Highly interlocked anion-bridged supramolecular networks from interrupted imidazole-urea gels
Samuel J. James; Andrea Perrin; Christopher D. Jones; Dmitry S. Yufit; Jonathan W. Steed; Chem.Commun. 50 (2014) 12851–; doi:10.1039/C4cc05789A

data_7115813
_publ_section_title
;
 Highly interlocked anion-bridged supramolecular networks from interrupted
 imidazole-urea gels
;
_journal_name_full               Chem.Commun.
_journal_page_first              12851
_journal_paper_doi               10.1039/C4cc05789A
_journal_volume                  50
_journal_year                    2014
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C13 H16 N4 O'
_chemical_formula_sum            'C13 H16 N4 O'
_chemical_formula_weight         244.30
_chemical_name_systematic
;
1-[2-(1H-imidazol-4-yl)ethyl]-3-(4-methylphenyl)urea 
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P -2ac -2n'
_space_group_name_H-M_alt        'P n 21 a'
_symmetry_space_group_name_Hall  'P -2ac -2n'
_symmetry_space_group_name_H-M   'P n 21 a'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2014-02-21
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2014.02.17 svn.r2891 for OlexSys, GUI svn.r4773)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2520(3)
_cell_length_b                   10.1218(3)
_cell_length_c                   13.0422(3)
_cell_measurement_reflns_used    3644
_cell_measurement_temperature    120.0
_cell_measurement_theta_max      31.5600
_cell_measurement_theta_min      2.5360
_cell_volume                     1221.36(6)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      120.0
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 16.1511
_diffrn_detector_type            Sapphire3
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       '3-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0594118000
_diffrn_orient_matrix_UB_12      -0.0183020000
_diffrn_orient_matrix_UB_13      0.0312962000
_diffrn_orient_matrix_UB_21      -0.0394268000
_diffrn_orient_matrix_UB_22      0.0188100000
_diffrn_orient_matrix_UB_23      0.0442843000
_diffrn_orient_matrix_UB_31      -0.0280974000
_diffrn_orient_matrix_UB_32      -0.0650137000
_diffrn_orient_matrix_UB_33      0.0040139000
_diffrn_radiation_collimation    monochromator
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0474
_diffrn_reflns_av_unetI/netI     0.0394
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            14717
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.55
_diffrn_source                   'Enhance (Mo) X-ray Source'
_diffrn_source_type              'sealed tube'
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.67513
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_lustre     dull
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.329
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             520
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.260
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.4(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3557
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0506
_refine_ls_R_factor_gt           0.0430
_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^)+(0.0500P)^2^+0.0900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0957
_refine_ls_wR_factor_ref         0.1000
_reflns_number_gt                3198
_reflns_number_total             3557
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc05789a2.cif
_cod_data_source_block           1a_14srv044
_cod_original_cell_volume        1221.37(6)
_cod_database_code               7115813
_chemical_oxdiff_formula         'C13 H16 N4 O1'
_reflns_odcompleteness_completeness 99.95
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     30.44
_olex2_refinement_description
;
;