Electron density distribution studies as a tool to explore the behaviour of thiourea-based anion receptors
Kirby, Isabelle L.; Pitak, Mateusz B.; Wilson, Claire; Gale, Philip A.; Coles, Simon J.; CrystEngComm 17 (2015) 2815–; doi:10.1039/C5CE00213C

data_7219656
_publ_section_title
;
 Electron density distribution studies as a tool to explore the behaviour
 of thiourea-based anion receptors
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2815
_journal_paper_doi               10.1039/C5CE00213C
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         '2(C13 H10 N4 O4 S), C8 H20 N, Cl'
_chemical_formula_sum            'C34 H40 Cl N9 O8 S2'
_chemical_formula_weight         802.32
_chemical_name_common            ' 1,3-bis(4-nitrophenyl)thiourea TEA CL'
_chemical_name_systematic
;
 1,3-bis(4-nitrophenyl)thiourea TEA CL
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             '02-Sep-09 T16:23:58-00:00'
_audit_creation_method           'XD routine XDCIF'
_audit_update_record
;
2015-01-08 deposited with the CCDC.
2015-02-25 downloaded from the CCDC.
;
_cell_angle_alpha                113.0610(10)
_cell_angle_beta                 103.685(3)
_cell_angle_gamma                101.701(2)
_cell_formula_units_Z            2
_cell_length_a                   8.968(2)
_cell_length_b                   15.649(4)
_cell_length_c                   15.899(4)
_cell_measurement_reflns_used    6076
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.9
_cell_measurement_theta_min      2.6
_cell_volume                     1882.6(8)
_computing_molecular_graphics    'Volkov et al, (2006)'
_computing_publication_material  'Volkov et al, (2006)'
_computing_structure_refinement  'Volkov et al, (2006)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku HG Saturn724+ (2x2 bin mode)'
_diffrn_measured_fraction_theta_full 0.9640
_diffrn_measurement_device       'four-circle \k diffractometer'
_diffrn_measurement_device_type  'Rigaku AFC12 (Right)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroMesh'
_diffrn_radiation_collimation    'Confocal mirrors, HF Varimax '
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0476
_diffrn_reflns_av_sigmaI/netI    0.0495
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            55445
_diffrn_reflns_reduction_process
;
 Scaled and merged with Sortav
 R.H. Blessing, (1987) Cryst. Rev. 1, 3-58
 R.H. Blessing, (1989) J. Appl. Cryst. 22, 396-397
;
_diffrn_reflns_theta_full        60.176
_diffrn_reflns_theta_max         60.32
_diffrn_reflns_theta_min         2.55
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           55.0
_diffrn_source_power             2.475
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    0.276
_exptl_absorpt_correction_T_max  0.9677
_exptl_absorpt_correction_T_min  0.9194
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Jacobson, R. (1998). REQAB. Private communication to the 
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.415
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             840
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.674
_refine_diff_density_min         -0.729
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.556
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1446
_refine_ls_number_reflns         35331
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.056
_refine_ls_R_factor_gt           0.04
_refine_ls_R_Fsqd_factor         0.054
_refine_ls_shift/su_max          0
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
        calc w1 = 1/[s^2^(Fo)]
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.057
_reflns_number_gt                50856
_reflns_number_total             55445
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5ce00213c2.cif
_cod_data_source_block           CP**
_cod_depositor_comments
'Adding full bibliography for 7219650--7219659.cif.'
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7219656