data_02src008
 
_audit_creation_method            SHELXL-97
_chemical_name_systematic
;

;
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          'C15 H13 N3 O2'
_chemical_formula_sum
 'C15 H13 N3 O2'
_chemical_formula_weight          267.28
 
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'
 
_symmetry_cell_setting            Triclinic
_symmetry_space_group_name_H-M    P-1
_symmetry_space_group_name_hall   '-P 1'
 
loop_
 _symmetry_equiv_pos_as_xyz
 'x, y, z'
 '-x, -y, -z'
 
_cell_length_a                    6.6845(3)
_cell_length_b                    8.8858(5)
_cell_length_c                    11.3118(6)
_cell_angle_alpha                 103.531(2)
_cell_angle_beta                  103.033(3)
_cell_angle_gamma                 93.107(3)
_cell_volume                      632.34(6)
_cell_formula_units_Z             2
_cell_measurement_temperature     120(2)
_cell_measurement_reflns_used     11539
_cell_measurement_theta_min       2.91
_cell_measurement_theta_max       27.48
 
_exptl_crystal_description        block
_exptl_crystal_colour             colourless
_exptl_crystal_size_max           0.18
_exptl_crystal_size_mid           0.16
_exptl_crystal_size_min           0.12
_exptl_crystal_density_meas       ?
_exptl_crystal_density_diffrn     1.404
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000              280
_exptl_absorpt_coefficient_mu     0.096
_exptl_absorpt_correction_type    multi-scan
_exptl_absorpt_correction_T_min   0.9829
_exptl_absorpt_correction_T_max   0.9885
_exptl_absorpt_process_details    'SORTAV Blessing (1997)'
 
_exptl_special_details
;
 ?
;
 
_diffrn_ambient_temperature       120(2)
_diffrn_radiation_wavelength      0.71073
_diffrn_radiation_type            MoK\a
_diffrn_radiation_source          'Enraf Nonius FR591 rotating anode'
_diffrn_radiation_monochromator   graphite 
_diffrn_measurement_device_type   'Enraf Nonius KappaCCD area detector'
_diffrn_measurement_method        'ω and φ scans to fill Ewald sphere'
_diffrn_detector_area_resol_mean  '9.091 pixels/mm'
_diffrn_standards_number          'n/a'
_diffrn_standards_interval_count  'n/a'
_diffrn_standards_interval_time   'n/a'
_diffrn_standards_decay_%         'n/a'
_diffrn_reflns_number             8172
_diffrn_reflns_av_R_equivalents   0.0457
_diffrn_reflns_av_sigmaI/netI     0.0522
_diffrn_reflns_limit_h_min        -8
_diffrn_reflns_limit_h_max        8
_diffrn_reflns_limit_k_min        -11
_diffrn_reflns_limit_k_max        11
_diffrn_reflns_limit_l_min        -14
_diffrn_reflns_limit_l_max        14
_diffrn_reflns_theta_min          3.15
_diffrn_reflns_theta_max          27.47
_reflns_number_total              2793
_reflns_number_gt                 2079
_reflns_threshold_expression      >2sigma(I)
 
_computing_data_collection        
;
'DENZO (Otwinowski and Minor, 1997) & COLLECT (Hooft, 1998) '
;
_computing_cell_refinement        'DENZO and COLLECT'
_computing_data_reduction         'DENZO and COLLECT'
_computing_structure_solution     'SHELXS-97 (Sheldrick, 2008)' 
_computing_structure_refinement   'SHELXL-97 (Sheldrick, 2008)' 
_computing_molecular_graphics     ?
_computing_publication_material   SHELXL-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)+(0.0518P)²+0.0436P] 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        0.054(9)
_refine_ls_extinction_expression
 'Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^'
_refine_ls_number_reflns          2793
_refine_ls_number_parameters      187
_refine_ls_number_restraints      0
_refine_ls_R_factor_all           0.0630
_refine_ls_R_factor_gt            0.0408
_refine_ls_wR_factor_ref          0.1018
_refine_ls_wR_factor_gt           0.0920
_refine_ls_goodness_of_fit_ref    1.058
_refine_ls_restrained_S_all       1.058
_refine_ls_shift/su_max           0.003
_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
C1 C 0.24945(18) 0.49630(14) 0.49227(12) 0.0167(3) Uani 1 1 d . . .
C2 C 0.18008(19) 0.36442(15) 0.39433(12) 0.0202(3) Uani 1 1 d . . .
H2 H 0.1509 0.3697 0.3093 0.024 Uiso 1 1 calc R . .
C3 C 0.15526(19) 0.22418(15) 0.42637(13) 0.0218(3) Uani 1 1 d . . .
H3 H 0.1077 0.1312 0.3617 0.026 Uiso 1 1 calc R . .
C4 C 0.1981(2) 0.21630(16) 0.55047(13) 0.0227(3) Uani 1 1 d . . .
H4 H 0.1791 0.1185 0.5692 0.027 Uiso 1 1 calc R . .
C5 C 0.26842(19) 0.34950(15) 0.64759(13) 0.0209(3) Uani 1 1 d . . .
H5 H 0.2981 0.3439 0.7325 0.025 Uiso 1 1 calc R . .
C6 C 0.29429(19) 0.49090(15) 0.61771(12) 0.0183(3) Uani 1 1 d . . .
C7 C 0.36035(19) 0.73250(15) 0.62575(12) 0.0181(3) Uani 1 1 d . . .
C8 C 0.5024(2) 0.95559(17) 0.79770(13) 0.0305(4) Uani 1 1 d . . .
H8A H 0.4075 0.9308 0.8468 0.046 Uiso 1 1 calc R . .
H8B H 0.5286 1.0689 0.8129 0.046 Uiso 1 1 calc R . .
H8C H 0.6329 0.9129 0.8227 0.046 Uiso 1 1 calc R . .
C9 C 0.27182(19) 0.72857(15) 0.40026(12) 0.0181(3) Uani 1 1 d . . .
C10 C 0.1620(2) 0.67506(15) 0.17959(12) 0.0206(3) Uani 1 1 d . . .
C11 C 0.2615(2) 0.60683(16) 0.09013(13) 0.0263(3) Uani 1 1 d . . .
H11 H 0.3534 0.5317 0.1051 0.032 Uiso 1 1 calc R . .
C12 C 0.2248(2) 0.65003(18) -0.02218(13) 0.0337(4) Uani 1 1 d . . .
H12 H 0.2938 0.6056 -0.0846 0.040 Uiso 1 1 calc R . .
C13 C 0.0886(3) 0.75722(18) -0.04368(13) 0.0352(4) Uani 1 1 d . . .
H13 H 0.0649 0.7871 -0.1206 0.042 Uiso 1 1 calc R . .
C14 C -0.0137(2) 0.82152(17) 0.04623(14) 0.0306(4) Uani 1 1 d . . .
H14 H -0.1102 0.8932 0.0299 0.037 Uiso 1 1 calc R . .
C15 C 0.0236(2) 0.78199(16) 0.15979(13) 0.0241(3) Uani 1 1 d . . .
H15 H -0.0442 0.8272 0.2226 0.029 Uiso 1 1 calc R . .
N1 N 0.36326(16) 0.63822(12) 0.69904(10) 0.0201(3) Uani 1 1 d . . .
N2 N 0.41058(17) 0.88771(13) 0.66545(11) 0.0211(3) Uani 1 1 d . . .
N3 N 0.29201(15) 0.65607(12) 0.49700(10) 0.0170(3) Uani 1 1 d . . .
O1 O 0.31562(14) 0.86572(10) 0.41305(8) 0.0223(2) Uani 1 1 d . . .
O2 O 0.19657(14) 0.62272(10) 0.28986(8) 0.0211(2) Uani 1 1 d . . .
H2A H 0.436(2) 0.9390(18) 0.6093(14) 0.031(4) 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
C1 C2 1.3848(18) . ?
C1 C6 1.3954(18) . ?
C1 N3 1.4188(16) . ?
C2 C3 1.3885(18) . ?
C2 H2 0.9500 . ?
C3 C4 1.387(2) . ?
C3 H3 0.9500 . ?
C4 C5 1.3882(19) . ?
C4 H4 0.9500 . ?
C5 C6 1.3873(18) . ?
C5 H5 0.9500 . ?
C6 N1 1.3972(17) . ?
C7 N1 1.3072(16) . ?
C7 N2 1.3448(17) . ?
C7 N3 1.4123(16) . ?
C8 N2 1.4497(18) . ?
C8 H8A 0.9800 . ?
C8 H8B 0.9800 . ?
C8 H8C 0.9800 . ?
C9 O1 1.2048(15) . ?
C9 O2 1.3464(15) . ?
C9 N3 1.3797(16) . ?
C10 C11 1.3762(19) . ?
C10 C15 1.382(2) . ?
C10 O2 1.4067(15) . ?
C11 C12 1.385(2) . ?
C11 H11 0.9500 . ?
C12 C13 1.378(2) . ?
C12 H12 0.9500 . ?
C13 C14 1.383(2) . ?
C13 H13 0.9500 . ?
C14 C15 1.3827(19) . ?
C14 H14 0.9500 . ?
C15 H15 0.9500 . ?
N2 H2A 0.903(16) . ?
 
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 C1 C6 122.46(12) . . ?
C2 C1 N3 133.07(12) . . ?
C6 C1 N3 104.47(11) . . ?
C1 C2 C3 116.79(12) . . ?
C1 C2 H2 121.6 . . ?
C3 C2 H2 121.6 . . ?
C4 C3 C2 121.68(13) . . ?
C4 C3 H3 119.2 . . ?
C2 C3 H3 119.2 . . ?
C3 C4 C5 120.83(13) . . ?
C3 C4 H4 119.6 . . ?
C5 C4 H4 119.6 . . ?
C6 C5 C4 118.45(12) . . ?
C6 C5 H5 120.8 . . ?
C4 C5 H5 120.8 . . ?
C5 C6 C1 119.78(12) . . ?
C5 C6 N1 128.33(12) . . ?
C1 C6 N1 111.88(11) . . ?
N1 C7 N2 124.95(12) . . ?
N1 C7 N3 113.27(11) . . ?
N2 C7 N3 121.76(11) . . ?
N2 C8 H8A 109.5 . . ?
N2 C8 H8B 109.5 . . ?
H8A C8 H8B 109.5 . . ?
N2 C8 H8C 109.5 . . ?
H8A C8 H8C 109.5 . . ?
H8B C8 H8C 109.5 . . ?
O1 C9 O2 125.38(12) . . ?
O1 C9 N3 124.97(12) . . ?
O2 C9 N3 109.64(11) . . ?
C11 C10 C15 122.21(13) . . ?
C11 C10 O2 116.70(12) . . ?
C15 C10 O2 120.95(12) . . ?
C10 C11 C12 118.62(14) . . ?
C10 C11 H11 120.7 . . ?
C12 C11 H11 120.7 . . ?
C13 C12 C11 120.20(14) . . ?
C13 C12 H12 119.9 . . ?
C11 C12 H12 119.9 . . ?
C12 C13 C14 120.27(14) . . ?
C12 C13 H13 119.9 . . ?
C14 C13 H13 119.9 . . ?
C13 C14 C15 120.38(14) . . ?
C13 C14 H14 119.8 . . ?
C15 C14 H14 119.8 . . ?
C10 C15 C14 118.30(14) . . ?
C10 C15 H15 120.9 . . ?
C14 C15 H15 120.9 . . ?
C7 N1 C6 104.89(11) . . ?
C7 N2 C8 118.54(12) . . ?
C7 N2 H2A 117.8(10) . . ?
C8 N2 H2A 118.9(10) . . ?
C9 N3 C7 125.00(10) . . ?
C9 N3 C1 129.51(11) . . ?
C7 N3 C1 105.49(10) . . ?
C9 O2 C10 118.10(10) . . ?
 
_diffrn_measured_fraction_theta_max    0.960
_diffrn_reflns_theta_full              27.47
_diffrn_measured_fraction_theta_full   0.960
_refine_diff_density_max    0.243
_refine_diff_density_min   -0.219
_refine_diff_density_rms    0.051
