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

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#                 Cambridge Crystallographic Data Centre
#                                CCDC 
# 
#######################################################################
# 
#  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.
#
#  This CIF is provided on the understanding that it is used for bona
#  fide research purposes only. It may contain copyright material
#  of the CCDC or of third parties, and may not be copied or further
#  disseminated in any form, whether machine-readable or not,
#  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_3d
_chemical_name_systematic        
; 
N-(3-hydroxypropyl)-2-oxo-6-phenyl-4-(piperidin-1-yl)-2H-pyran-3-carboxamide
;
_chemical_name_common            'pyranone carboxamide'
_chemical_melting_point          445
_chemical_formula_sum            'C20 H24 N2 O4'
_chemical_formula_weight         356.41


_audit_creation_method           SHELXL-97


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'

_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   P-1

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   8.0084(5)
_cell_length_b                   11.0499(7)
_cell_length_c                   11.0645(7)
_cell_angle_alpha                70.326(5)
_cell_angle_beta                 80.844(5)
_cell_angle_gamma                71.336(6)
_cell_volume                     872.02(9)
_cell_formula_units_Z            2
_cell_measurement_temperature    99.2(2)
_cell_measurement_reflns_used    2981
_cell_measurement_theta_min      4.2340
_cell_measurement_theta_max      73.9450

_exptl_crystal_description       block
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.11
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.353
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             377.4
_exptl_absorpt_coefficient_mu    0.793
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.98847
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;


_diffrn_ambient_temperature      99.9(2)
_diffrn_radiation_wavelength     1.54184
_diffrn_radiation_type           CuK\a
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_monochromator  mirror
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            4704
_diffrn_reflns_av_R_equivalents  0.0259
_diffrn_reflns_av_sigmaI/netI    0.0355
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_theta_min         4.25
_diffrn_reflns_theta_max         66.60
_reflns_number_total             3038
_reflns_number_gt                2605
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_structure_solution    
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_refinement  
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;

_computing_molecular_graphics    
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;

_computing_publication_material  
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;

_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)+(0.0653P)²+0.2640P] 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     SHELXL
_refine_ls_extinction_coef       0.0059(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_number_reflns         3038
_refine_ls_number_parameters     312
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0509
_refine_ls_R_factor_gt           0.0438
_refine_ls_wR_factor_ref         0.1243
_refine_ls_wR_factor_gt          0.1175
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_restrained_S_all      1.079
_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
O1 O 0.16193(14) 0.15318(11) 0.61088(11) 0.0192(3) Uani 1 1 d . . .
O28 O -0.03954(15) 0.34715(11) 0.59469(11) 0.0221(3) Uani 1 1 d . . .
O26 O -0.22243(17) 0.81771(12) 0.89573(12) 0.0269(3) Uani 1 1 d . . .
O27 O 0.10503(19) 0.38979(12) 0.88676(11) 0.0302(3) Uani 1 1 d . A .
N22 N 0.05694(18) 0.53396(14) 0.68775(14) 0.0199(3) Uani 1 1 d . A .
C3 C 0.4195(2) 0.08188(17) 0.72461(17) 0.0217(3) Uani 1 1 d . A .
C19 C 0.5223(2) -0.28543(17) 0.61716(17) 0.0220(4) Uani 1 1 d . . .
C6 C 0.1033(2) 0.27478(16) 0.63788(15) 0.0175(4) Uani 1 1 d . . .
C2 C 0.3150(2) 0.05913(16) 0.65591(15) 0.0174(4) Uani 1 1 d . . .
C15 C 0.3484(2) -0.06159(16) 0.61610(15) 0.0178(4) Uani 1 1 d . . .
C20 C 0.4918(2) -0.17431(16) 0.65850(16) 0.0202(4) Uani 1 1 d . . .
C5 C 0.2093(2) 0.29971(16) 0.71303(16) 0.0193(4) Uani 1 1 d . A .
C25 C -0.0609(2) 0.82818(17) 0.82329(17) 0.0234(4) Uani 1 1 d . . .
C4 C 0.3733(2) 0.20812(17) 0.75100(17) 0.0238(4) Uani 1 1 d . . .
C24 C 0.0511(2) 0.69691(17) 0.80147(17) 0.0211(4) Uani 1 1 d . A .
C16 C 0.2365(2) -0.06385(17) 0.53219(16) 0.0203(4) Uani 1 1 d . . .
C21 C 0.1200(2) 0.41190(16) 0.76875(16) 0.0198(4) Uani 1 1 d . . .
N7B N 0.5005(6) 0.2397(4) 0.7939(6) 0.0183(9) Uani 0.676(13) 1 d P A 2
C17 C 0.2651(2) -0.17616(18) 0.49344(17) 0.0237(4) Uani 1 1 d . . .
C18 C 0.4085(2) -0.28703(18) 0.53541(17) 0.0234(4) Uani 1 1 d . . .
C23 C -0.0511(2) 0.64707(17) 0.73235(17) 0.0207(4) Uani 1 1 d . . .
C10 C 0.5055(4) 0.3775(3) 0.7720(3) 0.0212(3) Uani 0.676(2) 1 d P A 1
H10A H 0.6157 0.3727 0.7201 0.025 Uiso 0.676(2) 1 calc PR A 1
H10B H 0.4096 0.4450 0.7222 0.025 Uiso 0.676(2) 1 calc PR A 1
C12 C 0.5159(3) 0.4014(2) 0.8985(2) 0.0212(3) Uani 0.68 1 d P A 1
H12A H 0.4095 0.3935 0.9526 0.025 Uiso 0.676(2) 1 calc PR A 1
H12B H 0.5243 0.4914 0.8813 0.025 Uiso 0.676(2) 1 calc PR A 1
C9 C 0.6588(3) 0.1388(2) 0.8555(2) 0.0212(3) Uani 0.68 1 d P A 1
H9A H 0.6749 0.0458 0.8629 0.025 Uiso 0.676(2) 1 calc PR A 1
H9B H 0.7399 0.1746 0.7886 0.025 Uiso 0.676(2) 1 calc PR A 1
C14 C 0.6739(4) 0.1573(3) 0.9840(3) 0.0259(5) Uani 0.676(2) 1 d P A 1
H14A H 0.5744 0.1384 1.0418 0.031 Uiso 0.676(2) 1 calc PR A 1
H14B H 0.7809 0.0934 1.0225 0.031 Uiso 0.676(2) 1 calc PR A 1
C C 0.6776(4) 0.2986(3) 0.9685(3) 0.0217(3) Uani 0.68 1 d P A 1
C1 C 0.5804(7) 0.1131(5) 0.9329(5) 0.0212(3) Uani 0.324(2) 1 d P A 2
H1A H 0.5137 0.1301 1.0097 0.025 Uiso 0.324(2) 1 calc PR A 2
H1B H 0.5823 0.0256 0.9308 0.025 Uiso 0.324(2) 1 calc PR A 2
C7 C 0.7627(8) 0.1271(6) 0.9224(6) 0.0259(5) Uani 0.324(2) 1 d P A 2
H7A H 0.8198 0.1197 0.8400 0.031 Uiso 0.324(2) 1 calc PR A 2
H7B H 0.8316 0.0548 0.9893 0.031 Uiso 0.324(2) 1 calc PR A 2
C8 C 0.7586(8) 0.2650(6) 0.9353(6) 0.0269(13) Uani 0.324(2) 1 d P A 2
H8A H 0.7135 0.2698 1.0208 0.032 Uiso 0.324(2) 1 calc PR A 2
H8B H 0.8766 0.2754 0.9208 0.032 Uiso 0.324(2) 1 calc PR A 2
C11 C 0.6396(8) 0.3740(6) 0.8357(6) 0.0279(13) Uani 0.324(2) 1 d P A 2
H11A H 0.6949 0.3744 0.7510 0.034 Uiso 0.324(2) 1 calc PR A 2
H11B H 0.6289 0.4600 0.8460 0.034 Uiso 0.324(2) 1 calc PR A 2
C13 C 0.4568(8) 0.3596(5) 0.8423(7) 0.0241(13) Uani 0.324(2) 1 d P A 2
H13A H 0.3788 0.4385 0.7866 0.029 Uiso 0.324(2) 1 calc PR A 2
H13B H 0.4046 0.3413 0.9295 0.029 Uiso 0.324(2) 1 calc PR A 2
H24A H 0.085(2) 0.6323(19) 0.8853(19) 0.019(5) Uiso 1 1 d . . .
H19 H 0.625(3) -0.367(2) 0.6473(19) 0.026(5) Uiso 1 1 d . . .
H17 H 0.186(3) -0.176(2) 0.436(2) 0.031(5) Uiso 1 1 d . . .
H20 H 0.570(3) -0.1813(19) 0.7193(19) 0.021(5) Uiso 1 1 d . . .
H23A H -0.149(3) 0.622(2) 0.7891(19) 0.026(5) Uiso 1 1 d . . .
H22 H 0.058(3) 0.544(2) 0.601(2) 0.030(5) Uiso 1 1 d . . .
H3 H 0.530(3) 0.020(2) 0.7486(19) 0.029(5) Uiso 1 1 d . . .
H25A H -0.092(3) 0.900(2) 0.7364(19) 0.025(5) Uiso 1 1 d . . .
H18 H 0.428(3) -0.366(2) 0.5089(19) 0.025(5) Uiso 1 1 d . . .
H16 H 0.134(3) 0.012(2) 0.507(2) 0.028(5) Uiso 1 1 d . . .
H24B H 0.161(3) 0.711(2) 0.747(2) 0.032(5) Uiso 1 1 d . . .
H23B H -0.099(2) 0.7181(18) 0.6537(17) 0.014(4) Uiso 1 1 d . . .
H25B H 0.007(3) 0.8607(19) 0.8669(19) 0.023(5) Uiso 1 1 d . . .
H26 H -0.194(3) 0.757(3) 0.973(3) 0.055(8) Uiso 1 1 d . . .
N7A N 0.4653(13) 0.2250(9) 0.8349(10) 0.0183(9) Uani 0.324(13) 1 d P A 1


_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
O1 C2 1.3643(19) . ?
O1 C6 1.3918(19) . ?
O28 C6 1.228(2) . ?
O26 C25 1.426(2) . ?
O26 H26 0.90(3) . ?
O27 C21 1.238(2) . ?
N22 C21 1.331(2) . ?
N22 C23 1.463(2) . ?
N22 H22 0.93(2) . ?
C3 C2 1.344(2) . ?
C3 C4 1.441(2) . ?
C3 H3 0.94(2) . ?
C19 C20 1.388(2) . ?
C19 C18 1.390(2) . ?
C19 H19 1.01(2) . ?
C6 C5 1.420(2) . ?
C2 C15 1.475(2) . ?
C15 C20 1.397(2) . ?
C15 C16 1.400(2) . ?
C20 H20 0.96(2) . ?
C5 C4 1.402(2) . ?
C5 C21 1.495(2) . ?
C25 C24 1.517(2) . ?
C25 H25A 1.02(2) . ?
C25 H25B 0.99(2) . ?
C4 N7A 1.364(10) . ?
C4 N7B 1.370(4) . ?
C24 C23 1.526(2) . ?
C24 H24A 0.977(19) . ?
C24 H24B 1.01(2) . ?
C16 C17 1.386(2) . ?
C16 H16 0.96(2) . ?
N7B C13 1.512(7) . ?
N7B C1 1.739(7) . ?
C17 C18 1.386(3) . ?
C17 H17 0.96(2) . ?
C18 H18 0.97(2) . ?
C23 H23A 0.98(2) . ?
C23 H23B 0.987(18) . ?
C10 C12 1.528(4) . ?
C10 N7A 1.707(10) . ?
C10 H10A 0.9700 . ?
C10 H10B 0.9700 . ?
C12 C 1.534(3) . ?
C12 H12A 0.9700 . ?
C12 H12B 0.9700 . ?
C9 C14 1.531(3) . ?
C9 N7A 1.543(10) . ?
C9 H9A 0.9700 . ?
C9 H9B 0.9700 . ?
C14 C 1.523(4) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C1 C7 1.499(8) . ?
C1 H1A 0.9700 . ?
C1 H1B 0.9700 . ?
C7 C8 1.567(8) . ?
C7 H7A 0.9700 . ?
C7 H7B 0.9700 . ?
C8 C11 1.510(8) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C11 C13 1.510(8) . ?
C11 H11A 0.9700 . ?
C11 H11B 0.9700 . ?
C13 H13A 0.9700 . ?
C13 H13B 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
C2 O1 C6 121.70(12) . . ?
C25 O26 H26 107.2(17) . . ?
C21 N22 C23 122.12(14) . . ?
C21 N22 H22 118.8(13) . . ?
C23 N22 H22 117.5(13) . . ?
C2 C3 C4 120.49(15) . . ?
C2 C3 H3 121.0(12) . . ?
C4 C3 H3 118.2(12) . . ?
C20 C19 C18 120.44(16) . . ?
C20 C19 H19 120.9(11) . . ?
C18 C19 H19 118.7(11) . . ?
O28 C6 O1 114.26(14) . . ?
O28 C6 C5 127.78(15) . . ?
O1 C6 C5 117.94(14) . . ?
C3 C2 O1 121.36(15) . . ?
C3 C2 C15 126.77(15) . . ?
O1 C2 C15 111.84(13) . . ?
C20 C15 C16 118.61(15) . . ?
C20 C15 C2 121.57(15) . . ?
C16 C15 C2 119.81(14) . . ?
C19 C20 C15 120.31(16) . . ?
C19 C20 H20 116.7(11) . . ?
C15 C20 H20 122.9(12) . . ?
C4 C5 C6 120.59(15) . . ?
C4 C5 C21 122.79(15) . . ?
C6 C5 C21 115.53(14) . . ?
O26 C25 C24 112.76(14) . . ?
O26 C25 H25A 107.4(11) . . ?
C24 C25 H25A 109.5(11) . . ?
O26 C25 H25B 110.0(11) . . ?
C24 C25 H25B 109.9(11) . . ?
H25A C25 H25B 107.1(16) . . ?
N7A C4 N7B 21.1(3) . . ?
N7A C4 C5 120.2(4) . . ?
N7B C4 C5 123.4(2) . . ?
N7A C4 C3 120.6(4) . . ?
N7B C4 C3 118.4(2) . . ?
C5 C4 C3 117.53(15) . . ?
C25 C24 C23 110.53(14) . . ?
C25 C24 H24A 107.8(11) . . ?
C23 C24 H24A 111.3(11) . . ?
C25 C24 H24B 109.3(12) . . ?
C23 C24 H24B 108.9(12) . . ?
H24A C24 H24B 109.1(16) . . ?
C17 C16 C15 120.90(16) . . ?
C17 C16 H16 120.5(12) . . ?
C15 C16 H16 118.4(12) . . ?
O27 C21 N22 121.97(15) . . ?
O27 C21 C5 120.17(14) . . ?
N22 C21 C5 117.86(14) . . ?
C4 N7B C13 121.6(4) . . ?
C4 N7B C1 108.7(4) . . ?
C13 N7B C1 99.2(4) . . ?
C16 C17 C18 119.96(16) . . ?
C16 C17 H17 119.7(12) . . ?
C18 C17 H17 120.3(12) . . ?
C17 C18 C19 119.76(16) . . ?
C17 C18 H18 119.8(12) . . ?
C19 C18 H18 120.4(12) . . ?
N22 C23 C24 113.92(14) . . ?
N22 C23 H23A 109.3(12) . . ?
C24 C23 H23A 109.6(12) . . ?
N22 C23 H23B 104.7(10) . . ?
C24 C23 H23B 110.6(10) . . ?
H23A C23 H23B 108.5(15) . . ?
C12 C10 N7A 98.0(4) . . ?
C12 C10 H10A 112.2 . . ?
N7A C10 H10A 112.2 . . ?
C12 C10 H10B 112.2 . . ?
N7A C10 H10B 112.2 . . ?
H10A C10 H10B 109.8 . . ?
C10 C12 C 110.0(2) . . ?
C10 C12 H12A 109.7 . . ?
C C12 H12A 109.7 . . ?
C10 C12 H12B 109.7 . . ?
C C12 H12B 109.7 . . ?
H12A C12 H12B 108.2 . . ?
C14 C9 N7A 97.2(4) . . ?
C14 C9 H9A 112.3 . . ?
N7A C9 H9A 112.3 . . ?
C14 C9 H9B 112.3 . . ?
N7A C9 H9B 112.3 . . ?
H9A C9 H9B 109.9 . . ?
C C14 C9 112.2(2) . . ?
C C14 H14A 109.2 . . ?
C9 C14 H14A 109.2 . . ?
C C14 H14B 109.2 . . ?
C9 C14 H14B 109.2 . . ?
H14A C14 H14B 107.9 . . ?
C14 C C12 109.8(2) . . ?
C7 C1 N7B 98.8(4) . . ?
C7 C1 H1A 112.0 . . ?
N7B C1 H1A 112.0 . . ?
C7 C1 H1B 112.0 . . ?
N7B C1 H1B 112.0 . . ?
H1A C1 H1B 109.7 . . ?
C1 C7 C8 111.5(5) . . ?
C1 C7 H7A 109.3 . . ?
C8 C7 H7A 109.3 . . ?
C1 C7 H7B 109.3 . . ?
C8 C7 H7B 109.3 . . ?
H7A C7 H7B 108.0 . . ?
C11 C8 C7 107.4(4) . . ?
C11 C8 H8A 110.2 . . ?
C7 C8 H8A 110.2 . . ?
C11 C8 H8B 110.2 . . ?
C7 C8 H8B 110.2 . . ?
H8A C8 H8B 108.5 . . ?
C8 C11 C13 114.4(5) . . ?
C8 C11 H11A 108.7 . . ?
C13 C11 H11A 108.7 . . ?
C8 C11 H11B 108.7 . . ?
C13 C11 H11B 108.7 . . ?
H11A C11 H11B 107.6 . . ?
C11 C13 N7B 99.8(5) . . ?
C11 C13 H13A 111.8 . . ?
N7B C13 H13A 111.8 . . ?
C11 C13 H13B 111.8 . . ?
N7B C13 H13B 111.8 . . ?
H13A C13 H13B 109.5 . . ?
C4 N7A C9 118.8(7) . . ?
C4 N7A C10 109.3(6) . . ?
C9 N7A C10 97.3(5) . . ?

_diffrn_measured_fraction_theta_max 0.984
_diffrn_reflns_theta_full        66.60
_diffrn_measured_fraction_theta_full 0.984
_refine_diff_density_max         0.507
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.046
_database_code_depnum_ccdc_archive 'CCDC 970219'
