# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_111
_database_code_depnum_ccdc_archive 'CCDC 1822267'
_audit_update_record             
;
2018-03-24 deposited with the CCDC.
2019-01-10 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C16 H29 I N2'
_chemical_formula_weight         376.31

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'
I I -0.4742 1.8119 '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'

_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   P212121

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'

_cell_length_a                   9.045(3)
_cell_length_b                   18.898(6)
_cell_length_c                   10.068(3)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_volume                     1721.1(10)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    6083
_cell_measurement_theta_min      3.113
_cell_measurement_theta_max      21.972

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.301
_exptl_crystal_size_mid          0.224
_exptl_crystal_size_min          0.121
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.452
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             768
_exptl_absorpt_coefficient_mu    1.853
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.5552
_exptl_absorpt_correction_T_max  0.8083
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Rigaku Saturn724 CCD'
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            22995
_diffrn_reflns_av_R_equivalents  0.1695
_diffrn_reflns_av_sigmaI/netI    0.0806
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_theta_min         2.96
_diffrn_reflns_theta_max         25.01
_reflns_number_total             3031
_reflns_number_gt                2202
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0384P)²+3.0376P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_chemical_absolute_configuration s
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(7)
_refine_ls_number_reflns         3031
_refine_ls_number_parameters     173
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0952
_refine_ls_R_factor_gt           0.0567
_refine_ls_wR_factor_ref         0.1202
_refine_ls_wR_factor_gt          0.1042
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_restrained_S_all      1.083
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
I1 I -0.54653(7) -0.57657(3) -0.15282(6) 0.0565(2) Uani 1 1 d . . .
N1 N -0.5610(7) -0.5568(3) -0.6577(7) 0.0397(15) Uani 1 1 d . . .
C12 C -0.6979(9) -0.6014(5) -0.6741(10) 0.048(2) Uani 1 1 d . . .
H12A H -0.7835 -0.5706 -0.6770 0.058 Uiso 1 1 calc R . .
H12B H -0.7081 -0.6319 -0.5971 0.058 Uiso 1 1 calc R . .
C5 C -0.4251(8) -0.6046(4) -0.6583(10) 0.043(2) Uani 1 1 d . . .
H5 H -0.4392 -0.6386 -0.5859 0.051 Uiso 1 1 calc R . .
C16 C -0.5556(13) -0.5018(4) -0.7666(8) 0.054(2) Uani 1 1 d . . .
H16A H -0.5566 -0.5248 -0.8516 0.080 Uiso 1 1 calc R . .
H16B H -0.4667 -0.4744 -0.7581 0.080 Uiso 1 1 calc R . .
H16C H -0.6399 -0.4712 -0.7594 0.080 Uiso 1 1 calc R . .
C11 C -0.6962(10) -0.6467(6) -0.7977(9) 0.055(3) Uani 1 1 d . . .
H11 H -0.6943 -0.6151 -0.8749 0.066 Uiso 1 1 calc R . .
C1 C -0.5724(12) -0.5193(5) -0.5255(9) 0.052(3) Uani 1 1 d . . .
H1A H -0.6568 -0.4877 -0.5275 0.063 Uiso 1 1 calc R . .
H1B H -0.5900 -0.5542 -0.4565 0.063 Uiso 1 1 calc R . .
C10 C -0.5588(13) -0.6927(5) -0.8027(9) 0.057(2) Uani 1 1 d . . .
H10 H -0.5555 -0.7152 -0.8903 0.069 Uiso 1 1 calc R . .
N2 N -0.5647(12) -0.7499(4) -0.7010(8) 0.072(3) Uani 1 1 d . . .
C6 C -0.4205(9) -0.6483(5) -0.7882(9) 0.051(3) Uani 1 1 d . . .
H6 H -0.4176 -0.6150 -0.8627 0.061 Uiso 1 1 calc R . .
C7 C -0.2837(12) -0.6952(7) -0.7977(11) 0.075(4) Uani 1 1 d . . .
H7A H -0.2770 -0.7154 -0.8861 0.090 Uiso 1 1 calc R . .
H7B H -0.1957 -0.6670 -0.7823 0.090 Uiso 1 1 calc R . .
C4 C -0.2876(10) -0.5642(5) -0.6258(10) 0.061(3) Uani 1 1 d . . .
H4A H -0.2674 -0.5306 -0.6964 0.073 Uiso 1 1 calc R . .
H4B H -0.2048 -0.5967 -0.6206 0.073 Uiso 1 1 calc R . .
C8 C -0.2920(16) -0.7537(7) -0.6965(15) 0.103(5) Uani 1 1 d . . .
H8A H -0.2864 -0.7337 -0.6079 0.124 Uiso 1 1 calc R . .
H8B H -0.2086 -0.7854 -0.7080 0.124 Uiso 1 1 calc R . .
C2 C -0.4362(13) -0.4774(5) -0.4907(9) 0.064(3) Uani 1 1 d . . .
H2A H -0.4469 -0.4574 -0.4025 0.077 Uiso 1 1 calc R . .
H2B H -0.4242 -0.4388 -0.5533 0.077 Uiso 1 1 calc R . .
C15 C -0.6986(17) -0.7926(7) -0.7155(14) 0.102(5) Uani 1 1 d . . .
H15A H -0.6996 -0.8290 -0.6476 0.123 Uiso 1 1 calc R . .
H15B H -0.6973 -0.8158 -0.8014 0.123 Uiso 1 1 calc R . .
C9 C -0.4345(18) -0.7949(6) -0.7109(13) 0.098(4) Uani 1 1 d . . .
H9A H -0.4350 -0.8187 -0.7963 0.118 Uiso 1 1 calc R . .
H9B H -0.4389 -0.8309 -0.6423 0.118 Uiso 1 1 calc R . .
C13 C -0.8383(13) -0.6897(7) -0.8038(12) 0.087(4) Uani 1 1 d . . .
H13A H -0.9220 -0.6590 -0.7861 0.104 Uiso 1 1 calc R . .
H13B H -0.8502 -0.7092 -0.8923 0.104 Uiso 1 1 calc R . .
C14 C -0.8360(17) -0.7490(7) -0.7041(15) 0.106(5) Uani 1 1 d . . .
H14A H -0.8422 -0.7293 -0.6152 0.128 Uiso 1 1 calc R . .
H14B H -0.9216 -0.7790 -0.7177 0.128 Uiso 1 1 calc R . .
C3 C -0.3019(11) -0.5247(6) -0.4949(10) 0.064(3) Uani 1 1 d . . .
H3A H -0.3078 -0.5587 -0.4230 0.076 Uiso 1 1 calc R . .
H3B H -0.2140 -0.4962 -0.4811 0.076 Uiso 1 1 calc R . .


_geom_special_details            
; 
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
N1 C12 1.506(10) . ?
N1 C1 1.511(11) . ?
N1 C16 1.513(10) . ?
N1 C5 1.525(9) . ?
C12 C11 1.511(13) . ?
C12 H12A 0.9700 . ?
C12 H12B 0.9700 . ?
C5 C4 1.496(11) . ?
C5 C6 1.548(13) . ?
C5 H5 0.9800 . ?
C16 H16A 0.9600 . ?
C16 H16B 0.9600 . ?
C16 H16C 0.9600 . ?
C11 C10 1.517(14) . ?
C11 C13 1.523(14) . ?
C11 H11 0.9800 . ?
C1 C2 1.506(13) . ?
C1 H1A 0.9700 . ?
C1 H1B 0.9700 . ?
C10 N2 1.490(11) . ?
C10 C6 1.513(13) . ?
C10 H10 0.9800 . ?
N2 C9 1.457(15) . ?
N2 C15 1.463(14) . ?
C6 C7 1.525(13) . ?
C6 H6 0.9800 . ?
C7 C8 1.505(16) . ?
C7 H7A 0.9700 . ?
C7 H7B 0.9700 . ?
C4 C3 1.520(13) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C8 C9 1.513(17) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C2 C3 1.509(14) . ?
C2 H2A 0.9700 . ?
C2 H2B 0.9700 . ?
C15 C14 1.495(19) . ?
C15 H15A 0.9700 . ?
C15 H15B 0.9700 . ?
C9 H9A 0.9700 . ?
C9 H9B 0.9700 . ?
C13 C14 1.504(16) . ?
C13 H13A 0.9700 . ?
C13 H13B 0.9700 . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C3 H3A 0.9700 . ?
C3 H3B 0.9700 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C12 N1 C1 107.6(7) . . ?
C12 N1 C16 109.4(7) . . ?
C1 N1 C16 108.6(6) . . ?
C12 N1 C5 109.3(5) . . ?
C1 N1 C5 109.6(7) . . ?
C16 N1 C5 112.2(7) . . ?
N1 C12 C11 113.5(7) . . ?
N1 C12 H12A 108.9 . . ?
C11 C12 H12A 108.9 . . ?
N1 C12 H12B 108.9 . . ?
C11 C12 H12B 108.9 . . ?
H12A C12 H12B 107.7 . . ?
C4 C5 N1 111.6(7) . . ?
C4 C5 C6 115.8(8) . . ?
N1 C5 C6 109.9(7) . . ?
C4 C5 H5 106.3 . . ?
N1 C5 H5 106.3 . . ?
C6 C5 H5 106.3 . . ?
N1 C16 H16A 109.5 . . ?
N1 C16 H16B 109.5 . . ?
H16A C16 H16B 109.5 . . ?
N1 C16 H16C 109.5 . . ?
H16A C16 H16C 109.5 . . ?
H16B C16 H16C 109.5 . . ?
C12 C11 C10 111.1(7) . . ?
C12 C11 C13 109.1(8) . . ?
C10 C11 C13 112.6(9) . . ?
C12 C11 H11 108.0 . . ?
C10 C11 H11 108.0 . . ?
C13 C11 H11 108.0 . . ?
C2 C1 N1 113.3(8) . . ?
C2 C1 H1A 108.9 . . ?
N1 C1 H1A 108.9 . . ?
C2 C1 H1B 108.9 . . ?
N1 C1 H1B 108.9 . . ?
H1A C1 H1B 107.7 . . ?
N2 C10 C6 111.4(8) . . ?
N2 C10 C11 111.3(9) . . ?
C6 C10 C11 110.9(7) . . ?
N2 C10 H10 107.7 . . ?
C6 C10 H10 107.7 . . ?
C11 C10 H10 107.7 . . ?
C9 N2 C15 109.9(9) . . ?
C9 N2 C10 110.4(9) . . ?
C15 N2 C10 111.2(10) . . ?
C10 C6 C7 110.0(8) . . ?
C10 C6 C5 110.8(7) . . ?
C7 C6 C5 112.7(8) . . ?
C10 C6 H6 107.7 . . ?
C7 C6 H6 107.7 . . ?
C5 C6 H6 107.7 . . ?
C8 C7 C6 110.1(10) . . ?
C8 C7 H7A 109.6 . . ?
C6 C7 H7A 109.6 . . ?
C8 C7 H7B 109.6 . . ?
C6 C7 H7B 109.6 . . ?
H7A C7 H7B 108.2 . . ?
C5 C4 C3 111.7(8) . . ?
C5 C4 H4A 109.3 . . ?
C3 C4 H4A 109.3 . . ?
C5 C4 H4B 109.3 . . ?
C3 C4 H4B 109.3 . . ?
H4A C4 H4B 107.9 . . ?
C7 C8 C9 110.9(12) . . ?
C7 C8 H8A 109.5 . . ?
C9 C8 H8A 109.5 . . ?
C7 C8 H8B 109.5 . . ?
C9 C8 H8B 109.5 . . ?
H8A C8 H8B 108.1 . . ?
C1 C2 C3 109.9(7) . . ?
C1 C2 H2A 109.7 . . ?
C3 C2 H2A 109.7 . . ?
C1 C2 H2B 109.7 . . ?
C3 C2 H2B 109.7 . . ?
H2A C2 H2B 108.2 . . ?
N2 C15 C14 112.1(10) . . ?
N2 C15 H15A 109.2 . . ?
C14 C15 H15A 109.2 . . ?
N2 C15 H15B 109.2 . . ?
C14 C15 H15B 109.2 . . ?
H15A C15 H15B 107.9 . . ?
N2 C9 C8 112.4(10) . . ?
N2 C9 H9A 109.1 . . ?
C8 C9 H9A 109.1 . . ?
N2 C9 H9B 109.1 . . ?
C8 C9 H9B 109.1 . . ?
H9A C9 H9B 107.9 . . ?
C14 C13 C11 111.0(10) . . ?
C14 C13 H13A 109.4 . . ?
C11 C13 H13A 109.4 . . ?
C14 C13 H13B 109.4 . . ?
C11 C13 H13B 109.4 . . ?
H13A C13 H13B 108.0 . . ?
C15 C14 C13 111.7(12) . . ?
C15 C14 H14A 109.3 . . ?
C13 C14 H14A 109.3 . . ?
C15 C14 H14B 109.3 . . ?
C13 C14 H14B 109.3 . . ?
H14A C14 H14B 107.9 . . ?
C2 C3 C4 112.5(8) . . ?
C2 C3 H3A 109.1 . . ?
C4 C3 H3A 109.1 . . ?
C2 C3 H3B 109.1 . . ?
C4 C3 H3B 109.1 . . ?
H3A C3 H3B 107.8 . . ?

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
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C1 N1 C12 C11 -175.4(7) . . . . ?
C16 N1 C12 C11 66.8(9) . . . . ?
C5 N1 C12 C11 -56.5(9) . . . . ?
C12 N1 C5 C4 -173.1(9) . . . . ?
C1 N1 C5 C4 -55.3(10) . . . . ?
C16 N1 C5 C4 65.4(9) . . . . ?
C12 N1 C5 C6 57.1(8) . . . . ?
C1 N1 C5 C6 174.8(7) . . . . ?
C16 N1 C5 C6 -64.5(8) . . . . ?
N1 C12 C11 C10 54.9(10) . . . . ?
N1 C12 C11 C13 179.6(8) . . . . ?
C12 N1 C1 C2 175.1(7) . . . . ?
C16 N1 C1 C2 -66.6(9) . . . . ?
C5 N1 C1 C2 56.3(9) . . . . ?
C12 C11 C10 N2 70.7(10) . . . . ?
C13 C11 C10 N2 -52.0(11) . . . . ?
C12 C11 C10 C6 -53.9(10) . . . . ?
C13 C11 C10 C6 -176.6(9) . . . . ?
C6 C10 N2 C9 -57.8(11) . . . . ?
C11 C10 N2 C9 177.9(9) . . . . ?
C6 C10 N2 C15 180.0(9) . . . . ?
C11 C10 N2 C15 55.6(10) . . . . ?
N2 C10 C6 C7 57.2(11) . . . . ?
C11 C10 C6 C7 -178.3(8) . . . . ?
N2 C10 C6 C5 -68.1(10) . . . . ?
C11 C10 C6 C5 56.4(10) . . . . ?
C4 C5 C6 C10 174.0(8) . . . . ?
N1 C5 C6 C10 -58.5(9) . . . . ?
C4 C5 C6 C7 50.2(12) . . . . ?
N1 C5 C6 C7 177.7(8) . . . . ?
C10 C6 C7 C8 -55.4(12) . . . . ?
C5 C6 C7 C8 68.8(12) . . . . ?
N1 C5 C4 C3 54.8(11) . . . . ?
C6 C5 C4 C3 -178.5(8) . . . . ?
C6 C7 C8 C9 54.6(12) . . . . ?
N1 C1 C2 C3 -55.3(10) . . . . ?
C9 N2 C15 C14 179.1(12) . . . . ?
C10 N2 C15 C14 -58.4(14) . . . . ?
C15 N2 C9 C8 -180.0(12) . . . . ?
C10 N2 C9 C8 57.1(13) . . . . ?
C7 C8 C9 N2 -56.4(14) . . . . ?
C12 C11 C13 C14 -73.8(12) . . . . ?
C10 C11 C13 C14 50.0(13) . . . . ?
N2 C15 C14 C13 56.8(15) . . . . ?
C11 C13 C14 C15 -51.7(14) . . . . ?
C1 C2 C3 C4 53.1(11) . . . . ?
C5 C4 C3 C2 -54.1(11) . . . . ?

_diffrn_measured_fraction_theta_max 0.998
_diffrn_reflns_theta_full        25.01
_diffrn_measured_fraction_theta_full 0.998
_refine_diff_density_max         1.011
_refine_diff_density_min         -0.662
_refine_diff_density_rms         0.109
