#------------------------------------------------------------------------------
#$Date: 2019-11-17 14:08:58 +0200 (Sun, 17 Nov 2019) $
#$Revision: 230389 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/05/73/7057362.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7057362
loop_
_publ_author_name
'Bedeković, Nikola'
'Stilinović, Vladimir'
'Friščić, Tomislav'
'Cinčić, Dominik'
_publ_section_title
;
 Comparison of isomericmeta- andpara-diiodotetrafluorobenzene as halogen
 bond donors in crystal engineering
;
_journal_issue                   13
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              10584
_journal_paper_doi               10.1039/C8NJ01368C
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'C6 F4 I2, C4 H4 N2'
_chemical_formula_sum            'C10 H4 F4 I2 N2'
_chemical_formula_weight         481.95
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-04-25 deposited with the CCDC.
2018-04-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.033(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.3271(3)
_cell_length_b                   24.8960(17)
_cell_length_c                   11.8038(10)
_cell_measurement_reflns_used    4102
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      36.3033
_cell_measurement_theta_min      3.8403
_cell_volume                     1262.03(16)
_computing_cell_refinement
;
        CrysAlis RED, Oxford Diffraction Ltd.,
        Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
        (compiled Jun 10 2008,16:49:55)
;
_computing_data_collection
;
        CrysAlis CCD, Oxford Diffraction Ltd.,
        Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
        (compiled Jun 10 2008,16:49:55)
;
_computing_data_reduction
;
        CrysAlis RED, Oxford Diffraction Ltd.,
        Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
        (compiled Jun 10 2008,16:49:55)
;
_computing_molecular_graphics    'MERCURY (C.F. Macrae et al , 2008)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type
;
Oxford Diffraction Xcalibur CCD
diffractometer
;
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1374
_diffrn_reflns_av_unetI/netI     0.0964
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5606
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         3.845
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    5.015
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.37789
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
(compiled Jun 10 2008,16:49:55)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.537
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.41
_exptl_crystal_size_min          0.37
_refine_diff_density_max         2.819
_refine_diff_density_min         -3.366
_refine_diff_density_rms         0.382
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         2204
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0773
_refine_ls_R_factor_gt           0.0678
_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/[σ²(Fo²)+(0.1189P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1751
_refine_ls_wR_factor_ref         0.1814
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1841
_reflns_number_total             2204
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c8nj01368c2.cif
_cod_data_source_block           VII13
_cod_depositor_comments
'Adding full bibliography for 7057346--7057365.cif.'
_cod_database_code               7057362
_shelx_shelxl_version_number     2014/7
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
I1 I 1.28608(15) 0.38157(3) 0.42721(6) 0.0249(3) Uani 1 1 d . .
I2 I 1.15295(15) 0.14183(3) 0.48491(7) 0.0273(3) Uani 1 1 d . .
F4 F 0.8077(16) 0.1896(3) 0.6917(6) 0.0327(16) Uani 1 1 d . .
F3 F 0.7063(16) 0.2900(3) 0.7564(6) 0.0366(17) Uani 1 1 d . .
F1 F 1.3206(15) 0.2556(3) 0.3919(6) 0.0317(16) Uani 1 1 d . .
F2 F 0.9264(15) 0.3732(3) 0.6510(6) 0.0303(15) Uani 1 1 d . .
C9 C 0.862(2) 0.2804(5) 0.6682(9) 0.022(2) Uani 1 1 d . .
N1 N 1.488(2) 0.5333(4) 0.7076(9) 0.034(2) Uani 1 1 d . .
N2 N 1.316(2) 0.4617(4) 0.8692(9) 0.032(2) Uani 1 1 d . .
C3 C 1.470(3) 0.4458(5) 0.7838(11) 0.033(3) Uani 1 1 d . .
H1 H 1.5220 0.4097 0.7785 0.040 Uiso 1 1 calc R U
C10 C 0.973(2) 0.3242(4) 0.6103(9) 0.020(2) Uani 1 1 d . .
C4 C 1.249(3) 0.5136(5) 0.8719(11) 0.033(3) Uani 1 1 d . .
H4 H 1.1356 0.5261 0.9285 0.040 Uiso 1 1 calc R U
C8 C 0.913(2) 0.2300(5) 0.6318(10) 0.028(3) Uani 1 1 d . .
C1 C 1.552(3) 0.4805(5) 0.7048(11) 0.034(3) Uani 1 1 d . .
H2 H 1.6571 0.4674 0.6464 0.040 Uiso 1 1 calc R U
C6 C 1.171(2) 0.2639(5) 0.4806(9) 0.023(2) Uani 1 1 d . .
C2 C 1.342(3) 0.5504(4) 0.7933(10) 0.028(3) Uani 1 1 d . .
H3 H 1.3018 0.5868 0.8011 0.034 Uiso 1 1 calc R U
C7 C 1.069(2) 0.2204(4) 0.5401(9) 0.019(2) Uani 1 1 d . .
C5 C 1.129(2) 0.3161(5) 0.5186(9) 0.027(3) Uani 1 1 d . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
F3 C9 C8 122.3(9)
F3 C9 C10 118.7(10)
C8 C9 C10 119.1(9)
C2 N1 C1 116.8(10)
C4 N2 C3 116.0(10)
N2 C3 C1 122.0(12)
F2 C10 C5 122.2(10)
F2 C10 C9 117.3(9)
C5 C10 C9 120.5(10)
N2 C4 C2 122.8(11)
F4 C8 C9 116.6(9)
F4 C8 C7 121.4(11)
C9 C8 C7 122.0(10)
N1 C1 C3 122.4(11)
F1 C6 C5 119.9(9)
F1 C6 C7 119.9(10)
C5 C6 C7 120.1(9)
N1 C2 C4 119.9(11)
C8 C7 C6 118.9(10)
C8 C7 I2 121.9(8)
C6 C7 I2 119.2(7)
C10 C5 C6 119.4(10)
C10 C5 I1 121.0(9)
C6 C5 I1 119.5(7)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
I1 C5 2.112(11)
I2 C7 2.108(11)
F4 C8 1.341(13)
F3 C9 1.329(12)
F1 C6 1.314(11)
F2 C10 1.337(12)
C9 C8 1.353(17)
C9 C10 1.402(15)
N1 C2 1.326(15)
N1 C1 1.347(17)
N2 C4 1.327(16)
N2 C3 1.334(15)
C3 C1 1.350(17)
C10 C5 1.358(15)
C4 C2 1.397(17)
C8 C7 1.364(15)
C6 C5 1.395(17)
C6 C7 1.390(15)
