#------------------------------------------------------------------------------
#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/90/2019048.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_2019048
loop_
_publ_author_name
'Bojarska, Joanna'
'Maniukiewicz, Waldemar'
'Sieroń, Lesław'
_publ_section_title
;
 Three new olanzapine structures: the acetic acid monosolvate, and the
 propan-2-ol and propan-2-one hemisolvate monohydrates
;
_journal_coeditor_code           OV3029
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              781
_journal_page_last               786
_journal_paper_doi               10.1107/S010827011301411X
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C17 H20 N4 S , 0.5C3 H8 O , H2 O'
_chemical_formula_moiety         'C17 H20 N4 S, 0.5(C3 H8 O), H2 O'
_chemical_formula_sum            'C18.5 H26 N4 O1.5 S'
_chemical_formula_weight         360.51
_chemical_name_common
;
Olanzapine propan-2-ol hemisolvate monohydrate
;
_chemical_name_systematic
'2-Methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine propan-2-ol hemisolvate monohydrate'
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 125.3140(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   24.5414(4)
_cell_length_b                   12.5088(3)
_cell_length_c                   15.3096(4)
_cell_measurement_reflns_used    9708
_cell_measurement_temperature    296
_cell_measurement_theta_max      66.97
_cell_measurement_theta_min      2.83
_cell_volume                     3835.01(16)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2008)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2008)'
_computing_molecular_graphics
;
PLATON (Spek, 2009) and Mercury (Macrae et al., 2008)
;
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker SMART APEXII CCD area-detector'
_diffrn_measurement_method       ω
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         '30W microsource with MonoCap capillary'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0213
_diffrn_reflns_av_sigmaI/netI    0.0134
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            23622
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        67.00
_diffrn_reflns_theta_max         67.00
_diffrn_reflns_theta_min         4.17
_exptl_absorpt_coefficient_mu    1.627
_exptl_absorpt_correction_T_max  0.74
_exptl_absorpt_correction_T_min  0.63
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.249
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.194
_refine_diff_density_min         -0.182
_refine_ls_extinction_coef       0.00175(13)
_refine_ls_extinction_expression
'Fc^*^ = kFc[1+0.001Fc²λ³/sin(2θ)]^-1/4^'
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         3385
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0350
_refine_ls_R_factor_gt           0.0348
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0574P)²+1.6621P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0996
_refine_ls_wR_factor_ref         0.0998
_reflns_number_gt                3341
_reflns_number_total             3385
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            ov3029.cif
_cod_data_source_block           II
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_original_formula_sum        'C18.5 H26 N4 O1.5 S1'
_cod_database_code               2019048
_cod_database_fobs_code          2019048
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 -x,y,1/2-z
3 -x,-y,-z
4 x,-y,1/2+z
5 1/2+x,1/2+y,z
6 1/2-x,1/2+y,1/2-z
7 1/2-x,1/2-y,-z
8 1/2+x,1/2-y,1/2+z
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_thermal_displace_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
S S1 0.29248(2) 0.15475(3) 0.24465(3) 0.0562(2) Uani d . 1.000 . .
N N1 0.16736(5) 0.37335(9) 0.31448(9) 0.0433(3) Uani d . 1.000 . .
N N2 0.18683(6) 0.29524(10) 0.15343(10) 0.0498(4) Uani d . 1.000 . .
N N3 0.27114(5) 0.41962(8) 0.46204(9) 0.0427(3) Uani d . 1.000 . .
N N4 0.35058(6) 0.54962(9) 0.64855(9) 0.0516(4) Uani d . 1.000 . .
C C1 0.12178(6) 0.30669(10) 0.22787(10) 0.0415(4) Uani d . 1.000 . .
C C2 0.12802(6) 0.27120(11) 0.14713(10) 0.0449(4) Uani d . 1.000 . .
C C3 0.24439(6) 0.25447(11) 0.24650(11) 0.0436(4) Uani d . 1.000 . .
C C4 0.26632(6) 0.28005(10) 0.34846(10) 0.0408(4) Uani d . 1.000 . .
C C5 0.23144(6) 0.36005(9) 0.37018(10) 0.0391(4) Uani d . 1.000 . .
C C6 0.32309(6) 0.21755(10) 0.42610(11) 0.0456(4) Uani d . 1.000 . .
C C7 0.34344(7) 0.14723(11) 0.38342(13) 0.0525(4) Uani d . 1.000 . .
C C8 0.39945(9) 0.06788(15) 0.43890(17) 0.0761(6) Uani d . 1.000 . .
C C9 0.07649(7) 0.21363(13) 0.06055(12) 0.0565(5) Uani d . 1.000 . .
C C10 0.01868(7) 0.19057(14) 0.05237(13) 0.0648(5) Uani d . 1.000 . .
C C11 0.01205(7) 0.22423(13) 0.13151(13) 0.0589(5) Uani d . 1.000 . .
C C12 0.06272(6) 0.28217(11) 0.21718(12) 0.0493(4) Uani d . 1.000 . .
C C13 0.33583(6) 0.46104(11) 0.49335(11) 0.0455(4) Uani d . 1.000 . .
C C14 0.38135(7) 0.47709(11) 0.61347(12) 0.0531(4) Uani d . 1.000 . .
C C15 0.28651(8) 0.50498(12) 0.61717(12) 0.0541(5) Uani d . 1.000 . .
C C16 0.23996(7) 0.48954(11) 0.49777(11) 0.0467(4) Uani d . 1.000 . .
C C17 0.39478(10) 0.56624(17) 0.76489(13) 0.0824(7) Uani d . 1.000 . .
O O1 0.09446(11) 0.4207(2) -0.1806(3) 0.0896(10) Uani d DP 0.500 A -1
C C18 0.02263(12) 0.4235(4) -0.2581(4) 0.0852(18) Uani d DP 0.500 A -1
C C19 0.0052(4) 0.3084(5) -0.2976(7) 0.186(4) Uani d DP 0.500 A -1
C C20 -0.0074(7) 0.4381(11) -0.1952(9) 0.252(8) Uani d DP 0.500 A -1
O O1W 0.17970(6) 0.24588(9) -0.03978(10) 0.0603(4) Uani d D 1.000 . .
H H2 0.1835(8) 0.2743(13) 0.0950(15) 0.056(4) Uiso d . 1.000 . .
H H6 0.34410 0.22470 0.49940 0.0550 Uiso c R 1.000 . .
H H8A 0.40140 0.02920 0.38670 0.1140 Uiso c RP 0.500 . .
H H8B 0.39190 0.01880 0.47910 0.1140 Uiso c RP 0.500 . .
H H8C 0.44090 0.10480 0.48650 0.1140 Uiso c RP 0.500 . .
H H8D 0.42140 0.07270 0.51480 0.1140 Uiso c RP 0.500 . .
H H8E 0.43090 0.08310 0.42240 0.1140 Uiso c RP 0.500 . .
H H8F 0.38190 -0.00290 0.41500 0.1140 Uiso c RP 0.500 . .
H H9 0.08110 0.19030 0.00740 0.0680 Uiso c R 1.000 . .
H H10 -0.01560 0.15260 -0.00620 0.0780 Uiso c R 1.000 . .
H H11 -0.02640 0.20800 0.12720 0.0710 Uiso c R 1.000 . .
H H12 0.05730 0.30560 0.26940 0.0590 Uiso c R 1.000 . .
H H13A 0.32960 0.52860 0.45750 0.0550 Uiso c R 1.000 . .
H H13B 0.35620 0.41110 0.47170 0.0550 Uiso c R 1.000 . .
H H14A 0.39020 0.40870 0.64910 0.0640 Uiso c R 1.000 . .
H H14B 0.42360 0.50660 0.63320 0.0640 Uiso c R 1.000 . .
H H15A 0.26600 0.55270 0.64020 0.0650 Uiso c R 1.000 . .
H H15B 0.29400 0.43680 0.65260 0.0650 Uiso c R 1.000 . .
H H16A 0.19840 0.45810 0.47930 0.0560 Uiso c R 1.000 . .
H H16B 0.22990 0.55820 0.46210 0.0560 Uiso c R 1.000 . .
H H17A 0.37430 0.61550 0.78580 0.1240 Uiso c R 1.000 . .
H H17B 0.43670 0.59480 0.78410 0.1240 Uiso c R 1.000 . .
H H17C 0.40230 0.49920 0.80080 0.1240 Uiso c R 1.000 . .
H H1 0.11010 0.47990 -0.17670 0.1080 Uiso c RP 0.500 A -1
H H18 0.00730 0.47620 -0.31520 0.1280 Uiso c RP 0.500 A -1
H H19A 0.03970 0.27900 -0.30190 0.2800 Uiso c RP 0.500 A -1
H H19B -0.03650 0.30690 -0.36710 0.2800 Uiso c RP 0.500 A -1
H H19C 0.00150 0.26680 -0.24850 0.2800 Uiso c RP 0.500 A -1
H H20A 0.00020 0.51000 -0.16860 0.3770 Uiso c RP 0.500 A -1
H H20B 0.01330 0.38900 -0.13610 0.3770 Uiso c RP 0.500 A -1
H H20C -0.05450 0.42450 -0.24110 0.3770 Uiso c RP 0.500 A -1
H H2AW 0.22061(16) 0.247(5) -0.004(4) 0.1270 Uiso d DP 0.500 . .
H H1W 0.1672(11) 0.1840(19) -0.0775(18) 0.085(6) Uiso d . 1.000 . .
H H2BW 0.156(2) 0.291(4) -0.085(4) 0.1270 Uiso d DP 0.500 . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 ' 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 0.0311 0.0180 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.3331 0.5567 ' 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
_geom_angle_publ_flag
C3 S1 C7 91.99(8) no
C18 O1 H1 110.00 no
H2AW O1W H1W 106(5) no
H2AW O1W H2BW 123(6) no
H1W O1W H2BW 104(4) no
C1 N1 C5 122.97(13) no
C2 N2 C3 112.31(13) no
C5 N3 C13 121.29(13) no
C5 N3 C16 119.45(13) no
C13 N3 C16 111.69(11) no
C14 N4 C17 110.85(15) no
C15 N4 C17 110.62(15) no
C14 N4 C15 109.07(12) no
C2 N2 H2 111.7(14) no
C3 N2 H2 111.6(13) no
C2 C1 C12 117.53(13) no
N1 C1 C12 116.47(13) no
N1 C1 C2 125.75(15) no
N2 C2 C9 120.13(14) no
N2 C2 C1 119.80(12) no
C1 C2 C9 120.07(16) no
N2 C3 C4 125.34(15) no
S1 C3 C4 111.52(11) no
S1 C3 N2 122.90(11) no
C3 C4 C5 121.42(13) no
C5 C4 C6 126.62(12) no
C3 C4 C6 111.91(13) no
N1 C5 C4 125.52(12) no
N1 C5 N3 118.40(13) no
N3 C5 C4 115.92(13) no
C4 C6 C7 114.08(13) no
C6 C7 C8 129.13(16) no
S1 C7 C8 120.35(13) no
S1 C7 C6 110.49(12) no
C2 C9 C10 120.99(16) no
C9 C10 C11 119.59(16) no
C10 C11 C12 119.75(18) no
C1 C12 C11 122.06(15) no
N3 C13 C14 110.11(13) no
N4 C14 C13 110.61(13) no
N4 C15 C16 111.38(15) no
N3 C16 C15 109.71(14) no
C7 C6 H6 123.00 no
C4 C6 H6 123.00 no
C7 C8 H8A 109.00 no
C7 C8 H8C 109.00 no
C7 C8 H8D 109.00 no
C7 C8 H8B 109.00 no
H8A C8 H8D 141.00 no
H8A C8 H8E 56.00 no
H8A C8 H8C 110.00 no
C7 C8 H8E 109.00 no
C7 C8 H8F 109.00 no
H8A C8 H8F 56.00 no
H8B C8 H8F 56.00 no
H8C C8 H8D 56.00 no
H8C C8 H8E 56.00 no
H8C C8 H8F 141.00 no
H8D C8 H8E 109.00 no
H8D C8 H8F 109.00 no
H8A C8 H8B 109.00 no
H8B C8 H8C 109.00 no
H8B C8 H8D 56.00 no
H8B C8 H8E 141.00 no
H8E C8 H8F 110.00 no
C2 C9 H9 119.00 no
C10 C9 H9 120.00 no
C11 C10 H10 120.00 no
C9 C10 H10 120.00 no
C10 C11 H11 120.00 no
C12 C11 H11 120.00 no
C1 C12 H12 119.00 no
C11 C12 H12 119.00 no
C14 C13 H13B 110.00 no
C14 C13 H13A 110.00 no
N3 C13 H13B 110.00 no
H13A C13 H13B 108.00 no
N3 C13 H13A 110.00 no
N4 C14 H14A 110.00 no
H14A C14 H14B 108.00 no
C13 C14 H14A 110.00 no
N4 C14 H14B 110.00 no
C13 C14 H14B 110.00 no
N4 C15 H15B 109.00 no
C16 C15 H15A 109.00 no
N4 C15 H15A 109.00 no
H15A C15 H15B 108.00 no
C16 C15 H15B 109.00 no
C15 C16 H16B 110.00 no
C15 C16 H16A 110.00 no
N3 C16 H16A 110.00 no
H16A C16 H16B 108.00 no
N3 C16 H16B 110.00 no
N4 C17 H17A 109.00 no
N4 C17 H17B 109.00 no
N4 C17 H17C 109.00 no
H17A C17 H17B 110.00 no
H17A C17 H17C 110.00 no
H17B C17 H17C 109.00 no
O1 C18 C20 106.8(6) no
C19 C18 C20 103.7(7) no
O1 C18 C19 103.4(5) no
C20 C18 H18 114.00 no
O1 C18 H18 114.00 no
C19 C18 H18 114.00 no
C18 C19 H19B 109.00 no
H19A C19 H19C 109.00 no
C18 C19 H19C 109.00 no
H19A C19 H19B 110.00 no
C18 C19 H19A 109.00 no
H19B C19 H19C 110.00 no
C18 C20 H20C 110.00 no
H20A C20 H20C 109.00 no
H20B C20 H20C 110.00 no
H20A C20 H20B 109.00 no
C18 C20 H20A 110.00 no
C18 C20 H20B 109.00 no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
S1 C3 1.7286(16) no
S1 C7 1.7363(17) no
O1 C18 1.449(6) no
O1 H1 0.8200 no
O1W H2AW 0.82(4) no
O1W H1W 0.91(2) no
O1W H2BW 0.82(5) no
N1 C5 1.295(2) no
N1 C1 1.4107(17) no
N2 C2 1.422(2) no
N2 C3 1.400(2) no
N3 C16 1.461(2) no
N3 C13 1.463(2) no
N3 C5 1.3778(16) no
N4 C14 1.467(2) no
N4 C17 1.469(2) no
N4 C15 1.463(3) no
N2 H2 0.89(2) no
C1 C2 1.403(2) no
C1 C12 1.396(2) no
C2 C9 1.392(2) no
C3 C4 1.3629(19) no
C4 C6 1.432(2) no
C4 C5 1.474(2) no
C6 C7 1.352(2) no
C7 C8 1.499(3) no
C9 C10 1.381(3) no
C10 C11 1.378(3) no
C11 C12 1.381(2) no
C13 C14 1.515(2) no
C15 C16 1.507(2) no
C6 H6 0.9300 no
C8 H8E 0.9600 no
C8 H8F 0.9600 no
C8 H8B 0.9600 no
C8 H8C 0.9600 no
C8 H8A 0.9600 no
C8 H8D 0.9600 no
C9 H9 0.9300 no
C10 H10 0.9300 no
C11 H11 0.9300 no
C12 H12 0.9300 no
C13 H13B 0.9700 no
C13 H13A 0.9700 no
C14 H14B 0.9700 no
C14 H14A 0.9700 no
C15 H15B 0.9700 no
C15 H15A 0.9700 no
C16 H16A 0.9700 no
C16 H16B 0.9700 no
C17 H17C 0.9600 no
C17 H17A 0.9600 no
C17 H17B 0.9600 no
C18 C19 1.524(8) no
C18 C20 1.525(18) no
C18 H18 0.9800 no
C19 H19C 0.9600 no
C19 H19A 0.9600 no
C19 H19B 0.9600 no
C20 H20A 0.9600 no
C20 H20B 0.9600 no
C20 H20C 0.9600 no
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
_geom_hbond_publ_flag
O1 H1 N1 4_564 0.82 2.36 3.162(3) 165 yes
O1W H2AW O1W 7_555 0.82(4) 2.13(4) 2.923(2) 162(4) yes
O1W H1W N4 6_545 0.91(2) 1.91(2) 2.8145(16) 175(2) yes
N2 H2 O1W . 0.89(2) 2.04(2) 2.926(2) 172.5(15) yes
O1W H2BW O1 . 0.82(5) 2.12(5) 2.931(3) 170(6) yes
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_publ_flag
C3 S1 C7 C6 0.43(14) no
C3 S1 C7 C8 178.70(16) no
C7 S1 C3 N2 -174.88(14) no
C7 S1 C3 C4 -0.26(13) no
C5 N1 C1 C12 141.77(14) no
C1 N1 C5 N3 -171.03(12) no
C5 N1 C1 C2 -44.2(2) no
C1 N1 C5 C4 4.2(2) no
C3 N2 C2 C9 -121.43(15) no
C2 N2 C3 C4 -59.87(19) no
C2 N2 C3 S1 114.00(14) no
C3 N2 C2 C1 59.26(17) no
C13 N3 C16 C15 -56.26(15) no
C16 N3 C13 C14 56.41(14) no
C13 N3 C5 N1 -142.72(13) no
C16 N3 C5 C4 -171.25(12) no
C5 N3 C16 C15 153.70(13) no
C5 N3 C13 C14 -154.18(12) no
C16 N3 C5 N1 4.39(18) no
C13 N3 C5 C4 41.64(16) no
C15 N4 C14 C13 58.48(15) no
C14 N4 C15 C16 -59.03(15) no
C17 N4 C15 C16 178.80(14) no
C17 N4 C14 C13 -179.49(15) no
C2 C1 C12 C11 0.7(2) no
C12 C1 C2 C9 -0.1(2) no
N1 C1 C12 C11 175.21(13) no
C12 C1 C2 N2 179.18(12) no
N1 C1 C2 C9 -174.08(13) no
N1 C1 C2 N2 5.2(2) no
C1 C2 C9 C10 0.1(2) no
N2 C2 C9 C10 -179.24(14) no
N2 C3 C4 C5 -3.0(2) no
S1 C3 C4 C6 0.02(18) no
N2 C3 C4 C6 174.48(15) no
S1 C3 C4 C5 -177.47(11) no
C6 C4 C5 N1 -139.74(16) no
C6 C4 C5 N3 35.6(2) no
C3 C4 C5 N3 -147.36(14) no
C3 C4 C6 C7 0.3(2) no
C5 C4 C6 C7 177.65(15) no
C3 C4 C5 N1 37.4(2) no
C4 C6 C7 C8 -178.57(18) no
C4 C6 C7 S1 -0.51(19) no
C2 C9 C10 C11 -0.6(2) no
C9 C10 C11 C12 1.1(2) no
C10 C11 C12 C1 -1.2(2) no
N3 C13 C14 N4 -57.44(15) no
N4 C15 C16 N3 57.77(16) no
