Crystal engineering urea organic acid hydrogen bonded networks with solvent inclusion properties
Saunders, Lucy K.; Nowell, Harriott; Raithby, Paul R.; Wilson, Chick C.; CrystEngComm 18 (2016) 5916–; doi:10.1039/C6CE00872K

data_7225745
_publ_section_title
;
 Crystal engineering urea organic acid hydrogen bonded networks with
 solvent inclusion properties
;
_journal_issue                   31
_journal_name_full               CrystEngComm
_journal_page_first              5916
_journal_paper_doi               10.1039/C6CE00872K
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety
'C8 H5 N O6, C7 H8 N2 O, 0.5(C4 O1 H8), C1 O1 H4'
_chemical_formula_sum            'C18 H21 N3 O8.5'
_chemical_formula_weight         415.38
_chemical_name_systematic
'bis(n-phenylurea) bis(5-nitroisophthalic acid) tetrahydrofuran methanol solvate '
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2016-06-09 deposited with the CCDC.
2016-06-28 downloaded from the CCDC.
;
_cell_angle_alpha                66.488(7)
_cell_angle_beta                 75.790(7)
_cell_angle_gamma                71.335(7)
_cell_formula_units_Z            2
_cell_length_a                   9.9483(8)
_cell_length_b                   9.9564(8)
_cell_length_c                   10.6641(7)
_cell_measurement_reflns_used    3266
_cell_measurement_temperature    150.00(14)
_cell_measurement_theta_max      74.6230
_cell_measurement_theta_min      4.5470
_cell_volume                     909.16(13)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
;
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.00(14)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3620
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0141
_diffrn_reflns_av_unetI/netI     0.0218
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.949
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            6117
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.949
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         75.016
_diffrn_reflns_theta_min         4.564
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    1.042
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.96832
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.517
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             436
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.399
_refine_diff_density_min         -0.975
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         3565
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0721
_refine_ls_R_factor_gt           0.0642
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1242P)^2^+0.5377P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1914
_refine_ls_wR_factor_ref         0.2040
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3029
_reflns_number_total             3565
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00872k2.cif
_cod_data_source_block           IM7
_cod_depositor_comments
'Adding full bibliography for 7225737--7225747.cif.'
_cod_original_formula_sum        'C18 H21 N3 O8.50'
_cod_database_code               7225745
_shelxl_version_number           2014-3
_shelx_res_checksum              16789
_solvent_exptl_crystal_recrystallization_method
'1:1 mixture of methanol and THF'