi               10.1039/c2dt30687e
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         '2(C27 H30 N10 O6 S3), 3(C8 H20 N), O4 P'
_chemical_formula_sum            'C78 H120 N23 O16 P S6'
_chemical_formula_weight         1859.36
_chemical_name_systematic
;
?
;
_space_group_IT_number           159
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 3 -2c'
_symmetry_space_group_name_H-M   'P 3 1 c'
_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                120.00
_cell_formula_units_Z            2
_cell_length_a                   19.957(3)
_cell_length_b                   19.957(3)
_cell_length_c                   14.7921(18)
_cell_measurement_reflns_used    9927
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      21.73
_cell_measurement_theta_min      2.35
_cell_volume                     5102.1(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Mercury 2.3'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0315
_diffrn_reflns_av_sigmaI/netI    0.0220
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            57085
_diffrn_reflns_theta_full        24.78
_diffrn_reflns_theta_max         24.78
_diffrn_reflns_theta_min         1.18
_exptl_absorpt_coefficient_mu    0.217
_exptl_absorpt_correction_T_max  0.945
_exptl_absorpt_correction_T_min  0.913
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.210
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1976
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.858
_refine_diff_density_min         -0.471
_refine_diff_density_rms         0.191
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.04(12)
_refine_ls_extinction_coef       0.015(2)
_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   1.011
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     321
_refine_ls_number_reflns         2865
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0958
_refine_ls_R_factor_gt           0.0796
_refine_ls_shift/su_max          0.019
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0010P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2144
_refine_ls_wR_factor_ref         0.2391
_reflns_number_gt                2633
_reflns_number_total             2865
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30687e.txt
_cod_data_source_block           phosphate
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
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_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P3(1)c
_cod_database_code               7019601