 
data_2007jmw0010
 
_audit_creation_method            SHELXL-97
_chemical_name_systematic
;
 ?
;
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          ?
_chemical_formula_sum
 'C10 H12 N2 O2'
_chemical_formula_weight          192.22
 
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   0.0000
 '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   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'O'  'O'   0.0106   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 
_symmetry_cell_setting            Monoclinic
_symmetry_space_group_name_H-M    P2(1)
 
loop_
 _symmetry_equiv_pos_as_xyz
 'x, y, z'
 '-x, y+1/2, -z'
 
_cell_length_a                    8.1461(3)
_cell_length_b                    5.9730(2)
_cell_length_c                    9.5815(3)
_cell_angle_alpha                 90.00
_cell_angle_beta                  100.940(2)
_cell_angle_gamma                 90.00
_cell_volume                      457.73(3)
_cell_formula_units_Z             2
_cell_measurement_temperature     120(2)
_cell_measurement_reflns_used     1132
_cell_measurement_theta_min       2.91
_cell_measurement_theta_max       27.48
 
_exptl_crystal_description        'cut plate'
_exptl_crystal_colour             colourless
_exptl_crystal_size_max           0.30
_exptl_crystal_size_mid           0.10
_exptl_crystal_size_min           0.01
_exptl_crystal_density_meas       ?
_exptl_crystal_density_diffrn     1.395
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000              204
_exptl_absorpt_coefficient_mu     0.099
_exptl_absorpt_correction_type    multi-scan
_exptl_absorpt_correction_T_min   0.9709
_exptl_absorpt_correction_T_max   0.9990
_exptl_absorpt_process_details    
'SADABS 2007/2 (Sheldrick, G.M., 2007)' 
 
_exptl_special_details
;
The values of Tmin and Tmax are based on the cell
dimensions only and were generated using the size 
command in SHELX. SADABS reports the ratio of minimum 
to maximum apparent transmission as 0.886313
;
 
_diffrn_ambient_temperature       120(2)
_diffrn_radiation_wavelength      0.71073
_diffrn_radiation_type            MoK\a
_diffrn_radiation_source          'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_monochromator    '10cm confocal mirrors'
_diffrn_measurement_device_type   
'Bruker-Nonius APEX II CCD camera on κ-goniostat'
_diffrn_measurement_method          'φ & ω scans'
_diffrn_detector_area_resol_mean   '4096x4096pixels / 62x62mm'
_diffrn_standards_number          ?
_diffrn_standards_interval_count  ?
_diffrn_standards_interval_time   ?
_diffrn_standards_decay_%         ?
_diffrn_reflns_number             6430
_diffrn_reflns_av_R_equivalents   0.0285
_diffrn_reflns_av_sigmaI/netI     0.0237
_diffrn_reflns_limit_h_min        -10
_diffrn_reflns_limit_h_max        10
_diffrn_reflns_limit_k_min        -7
_diffrn_reflns_limit_k_max        6
_diffrn_reflns_limit_l_min        -12
_diffrn_reflns_limit_l_max        11
_diffrn_reflns_theta_min          3.01
_diffrn_reflns_theta_max          27.48
_reflns_number_total              1152
_reflns_number_gt                 1089
_reflns_threshold_expression      >2sigma(I)
 
_computing_data_collection        
'COLLECT (Hooft, R.W.W., 1998)'
_computing_cell_refinement        
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'
#Although determined using DirAx, the cell is refined in the HKL
#package during data reduction
_computing_data_reduction         
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'  
_computing_structure_solution     'SHELXS-97 (Sheldrick, 1997)'
_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)+(0.0307P)²+0.1359P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary      direct
_atom_sites_solution_secondary    difmap
_atom_sites_solution_hydrogens    geom
_refine_ls_hydrogen_treatment     constr
_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    10(10)
_refine_ls_number_reflns          1152
_refine_ls_number_parameters      127
_refine_ls_number_restraints      1
_refine_ls_R_factor_all           0.0355
_refine_ls_R_factor_gt            0.0331
_refine_ls_wR_factor_ref          0.0801
_refine_ls_wR_factor_gt           0.0779
_refine_ls_goodness_of_fit_ref    1.124
_refine_ls_restrained_S_all       1.123
_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 0.10475(16) 0.8747(3) 0.42582(14) 0.0235(3) Uani 1 1 d . . .
O2 O 0.99169(17) 1.2142(3) 0.15448(15) 0.0307(4) Uani 1 1 d . . .
N1 N 0.39883(19) 0.8147(3) 0.30862(17) 0.0195(3) Uani 1 1 d . . .
N2 N 0.63982(18) 0.9755(3) 0.25759(16) 0.0191(3) Uani 1 1 d . . .
C1 C 0.2534(2) 0.9985(4) 0.4781(2) 0.0235(4) Uani 1 1 d . . .
H1A H 0.3200 0.9181 0.5601 0.028 Uiso 1 1 calc R . .
H1B H 0.2228 1.1465 0.5121 0.028 Uiso 1 1 calc R . .
C2 C 0.3592(2) 1.0322(4) 0.3659(2) 0.0226(4) Uani 1 1 d . . .
H2A H 0.2979 1.1264 0.2881 0.027 Uiso 1 1 calc R . .
H2B H 0.4641 1.1105 0.4080 0.027 Uiso 1 1 calc R . .
C3 C 0.2490(2) 0.6792(4) 0.2605(2) 0.0237(4) Uani 1 1 d . . .
H3A H 0.2818 0.5279 0.2338 0.028 Uiso 1 1 calc R . .
H3B H 0.1799 0.7490 0.1754 0.028 Uiso 1 1 calc R . .
C4 C 0.1479(2) 0.6609(4) 0.3777(2) 0.0242(4) Uani 1 1 d . . .
H4A H 0.0444 0.5752 0.3422 0.029 Uiso 1 1 calc R . .
H4B H 0.2136 0.5773 0.4587 0.029 Uiso 1 1 calc R . .
C5 C 0.5284(2) 0.8089(4) 0.23314(18) 0.0184(4) Uani 1 1 d . . .
C6 C 0.7686(2) 0.9733(4) 0.18751(19) 0.0207(4) Uani 1 1 d . . .
C7 C 0.7937(2) 0.8104(4) 0.09166(18) 0.0242(4) Uani 1 1 d . . .
H7 H 0.8849 0.8178 0.0431 0.029 Uiso 1 1 calc R . .
C8 C 0.6797(2) 0.6354(4) 0.0693(2) 0.0259(4) Uani 1 1 d . . .
H8 H 0.6936 0.5177 0.0059 0.031 Uiso 1 1 calc R . .
C9 C 0.5462(2) 0.6320(4) 0.1390(2) 0.0231(4) Uani 1 1 d . . .
H9 H 0.4676 0.5129 0.1239 0.028 Uiso 1 1 calc R . .
C10 C 0.8851(2) 1.1651(4) 0.2216(2) 0.0237(4) Uani 1 1 d . . .
H10 H 0.8755 1.2553 0.3013 0.028 Uiso 1 1 calc R . .
 
loop_
 _atom_site_aniso_label
 _atom_site_aniso_U_11
 _atom_site_aniso_U_22
 _atom_site_aniso_U_33
 _atom_site_aniso_U_23
 _atom_site_aniso_U_13
 _atom_site_aniso_U_12
O1 0.0190(6) 0.0241(7) 0.0284(7) -0.0011(6) 0.0073(5) -0.0026(6)
O2 0.0260(7) 0.0375(9) 0.0316(7) 0.0052(7) 0.0133(6) -0.0028(7)
N1 0.0191(7) 0.0169(8) 0.0229(7) -0.0034(7) 0.0047(6) -0.0032(6)
N2 0.0183(7) 0.0206(8) 0.0187(7) -0.0003(7) 0.0044(5) 0.0006(7)
C1 0.0209(9) 0.0236(11) 0.0273(9) -0.0050(9) 0.0076(7) -0.0041(8)
C2 0.0216(9) 0.0185(10) 0.0288(10) -0.0034(8) 0.0076(7) -0.0021(8)
C3 0.0236(9) 0.0222(11) 0.0255(9) -0.0025(8) 0.0056(7) -0.0063(8)
C4 0.0241(9) 0.0199(10) 0.0291(10) 0.0007(8) 0.0064(7) -0.0047(8)
C5 0.0170(8) 0.0210(9) 0.0165(8) 0.0004(7) 0.0012(6) 0.0016(7)
C6 0.0169(8) 0.0268(11) 0.0181(8) 0.0026(8) 0.0026(6) 0.0010(8)
C7 0.0202(8) 0.0356(12) 0.0168(8) -0.0006(9) 0.0036(7) 0.0066(9)
C8 0.0258(9) 0.0303(11) 0.0202(9) -0.0079(9) 0.0010(7) 0.0071(9)
C9 0.0213(9) 0.0221(10) 0.0244(9) -0.0038(8) 0.0005(7) 0.0004(8)
C10 0.0225(9) 0.0259(11) 0.0241(9) 0.0023(9) 0.0078(7) -0.0006(9)
 
_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 C4 1.424(3) . ?
O1 C1 1.426(2) . ?
O2 C10 1.210(2) . ?
N1 C5 1.389(2) . ?
N1 C3 1.465(2) . ?
N1 C2 1.469(3) . ?
N2 C5 1.337(3) . ?
N2 C6 1.348(2) . ?
C1 C2 1.514(3) . ?
C1 H1A 0.9900 . ?
C1 H1B 0.9900 . ?
C2 H2A 0.9900 . ?
C2 H2B 0.9900 . ?
C3 C4 1.518(3) . ?
C3 H3A 0.9900 . ?
C3 H3B 0.9900 . ?
C4 H4A 0.9900 . ?
C4 H4B 0.9900 . ?
C5 C9 1.414(3) . ?
C6 C7 1.379(3) . ?
C6 C10 1.484(3) . ?
C7 C8 1.388(3) . ?
C7 H7 0.9500 . ?
C8 C9 1.380(3) . ?
C8 H8 0.9500 . ?
C9 H9 0.9500 . ?
C10 H10 0.9500 . ?
 
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
C4 O1 C1 109.47(14) . . ?
C5 N1 C3 119.52(15) . . ?
C5 N1 C2 117.33(16) . . ?
C3 N1 C2 112.16(15) . . ?
C5 N2 C6 118.12(16) . . ?
O1 C1 C2 112.27(16) . . ?
O1 C1 H1A 109.1 . . ?
C2 C1 H1A 109.1 . . ?
O1 C1 H1B 109.1 . . ?
C2 C1 H1B 109.1 . . ?
H1A C1 H1B 107.9 . . ?
N1 C2 C1 110.04(17) . . ?
N1 C2 H2A 109.7 . . ?
C1 C2 H2A 109.7 . . ?
N1 C2 H2B 109.7 . . ?
C1 C2 H2B 109.7 . . ?
H2A C2 H2B 108.2 . . ?
N1 C3 C4 110.08(16) . . ?
N1 C3 H3A 109.6 . . ?
C4 C3 H3A 109.6 . . ?
N1 C3 H3B 109.6 . . ?
C4 C3 H3B 109.6 . . ?
H3A C3 H3B 108.2 . . ?
O1 C4 C3 112.15(17) . . ?
O1 C4 H4A 109.2 . . ?
C3 C4 H4A 109.2 . . ?
O1 C4 H4B 109.2 . . ?
C3 C4 H4B 109.2 . . ?
H4A C4 H4B 107.9 . . ?
N2 C5 N1 116.58(16) . . ?
N2 C5 C9 121.30(16) . . ?
N1 C5 C9 122.08(17) . . ?
N2 C6 C7 124.48(19) . . ?
N2 C6 C10 114.11(17) . . ?
C7 C6 C10 121.42(17) . . ?
C6 C7 C8 117.04(17) . . ?
C6 C7 H7 121.5 . . ?
C8 C7 H7 121.5 . . ?
C9 C8 C7 120.1(2) . . ?
C9 C8 H8 119.9 . . ?
C7 C8 H8 119.9 . . ?
C8 C9 C5 118.89(19) . . ?
C8 C9 H9 120.6 . . ?
C5 C9 H9 120.6 . . ?
O2 C10 C6 124.31(19) . . ?
O2 C10 H10 117.8 . . ?
C6 C10 H10 117.8 . . ?
 
_diffrn_measured_fraction_theta_max    0.993
_diffrn_reflns_theta_full              27.48
_diffrn_measured_fraction_theta_full   0.993
_refine_diff_density_max    0.173
_refine_diff_density_min   -0.200
_refine_diff_density_rms    0.036
