# Electronic Supplementary Material (ESI) for Organic .
# This journal is © The Royal Society of Chemistry 2014

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#                 Cambridge Crystallographic Data Centre
#                                CCDC 
# 
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# 
#  This CIF contains data from an original supplementary publication
#  deposited with the CCDC, and may include chemical, crystal,
#  experimental, refinement, atomic coordinates,
#  anisotropic displacement parameters and molecular geometry data,
#  as required by the journal to which it was submitted.
#
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#  fide research purposes only. It may contain copyright material
#  of the CCDC or of third parties, and may not be copied or further
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#  except for the purpose of generating routine backup copies
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#  data retrieval see:
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#  from this site to visualise CIF-encoded structures and 
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data_imine3_LiCl

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C18 H22 Cl Li N2 O3'
_chemical_formula_weight         356.77

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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Li Li -0.0003 0.0001 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   Cc

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

_cell_length_a                   21.6473(8)
_cell_length_b                   7.6201(3)
_cell_length_c                   13.1540(4)
_cell_angle_alpha                90.00
_cell_angle_beta                 123.262(4)
_cell_angle_gamma                90.00
_cell_volume                     1814.33(14)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       prismatic
_exptl_crystal_colour            colourless
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.05
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             752
_exptl_absorpt_coefficient_mu    0.229
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.92
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_process_details   
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle4 beta (release 11-11-2005 CrysAlis171 .NET)
(compiled Nov 11 2005,15:50:43)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      100(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  KM4CCD
_diffrn_measurement_method       'omega scan'
_diffrn_detector_area_resol_mean 8.6479
_diffrn_standards_number         '1 frmae'
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        2
_diffrn_reflns_number            16503
_diffrn_reflns_av_R_equivalents  0.0195
_diffrn_reflns_av_sigmaI/netI    0.0334
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         2.90
_diffrn_reflns_theta_max         28.71
_reflns_number_total             4423
_reflns_number_gt                3816
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.28cycle4 beta (release 11-11-2005 CrysAlis171 .NET)
(compiled Nov 11 2005,15:50:43)
;
_computing_cell_refinement       
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle4 beta (release 11-11-2005 CrysAlis171 .NET)
(compiled Nov 11 2005,15:50:43)
;
_computing_data_reduction        
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.28cycle4 beta (release 11-11-2005 CrysAlis171 .NET)
(compiled Nov 11 2005,15:50:43)
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    Diamond
_computing_publication_material  SHELXTL-97

_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)+(0.0277P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_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, 2155 Friedel pairs'
_refine_ls_abs_structure_Flack   0.00(4)
_refine_ls_number_reflns         4423
_refine_ls_number_parameters     309
_refine_ls_number_restraints     2
_refine_ls_R_factor_all          0.0299
_refine_ls_R_factor_gt           0.0233
_refine_ls_wR_factor_ref         0.0474
_refine_ls_wR_factor_gt          0.0466
_refine_ls_goodness_of_fit_ref   0.933
_refine_ls_restrained_S_all      0.933
_refine_ls_shift/su_max          0.001
_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
Cl1 Cl 0.026393(16) 0.21128(4) 0.23983(2) 0.02096(7) Uani 1 1 d . . .
Li1 Li -0.00302(13) 0.3790(3) 0.0777(2) 0.0236(5) Uani 1 1 d . . .
O1 O -0.15340(4) 0.28596(10) -0.05226(7) 0.01507(17) Uani 1 1 d . . .
O2 O -0.10797(4) 0.58761(10) 0.07819(7) 0.01616(18) Uani 1 1 d . . .
O3 O 0.08392(5) 0.41295(11) 0.03716(8) 0.0216(2) Uani 1 1 d . . .
N1 N -0.03865(6) 0.20479(14) -0.07026(9) 0.0182(2) Uani 1 1 d . . .
N2 N 0.02759(6) 0.64597(14) 0.11946(10) 0.0200(2) Uani 1 1 d . . .
C1 C -0.10078(7) 0.13426(16) -0.14541(11) 0.0183(3) Uani 1 1 d . . .
C2 C -0.16544(7) 0.17994(16) -0.14571(11) 0.0175(3) Uani 1 1 d . . .
C3 C -0.23878(8) 0.15027(18) -0.22165(12) 0.0237(3) Uani 1 1 d . . .
C4 C -0.27469(7) 0.24115(19) -0.17429(13) 0.0223(3) Uani 1 1 d . . .
C5 C -0.22119(6) 0.32156(16) -0.07152(11) 0.0174(3) Uani 1 1 d . . .
C6 C -0.21927(7) 0.42692(15) 0.02717(11) 0.0167(3) Uani 1 1 d . . .
C7 C -0.18033(6) 0.59834(16) 0.04367(10) 0.0163(3) Uani 1 1 d . . .
C8 C -0.20042(8) 0.76905(17) 0.03234(12) 0.0199(3) Uani 1 1 d . . .
C9 C -0.13813(8) 0.87108(16) 0.06045(12) 0.0204(3) Uani 1 1 d . . .
C10 C -0.08349(7) 0.75653(15) 0.08713(11) 0.0178(3) Uani 1 1 d . . .
C11 C -0.00976(7) 0.77913(18) 0.11452(11) 0.0187(3) Uani 1 1 d . . .
C12 C 0.10124(7) 0.67620(18) 0.14276(13) 0.0235(3) Uani 1 1 d . . .
C13 C 0.10321(8) 0.59272(18) 0.04092(13) 0.0230(3) Uani 1 1 d . . .
C14 C 0.06262(8) 0.32507(19) -0.07377(13) 0.0241(3) Uani 1 1 d . . .
C15 C 0.02512(8) 0.15760(18) -0.07574(13) 0.0233(3) Uani 1 1 d . . .
C16 C -0.29877(7) 0.46675(19) -0.01107(13) 0.0240(3) Uani 1 1 d . . .
C17 C -0.17714(8) 0.31399(16) 0.14575(12) 0.0189(3) Uani 1 1 d . . .
C18 C -0.16743(10) 0.3996(2) 0.25791(14) 0.0304(3) Uani 1 1 d . . .
H1 H -0.1080(9) 0.044(2) -0.2056(14) 0.036 Uiso 1 1 d . . .
H3 H -0.2594(8) 0.083(2) -0.2921(15) 0.035(4) Uiso 1 1 d . . .
H4 H -0.3244(10) 0.240(2) -0.2090(16) 0.040(5) Uiso 1 1 d . . .
H8 H -0.2488(9) 0.812(2) 0.0072(14) 0.033(4) Uiso 1 1 d . . .
H9 H -0.1324(7) 0.9923(19) 0.0622(12) 0.018(3) Uiso 1 1 d . . .
H11 H 0.0101(7) 0.8953(19) 0.1306(12) 0.017(4) Uiso 1 1 d . . .
H12A H 0.1344(8) 0.6184(17) 0.2161(14) 0.019(3) Uiso 1 1 d . . .
H12B H 0.1114(8) 0.803(2) 0.1450(13) 0.025(4) Uiso 1 1 d . . .
H13A H 0.1539(8) 0.5994(17) 0.0534(12) 0.018(3) Uiso 1 1 d . . .
H13B H 0.0704(8) 0.6495(19) -0.0305(14) 0.023(4) Uiso 1 1 d . . .
H14A H 0.1060(8) 0.3007(17) -0.0719(13) 0.019(3) Uiso 1 1 d . . .
H14B H 0.0312(9) 0.402(2) -0.1405(15) 0.034(4) Uiso 1 1 d . . .
H15A H 0.0547(8) 0.094(2) -0.0057(14) 0.030(4) Uiso 1 1 d . . .
H15B H 0.0129(9) 0.0876(19) -0.1464(15) 0.035 Uiso 1 1 d . . .
H16A H -0.2977(8) 0.5403(19) 0.0588(13) 0.030(4) Uiso 1 1 d . . .
H16B H -0.3250(8) 0.357(2) -0.0229(13) 0.027(4) Uiso 1 1 d . . .
H16C H -0.3265(8) 0.5314(19) -0.0874(14) 0.029(4) Uiso 1 1 d . . .
H17A H -0.1270(9) 0.2875(19) 0.1609(14) 0.035 Uiso 1 1 d . . .
H17B H -0.2095(8) 0.196(2) 0.1204(15) 0.038(5) Uiso 1 1 d . . .
H18A H -0.2157(11) 0.440(2) 0.2487(16) 0.057 Uiso 1 1 d . . .
H18B H -0.1352(10) 0.516(2) 0.2816(17) 0.057 Uiso 1 1 d . . .
H18C H -0.1388(10) 0.319(2) 0.3298(18) 0.057 Uiso 1 1 d . . .


_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
Cl1 Li1 2.258(2) . ?
Li1 N2 2.117(2) . ?
Li1 N1 2.121(2) . ?
Li1 O3 2.234(2) . ?
O1 C2 1.3712(14) . ?
O1 C5 1.3725(14) . ?
O2 C10 1.3723(14) . ?
O2 C7 1.3734(14) . ?
O3 C13 1.4250(16) . ?
O3 C14 1.4325(16) . ?
N1 C1 1.2713(17) . ?
N1 C15 1.4661(17) . ?
N2 C11 1.2768(16) . ?
N2 C12 1.4673(17) . ?
C1 C2 1.4403(18) . ?
C1 H1 0.993(15) . ?
C2 C3 1.3528(18) . ?
C3 C4 1.415(2) . ?
C3 H3 0.932(16) . ?
C4 C5 1.3515(19) . ?
C4 H4 0.909(19) . ?
C5 C6 1.5075(17) . ?
C6 C7 1.5045(17) . ?
C6 C16 1.5352(18) . ?
C6 C17 1.5636(17) . ?
C7 C8 1.3536(18) . ?
C8 C9 1.4187(19) . ?
C8 H8 0.965(16) . ?
C9 C10 1.3523(18) . ?
C9 H9 0.930(14) . ?
C10 C11 1.4408(18) . ?
C11 H11 0.956(14) . ?
C12 C13 1.505(2) . ?
C12 H12A 0.938(15) . ?
C12 H12B 0.990(15) . ?
C13 H13A 1.017(14) . ?
C13 H13B 0.917(15) . ?
C14 C15 1.505(2) . ?
C14 H14A 0.945(14) . ?
C14 H14B 0.960(17) . ?
C15 H15A 0.921(15) . ?
C15 H15B 0.974(16) . ?
C16 H16A 1.066(15) . ?
C16 H16B 0.977(16) . ?
C16 H16C 0.975(15) . ?
C17 C18 1.5185(19) . ?
C17 H17A 1.010(16) . ?
C17 H17B 1.072(16) . ?
C18 H18A 1.030(19) . ?
C18 H18B 1.065(18) . ?
C18 H18C 1.01(2) . ?

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
N2 Li1 N1 138.12(12) . . ?
N2 Li1 O3 76.47(8) . . ?
N1 Li1 O3 77.51(8) . . ?
N2 Li1 Cl1 114.37(10) . . ?
N1 Li1 Cl1 106.53(9) . . ?
O3 Li1 Cl1 116.92(10) . . ?
C2 O1 C5 107.02(9) . . ?
C10 O2 C7 106.81(9) . . ?
C13 O3 C14 114.15(10) . . ?
C13 O3 Li1 111.85(9) . . ?
C14 O3 Li1 110.25(10) . . ?
C1 N1 C15 118.75(11) . . ?
C1 N1 Li1 132.49(11) . . ?
C15 N1 Li1 108.68(10) . . ?
C11 N2 C12 118.11(11) . . ?
C11 N2 Li1 130.64(11) . . ?
C12 N2 Li1 110.77(10) . . ?
N1 C1 C2 120.79(11) . . ?
N1 C1 H1 123.3(9) . . ?
C2 C1 H1 115.9(9) . . ?
C3 C2 O1 109.24(11) . . ?
C3 C2 C1 134.98(12) . . ?
O1 C2 C1 115.68(10) . . ?
C2 C3 C4 107.38(12) . . ?
C2 C3 H3 123.7(9) . . ?
C4 C3 H3 129.0(9) . . ?
C5 C4 C3 106.62(12) . . ?
C5 C4 H4 129.4(11) . . ?
C3 C4 H4 124.0(11) . . ?
C4 C5 O1 109.75(11) . . ?
C4 C5 C6 134.96(12) . . ?
O1 C5 C6 115.13(10) . . ?
C7 C6 C5 109.58(10) . . ?
C7 C6 C16 108.32(10) . . ?
C5 C6 C16 109.06(10) . . ?
C7 C6 C17 111.09(10) . . ?
C5 C6 C17 106.95(10) . . ?
C16 C6 C17 111.80(11) . . ?
C8 C7 O2 109.45(11) . . ?
C8 C7 C6 134.24(12) . . ?
O2 C7 C6 116.31(10) . . ?
C7 C8 C9 107.21(12) . . ?
C7 C8 H8 125.8(9) . . ?
C9 C8 H8 127.0(9) . . ?
C10 C9 C8 106.55(11) . . ?
C10 C9 H9 123.3(8) . . ?
C8 C9 H9 130.2(8) . . ?
C9 C10 O2 109.97(11) . . ?
C9 C10 C11 132.76(12) . . ?
O2 C10 C11 117.15(10) . . ?
N2 C11 C10 120.10(12) . . ?
N2 C11 H11 121.9(8) . . ?
C10 C11 H11 118.0(8) . . ?
N2 C12 C13 107.81(11) . . ?
N2 C12 H12A 105.8(8) . . ?
C13 C12 H12A 109.7(8) . . ?
N2 C12 H12B 111.0(8) . . ?
C13 C12 H12B 109.0(8) . . ?
H12A C12 H12B 113.4(12) . . ?
O3 C13 C12 106.65(10) . . ?
O3 C13 H13A 108.8(7) . . ?
C12 C13 H13A 112.9(7) . . ?
O3 C13 H13B 111.7(9) . . ?
C12 C13 H13B 109.1(9) . . ?
H13A C13 H13B 107.6(12) . . ?
O3 C14 C15 106.45(11) . . ?
O3 C14 H14A 107.8(8) . . ?
C15 C14 H14A 110.7(8) . . ?
O3 C14 H14B 108.5(9) . . ?
C15 C14 H14B 113.3(9) . . ?
H14A C14 H14B 109.9(13) . . ?
N1 C15 C14 107.74(11) . . ?
N1 C15 H15A 103.7(9) . . ?
C14 C15 H15A 111.0(9) . . ?
N1 C15 H15B 114.2(9) . . ?
C14 C15 H15B 110.0(9) . . ?
H15A C15 H15B 110.0(13) . . ?
C6 C16 H16A 109.4(8) . . ?
C6 C16 H16B 109.4(9) . . ?
H16A C16 H16B 108.9(12) . . ?
C6 C16 H16C 112.6(9) . . ?
H16A C16 H16C 109.4(11) . . ?
H16B C16 H16C 107.1(12) . . ?
C18 C17 C6 115.28(11) . . ?
C18 C17 H17A 109.5(9) . . ?
C6 C17 H17A 106.4(9) . . ?
C18 C17 H17B 112.3(9) . . ?
C6 C17 H17B 103.0(8) . . ?
H17A C17 H17B 110.0(12) . . ?
C17 C18 H18A 115.0(10) . . ?
C17 C18 H18B 111.3(10) . . ?
H18A C18 H18B 104.1(14) . . ?
C17 C18 H18C 109.7(10) . . ?
H18A C18 H18C 110.7(14) . . ?
H18B C18 H18C 105.5(15) . . ?

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
N2 Li1 O3 C13 -9.56(11) . . . . ?
N1 Li1 O3 C13 137.33(9) . . . . ?
Cl1 Li1 O3 C13 -120.29(11) . . . . ?
N2 Li1 O3 C14 -137.72(9) . . . . ?
N1 Li1 O3 C14 9.18(10) . . . . ?
Cl1 Li1 O3 C14 111.56(11) . . . . ?
N2 Li1 N1 C1 -108.03(19) . . . . ?
O3 Li1 N1 C1 -160.73(12) . . . . ?
Cl1 Li1 N1 C1 84.56(15) . . . . ?
N2 Li1 N1 C15 75.4(2) . . . . ?
O3 Li1 N1 C15 22.73(10) . . . . ?
Cl1 Li1 N1 C15 -91.98(11) . . . . ?
N1 Li1 N2 C11 97.3(2) . . . . ?
O3 Li1 N2 C11 150.33(12) . . . . ?
Cl1 Li1 N2 C11 -95.95(15) . . . . ?
N1 Li1 N2 C12 -74.4(2) . . . . ?
O3 Li1 N2 C12 -21.43(10) . . . . ?
Cl1 Li1 N2 C12 92.29(13) . . . . ?
C15 N1 C1 C2 -178.33(11) . . . . ?
Li1 N1 C1 C2 5.41(19) . . . . ?
C5 O1 C2 C3 0.15(13) . . . . ?
C5 O1 C2 C1 177.06(10) . . . . ?
N1 C1 C2 C3 168.54(14) . . . . ?
N1 C1 C2 O1 -7.32(16) . . . . ?
O1 C2 C3 C4 -0.05(15) . . . . ?
C1 C2 C3 C4 -176.10(14) . . . . ?
C2 C3 C4 C5 -0.08(16) . . . . ?
C3 C4 C5 O1 0.18(15) . . . . ?
C3 C4 C5 C6 -174.76(13) . . . . ?
C2 O1 C5 C4 -0.21(13) . . . . ?
C2 O1 C5 C6 175.84(10) . . . . ?
C4 C5 C6 C7 -127.52(16) . . . . ?
O1 C5 C6 C7 57.75(13) . . . . ?
C4 C5 C6 C16 -9.1(2) . . . . ?
O1 C5 C6 C16 176.17(10) . . . . ?
C4 C5 C6 C17 111.98(17) . . . . ?
O1 C5 C6 C17 -62.76(13) . . . . ?
C10 O2 C7 C8 -0.52(13) . . . . ?
C10 O2 C7 C6 179.61(10) . . . . ?
C5 C6 C7 C8 119.04(15) . . . . ?
C16 C6 C7 C8 0.16(19) . . . . ?
C17 C6 C7 C8 -123.00(15) . . . . ?
C5 C6 C7 O2 -61.13(13) . . . . ?
C16 C6 C7 O2 179.99(10) . . . . ?
C17 C6 C7 O2 56.83(14) . . . . ?
O2 C7 C8 C9 0.24(14) . . . . ?
C6 C7 C8 C9 -179.92(13) . . . . ?
C7 C8 C9 C10 0.14(14) . . . . ?
C8 C9 C10 O2 -0.47(14) . . . . ?
C8 C9 C10 C11 175.34(13) . . . . ?
C7 O2 C10 C9 0.61(13) . . . . ?
C7 O2 C10 C11 -175.93(10) . . . . ?
C12 N2 C11 C10 177.56(11) . . . . ?
Li1 N2 C11 C10 6.30(19) . . . . ?
C9 C10 C11 N2 -169.78(14) . . . . ?
O2 C10 C11 N2 5.79(17) . . . . ?
C11 N2 C12 C13 -124.29(13) . . . . ?
Li1 N2 C12 C13 48.63(14) . . . . ?
C14 O3 C13 C12 163.19(11) . . . . ?
Li1 O3 C13 C12 37.14(13) . . . . ?
N2 C12 C13 O3 -56.01(13) . . . . ?
C13 O3 C14 C15 -164.89(10) . . . . ?
Li1 O3 C14 C15 -38.01(13) . . . . ?
C1 N1 C15 C14 131.73(12) . . . . ?
Li1 N1 C15 C14 -51.18(13) . . . . ?
O3 C14 C15 N1 59.37(14) . . . . ?
C7 C6 C17 C18 58.99(16) . . . . ?
C5 C6 C17 C18 178.53(12) . . . . ?
C16 C6 C17 C18 -62.15(16) . . . . ?

_diffrn_measured_fraction_theta_max 0.961
_diffrn_reflns_theta_full        28.00
_diffrn_measured_fraction_theta_full 0.993
_refine_diff_density_max         0.192
_refine_diff_density_min         -0.160
_refine_diff_density_rms         0.033
_database_code_depnum_ccdc_archive 'CCDC 983841'
