#------------------------------------------------------------------------------
#$Date: 2025-08-19 08:12:48 +0200 (Tue 19 de Aug de 2025) $
#$Revision: 301798 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/85/2018534.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2018534
loop_
_publ_author_name
'Ojala, William H.'
'Arola, Trina M.'
'Brigino, Ann M.'
'Leavell, Jeremy D.'
'Ojala, Charles R.'
_publ_section_title
;
 Competing intermolecular interactions in some `bridge-flipped' isomeric
 phenylhydrazones
;
_journal_coeditor_code           FG3255
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o270
_journal_page_last               o278
_journal_paper_doi               10.1107/S0108270112026443
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C14 H10 I N3'
_chemical_formula_moiety         'C14 H10 I N3'
_chemical_formula_sum            'C14 H10 I N3'
_chemical_formula_weight         347.15
_chemical_melting_point_gt       421
_chemical_melting_point_lt       422
_chemical_name_systematic
;
(E)-4-cyanobenzaldehyde 4-iodophenylhydrazone
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 95.137(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9757(11)
_cell_length_b                   20.547(2)
_cell_length_c                   7.3703(9)
_cell_measurement_reflns_used    2767
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.037
_cell_measurement_theta_min      2.278
_cell_volume                     1353.8(3)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2000)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       'ω scans per φ'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0274
_diffrn_reflns_av_sigmaI/netI    0.0176
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            13201
_diffrn_reflns_theta_full        25.06
_diffrn_reflns_theta_max         25.06
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    2.351
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.800694
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.703
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.772
_refine_diff_density_min         -0.394
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.116
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         2405
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.116
_refine_ls_R_factor_all          0.0300
_refine_ls_R_factor_gt           0.0248
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0226P)²+1.1577P], P = (Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0558
_refine_ls_wR_factor_ref         0.0578
_reflns_number_gt                2164
_reflns_number_total             2405
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            fg3255.cif
_cod_data_source_block           Ic
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2018534
_cod_database_fobs_code          2018534
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_symmetry_multiplicity
I I1 0.74920(2) 0.150156(10) 1.13709(3) 0.04832(9) Uani d . 1 1
C C1 0.4021(3) 0.10285(13) 0.6064(4) 0.0320(6) Uani d . 1 1
C C2 0.4425(3) 0.16714(13) 0.6487(4) 0.0356(6) Uani d . 1 1
H H2 0.4031 0.2016 0.5728 0.043 Uiso calc R 1 1
C C3 0.5393(3) 0.18096(14) 0.7999(4) 0.0370(6) Uani d . 1 1
H H3 0.5654 0.2248 0.8291 0.044 Uiso calc R 1 1
C C4 0.5981(3) 0.13074(14) 0.9086(4) 0.0338(6) Uani d . 1 1
C C5 0.5620(3) 0.06666(13) 0.8652(4) 0.0344(6) Uani d . 1 1
H H5 0.6048 0.0323 0.9389 0.041 Uiso calc R 1 1
C C6 0.4641(3) 0.05273(13) 0.7153(4) 0.0345(6) Uani d . 1 1
H H6 0.4389 0.0088 0.6864 0.041 Uiso calc R 1 1
C C7 0.0666(3) -0.04326(13) 0.2884(3) 0.0306(6) Uani d . 1 1
C C8 0.1367(3) -0.09687(13) 0.3759(4) 0.0343(6) Uani d . 1 1
H H8 0.2258 -0.0908 0.4538 0.041 Uiso calc R 1 1
C C9 0.0778(3) -0.15846(13) 0.3503(4) 0.0359(6) Uani d . 1 1
H H9 0.1257 -0.1945 0.4115 0.043 Uiso calc R 1 1
C C10 -0.0521(3) -0.16786(14) 0.2344(4) 0.0348(6) Uani d . 1 1
C C11 -0.1230(3) -0.11516(14) 0.1448(4) 0.0369(7) Uani d . 1 1
H H11 -0.2107 -0.1216 0.0647 0.044 Uiso calc R 1 1
C C12 -0.0641(3) -0.05317(14) 0.1735(4) 0.0350(6) Uani d . 1 1
H H12 -0.1132 -0.0170 0.1143 0.042 Uiso calc R 1 1
C C13 0.1281(3) 0.02220(13) 0.3185(4) 0.0325(6) Uani d . 1 1
H H13 0.0839 0.0583 0.2534 0.039 Uiso calc R 1 1
C C14 -0.1104(3) -0.23303(15) 0.2109(4) 0.0399(7) Uani d . 1 1
H H2N 0.260(4) 0.1243(13) 0.413(5) 0.057(11) Uiso d D 1 1
N N1 0.2419(2) 0.03021(10) 0.4333(3) 0.0328(5) Uani d . 1 1
N N2 0.2986(3) 0.09102(11) 0.4582(3) 0.0371(6) Uani d D 1 1
N N3 -0.1553(3) -0.28451(13) 0.1952(4) 0.0540(7) Uani d . 1 1
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'
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
N2 C1 C6 121.9(2)
N2 C1 C2 118.8(2)
C6 C1 C2 119.3(3)
C3 C2 C1 120.4(3)
C3 C2 H2 120
C1 C2 H2 120
C2 C3 C4 119.7(3)
C2 C3 H3 120.
C4 C3 H3 120.
C3 C4 C5 120.4(3)
C3 C4 I1 120.5(2)
C5 C4 I1 119.0(2)
C6 C5 C4 120.1(3)
C6 C5 H5 120.
C4 C5 H5 120.
C5 C6 C1 120.1(3)
C5 C6 H6 120
C1 C6 H6 120
C8 C7 C12 118.9(3)
C8 C7 C13 120.5(2)
C12 C7 C13 120.6(2)
C9 C8 C7 120.6(3)
C9 C8 H8 120
C7 C8 H8 120
C8 C9 C10 120.0(3)
C8 C9 H9 120.
C10 C9 H9 120.
C11 C10 C9 120.3(3)
C11 C10 C14 121.3(3)
C9 C10 C14 118.5(3)
C12 C11 C10 119.3(3)
C12 C11 H11 120.
C10 C11 H11 120.
C11 C12 C7 120.9(3)
C11 C12 H12 120
C7 C12 H12 120
N1 C13 C7 119.1(2)
N1 C13 H13 120.
C7 C13 H13 120.
N3 C14 C10 178.9(3)
C13 N1 N2 118.5(2)
N1 N2 C1 118.9(2)
N1 N2 H2N 125(3)
C1 N2 H2N 114(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
I1 C4 2.104(3)
C1 N2 1.391(4)
C1 C6 1.391(4)
C1 C2 1.398(4)
C2 C3 1.380(4)
C2 H2 0.95
C3 C4 1.382(4)
C3 H3 0.95
C4 C5 1.387(4)
C5 C6 1.379(4)
C5 H5 0.95
C6 H6 0.95
C7 C8 1.397(4)
C7 C12 1.399(4)
C7 C13 1.463(4)
C8 C9 1.378(4)
C8 H8 0.95
C9 C10 1.396(4)
C9 H9 0.95
C10 C11 1.393(4)
C10 C14 1.443(4)
C11 C12 1.388(4)
C11 H11 0.95
C12 H12 0.95
C13 N1 1.277(3)
C13 H13 0.95
C14 N3 1.134(4)
N1 N2 1.355(3)
N2 H2N 0.824(18)
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
N2 H2N N3 2 0.82(2) 2.21(2) 3.035(4) 177(3)
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C8 C7 C13 N1 -3.8(4)
C12 C7 C13 N1 175.4(2)
C7 C13 N1 N2 179.3(2)
C13 N1 N2 C1 167.4(3)
C6 C1 N2 N1 8.8(4)
C2 C1 N2 N1 -170.0(2)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 30654376
2 PubChem 139061345
