Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S0108768111046295/eb5012sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S0108768111046295/eb5012Isup2.hkl |
CCDC reference: 866775
Data collection: Collect (Bruker AXS BV, 1997-2004); cell refinement: HKL SCALEPACK (Otwinowski & Minor 1997); data reduction: HKL DENZO and SCALEPACK (Otwinowski & Minor 1997); program(s) used to solve structure: known; program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: Xtal3.7 (Hall et al., 2001); software used to prepare material for publication: WinGX publication routines (Farrugia, 1999).
C8H9NO2 | F(000) = 640 |
Mr = 151.16 | Dx = 1.339 Mg m−3 |
Orthorhombic, Pbca | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ac 2ab | Cell parameters from 10043 reflections |
a = 11.8237 (4) Å | θ = 2.6–27.5° |
b = 7.3971 (3) Å | µ = 0.10 mm−1 |
c = 17.1526 (7) Å | T = 293 K |
V = 1500.19 (10) Å3 | Prism, colourless |
Z = 8 | 0.35 × 0.15 × 0.09 mm |
KappaCCD diffractometer | 1704 independent reflections |
Radiation source: fine-focus sealed tube | 1178 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.037 |
Detector resolution: 9 pixels mm-1 | θmax = 27.4°, θmin = 2.9° |
CCD scans | h = −15→11 |
Absorption correction: integration Gaussian integration (Coppens, 1970) | k = −9→7 |
Tmin = 0.967, Tmax = 0.991 | l = −22→17 |
7284 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.040 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.117 | All H-atom parameters refined |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0618P)2 + 0.1916P] where P = (Fo2 + 2Fc2)/3 |
1704 reflections | (Δ/σ)max < 0.001 |
136 parameters | Δρmax = 0.15 e Å−3 |
0 restraints | Δρmin = −0.18 e Å−3 |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. 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 > σ(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. |
x | y | z | Uiso*/Ueq | ||
C1 | −0.05363 (10) | 0.29200 (19) | 0.16106 (7) | 0.0371 (3) | |
C2 | −0.16057 (11) | 0.2127 (2) | 0.16301 (8) | 0.0399 (4) | |
C3 | −0.22081 (11) | 0.2076 (2) | 0.23192 (8) | 0.0402 (4) | |
C4 | −0.17645 (11) | 0.2809 (2) | 0.29949 (8) | 0.0387 (3) | |
C5 | −0.07201 (11) | 0.3659 (2) | 0.29691 (8) | 0.0406 (4) | |
C6 | −0.01126 (11) | 0.3705 (2) | 0.22827 (8) | 0.0397 (4) | |
N7 | 0.01806 (10) | 0.29092 (18) | 0.09458 (7) | 0.0447 (4) | |
C8 | −0.00639 (12) | 0.2609 (2) | 0.01959 (8) | 0.0465 (4) | |
O9 | −0.10325 (9) | 0.2285 (2) | −0.00299 (6) | 0.0698 (4) | |
C10 | 0.09303 (16) | 0.2693 (4) | −0.03459 (11) | 0.0613 (5) | |
O11 | −0.23691 (9) | 0.26928 (17) | 0.36757 (6) | 0.0545 (3) | |
H12 | −0.1908 (13) | 0.160 (2) | 0.1177 (9) | 0.046 (4)* | |
H13 | −0.2932 (13) | 0.153 (2) | 0.2342 (8) | 0.046 (4)* | |
H14 | −0.0426 (12) | 0.425 (2) | 0.3441 (9) | 0.050 (4)* | |
H15 | 0.0637 (13) | 0.430 (2) | 0.2268 (8) | 0.045 (4)* | |
H16 | 0.0891 (17) | 0.310 (2) | 0.1063 (10) | 0.058 (5)* | |
H17 | 0.126 (3) | 0.154 (4) | −0.0426 (19) | 0.145 (12)* | |
H18 | 0.156 (2) | 0.338 (4) | −0.0164 (14) | 0.111 (8)* | |
H19 | 0.069 (2) | 0.306 (3) | −0.0843 (15) | 0.089 (7)* | |
H20 | −0.188 (2) | 0.279 (3) | 0.4098 (14) | 0.083 (7)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.0287 (6) | 0.0494 (8) | 0.0332 (7) | 0.0019 (5) | −0.0013 (6) | 0.0049 (6) |
C2 | 0.0305 (6) | 0.0535 (9) | 0.0358 (7) | −0.0022 (6) | −0.0049 (6) | −0.0009 (6) |
C3 | 0.0264 (6) | 0.0523 (9) | 0.0419 (8) | −0.0026 (5) | −0.0014 (6) | 0.0041 (6) |
C4 | 0.0304 (6) | 0.0505 (9) | 0.0353 (7) | 0.0049 (6) | 0.0013 (5) | 0.0038 (6) |
C5 | 0.0368 (7) | 0.0480 (9) | 0.0369 (7) | −0.0011 (6) | −0.0046 (6) | −0.0021 (6) |
C6 | 0.0288 (6) | 0.0486 (9) | 0.0419 (8) | −0.0050 (6) | −0.0034 (5) | 0.0015 (6) |
N7 | 0.0280 (6) | 0.0715 (10) | 0.0347 (6) | −0.0035 (5) | −0.0001 (5) | 0.0027 (5) |
C8 | 0.0371 (7) | 0.0651 (10) | 0.0372 (8) | −0.0009 (6) | 0.0011 (6) | 0.0027 (7) |
O9 | 0.0405 (6) | 0.1312 (12) | 0.0375 (6) | −0.0133 (6) | −0.0037 (5) | −0.0018 (6) |
C10 | 0.0458 (9) | 0.0967 (16) | 0.0414 (9) | −0.0037 (9) | 0.0079 (8) | −0.0008 (9) |
O11 | 0.0356 (6) | 0.0923 (9) | 0.0356 (6) | −0.0018 (5) | 0.0037 (5) | 0.0013 (5) |
C1—C6 | 1.3847 (19) | C5—H14 | 0.984 (16) |
C1—C2 | 1.3941 (18) | C6—H15 | 0.989 (15) |
C1—N7 | 1.4209 (18) | N7—C8 | 1.3369 (19) |
C2—C3 | 1.381 (2) | N7—H16 | 0.875 (19) |
C2—H12 | 0.940 (16) | C8—O9 | 1.2325 (18) |
C3—C4 | 1.383 (2) | C8—C10 | 1.500 (2) |
C3—H13 | 0.948 (15) | C10—H17 | 0.95 (3) |
C4—O11 | 1.3719 (16) | C10—H18 | 0.96 (3) |
C4—C5 | 1.3864 (19) | C10—H19 | 0.94 (3) |
C5—C6 | 1.3795 (19) | O11—H20 | 0.93 (3) |
C6—C1—C2 | 118.98 (12) | C5—C6—H15 | 120.0 (8) |
C6—C1—N7 | 117.05 (11) | C1—C6—H15 | 119.2 (8) |
C2—C1—N7 | 123.91 (12) | C8—N7—C1 | 130.10 (12) |
C3—C2—C1 | 120.00 (13) | C8—N7—H16 | 117.1 (11) |
C3—C2—H12 | 120.0 (9) | C1—N7—H16 | 112.8 (11) |
C1—C2—H12 | 119.9 (9) | O9—C8—N7 | 122.38 (13) |
C2—C3—C4 | 120.73 (13) | O9—C8—C10 | 122.79 (15) |
C2—C3—H13 | 120.9 (9) | N7—C8—C10 | 114.83 (14) |
C4—C3—H13 | 118.4 (9) | C8—C10—H17 | 112.0 (19) |
O11—C4—C3 | 119.41 (13) | C8—C10—H18 | 115.6 (15) |
O11—C4—C5 | 121.31 (12) | H17—C10—H18 | 102 (2) |
C3—C4—C5 | 119.27 (12) | C8—C10—H19 | 110.0 (14) |
C6—C5—C4 | 120.15 (12) | H17—C10—H19 | 104 (2) |
C6—C5—H14 | 120.4 (9) | H18—C10—H19 | 112 (2) |
C4—C5—H14 | 119.4 (9) | C4—O11—H20 | 109.5 (13) |
C5—C6—C1 | 120.78 (12) |