Short, strong halogen bonding in co-crystals of pyridyl bis-urea macrocycles and iodoperfluorocarbons
Geer, Michael F.; Mazzuca, James; Smith, Mark D.; Shimizu, Linda S.; CrystEngComm 15 (2013) 9923–; doi:10.1039/c3ce41413b

data_7211365
_publ_section_title
;
 Short, strong halogen bonding in co-crystals of pyridyl bis-urea
 macrocycles and iodoperfluorocarbons
;
_journal_issue                   46
_journal_name_full               CrystEngComm
_journal_page_first              9923
_journal_paper_doi               10.1039/c3ce41413b
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C28 H40 N8 O2, C2 F4 I2'
_chemical_formula_sum            'C30 H40 F4 I2 N8 O2'
_chemical_formula_weight         874.50
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-11-30
_audit_creation_method
;
  Olex2 1.1
  (compiled Nov  1 2011 20:42:30, GUI svn.r3906)
;
_cell_angle_alpha                77.105(4)
_cell_angle_beta                 84.963(4)
_cell_angle_gamma                63.533(4)
_cell_formula_units_Z            1
_cell_length_a                   9.372(2)
_cell_length_b                   9.757(2)
_cell_length_c                   10.799(3)
_cell_measurement_reflns_used    4619
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.404
_cell_measurement_theta_min      2.428
_cell_volume                     861.6(4)
_computing_cell_refinement       'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_data_collection       'SMART Version 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0407
_diffrn_reflns_av_unetI/netI     0.0407
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11871
_diffrn_reflns_theta_full        26.66
_diffrn_reflns_theta_max         26.66
_diffrn_reflns_theta_min         1.93
_diffrn_source                   'sealed tube'
_diffrn_source_current           37.0
_diffrn_source_power             1.776
_diffrn_source_target            Mo
_diffrn_source_voltage           48.0
_exptl_absorpt_coefficient_mu    1.887
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.746838
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS v.2.10 (Bruker,2003) was used for absorption correction.
R(int) was 0.0630 before and 0.0377 after correction.
The Ratio of minimum to maximum transmission is 0.7468.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.685
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             434
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.849
_refine_diff_density_min         -0.425
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         3607
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0375
_refine_ls_R_factor_gt           0.0335
_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^)+(0.0495P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0793
_refine_ls_wR_factor_ref         0.0814
_reflns_number_gt                3302
_reflns_number_total             3607
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce41413b.txt
_cod_data_source_block           mgiv023s
_cod_original_cell_volume        861.7(3)
_cod_database_code               7211365