Hydrogen-bonded linear thiourea hexads in tetra-n-butylammonium terephthalate inclusion compounds
Babb, Jennifer E. V.; Burke, Nichola J.; Burrows, Andrew D.; Mahon, Mary F.; Slade, David M. K.; CrystEngComm 5 (2003) 226–; doi:10.1039/b304010k

data_7204659
_publ_section_title
;
 Hydrogen-bonded linear thiourea hexads in tetra-n-butylammonium
 terephthalate inclusion compounds
;
_journal_issue                   39
_journal_name_full               CrystEngComm
_journal_page_first              226
_journal_paper_doi               10.1039/b304010k
_journal_volume                  5
_journal_year                    2003
_chemical_formula_sum            'C46 H104 N14 O6 S6'
_chemical_formula_weight         1141.80
_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                102.0940(10)
_cell_angle_beta                 95.5280(10)
_cell_angle_gamma                99.560(2)
_cell_formula_units_Z            1
_cell_length_a                   8.4989(3)
_cell_length_b                   10.4456(4)
_cell_length_c                   19.6071(7)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18
_cell_measurement_theta_min      12
_cell_volume                     1662.78(11)
_computing_data_reduction
'Denzo and Scalepack (otwinowski & Minor, 1997'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       KappaCCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0557
_diffrn_reflns_av_sigmaI/netI    0.0748
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            12103
_diffrn_reflns_theta_full        25.38
_diffrn_reflns_theta_max         25.38
_diffrn_reflns_theta_min         3.66
_exptl_absorpt_coefficient_mu    0.256
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.140
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             622
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.038
_refine_ls_extinction_coef       0.019(4)
_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   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         5892
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.1030
_refine_ls_R_factor_gt           0.0524
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
; calc
[1.00000+0.00000exp(0.00(sin\q/\l)^2^)]/
[\s^2^(Fo^2^)+0.0000+0.0668*P+(0.0647P)^2^+0.0000sin\q/\l]
where P = 0.00000Fo^2^ + 1.00000Fc^2^
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1258
_refine_ls_wR_factor_ref         0.1468
_reflns_number_gt                3499
_reflns_number_total             5892
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b304010k.txt
_cod_data_source_block           compound1_h01jeb2
_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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1662.78(10)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7204659