Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536803027132/ci6310sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536803027132/ci6310Isup2.hkl |
CCDC reference: 232144
Key indicators
- Single-crystal X-ray study
- T = 293 K
- Mean (C-C) = 0.003 Å
- R factor = 0.042
- wR factor = 0.117
- Data-to-parameter ratio = 9.9
checkCIF/PLATON results
No syntax errors found
Alert level C REFLT03_ALERT_3_C Reflection count < 95% complete From the CIF: _diffrn_reflns_theta_max 25.71 From the CIF: _diffrn_reflns_theta_full 0.00 From the CIF: _reflns_number_total 3124 TEST2: Reflns within _diffrn_reflns_theta_max Count of symmetry unique reflns 3346 Completeness (_total/calc) 93.37% PLAT022_ALERT_3_C Ratio Unique / Expected Reflections too Low .... 0.93 PLAT088_ALERT_3_C Poor Data / Parameter Ratio .................... 9.85 PLAT157_ALERT_4_C Non-standard Monoclinic Beta Angle less 90 Deg 82.04 Deg. PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 2.54 Ratio PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.06 Ratio
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 6 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: CAD-4 EXPRESS (Enraf-Nonius, 1994); cell refinement: CAD-4 EXPRESS; data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999).
C18H25NO5 | F(000) = 720 |
Mr = 335.39 | Dx = 1.266 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 25 reflections |
a = 16.3870 (16) Å | θ = 11–22° |
b = 9.5645 (12) Å | µ = 0.09 mm−1 |
c = 11.3393 (19) Å | T = 293 K |
β = 82.044 (10)° | Plate, yellow |
V = 1760.1 (4) Å3 | 0.40 × 0.25 × 0.10 mm |
Z = 4 |
Enraf-Nonius CAD-4 diffractometer | Rint = 0.019 |
Radiation source: fine-focus sealed tube | θmax = 25.7°, θmin = 2.5° |
Graphite monochromator | h = −20→20 |
non–profiled ω scans | k = 0→11 |
3194 measured reflections | l = −13→0 |
3124 independent reflections | 3 standard reflections every 120 min |
2047 reflections with I > 2σ(I) | intensity decay: 1% |
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)] = 0.042 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.117 | All H-atom parameters refined |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0596P)2 + 0.2352P] where P = (Fo2 + 2Fc2)/3 |
3124 reflections | (Δ/σ)max < 0.001 |
317 parameters | Δρmax = 0.15 e Å−3 |
0 restraints | Δρmin = −0.23 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 | ||
H41 | 0.0630 (11) | 0.455 (2) | 0.7470 (17) | 0.038 (5)* | |
H42 | 0.1000 (10) | 0.593 (2) | 0.7969 (17) | 0.035 (5)* | |
H181 | 0.1046 (14) | 0.229 (3) | 0.655 (2) | 0.068 (7)* | |
H182 | 0.0622 (14) | 0.338 (2) | 0.577 (2) | 0.061 (7)* | |
H152 | 0.2734 (12) | 0.449 (2) | 0.4668 (17) | 0.043 (6)* | |
H132 | 0.4758 (13) | 0.477 (2) | 0.748 (2) | 0.059 (7)* | |
H151 | 0.2920 (13) | 0.298 (2) | 0.5144 (19) | 0.055 (6)* | |
H131 | 0.4902 (13) | 0.457 (3) | 0.608 (2) | 0.063 (7)* | |
H102 | 0.4291 (15) | 0.643 (3) | 0.950 (2) | 0.069 (8)* | |
H171 | 0.1753 (15) | 0.115 (3) | 0.499 (2) | 0.069 (8)* | |
H172 | 0.0963 (15) | 0.168 (3) | 0.432 (2) | 0.069 (7)* | |
H101 | 0.3551 (14) | 0.699 (3) | 1.042 (2) | 0.061 (7)* | |
H141 | 0.5365 (16) | 0.692 (3) | 0.580 (3) | 0.083 (9)* | |
H143 | 0.5163 (19) | 0.711 (3) | 0.726 (3) | 0.102 (11)* | |
H51 | 0.0453 (13) | 0.564 (3) | 0.570 (2) | 0.063 (7)* | |
H81 | 0.2073 (13) | 0.886 (3) | 0.798 (2) | 0.056 (6)* | |
H52 | 0.0060 (13) | 0.665 (2) | 0.6726 (19) | 0.057 (6)* | |
H162 | 0.1725 (16) | 0.368 (3) | 0.359 (2) | 0.084 (9)* | |
H142 | 0.5888 (17) | 0.614 (3) | 0.667 (2) | 0.079 (8)* | |
H161 | 0.2416 (17) | 0.242 (3) | 0.341 (2) | 0.084 (8)* | |
H62 | 0.1633 (13) | 0.703 (2) | 0.5405 (17) | 0.042 (6)* | |
H61 | 0.0841 (15) | 0.799 (3) | 0.529 (2) | 0.072 (7)* | |
H113 | 0.314 (2) | 0.469 (3) | 1.096 (3) | 0.098 (11)* | |
H112 | 0.3877 (18) | 0.406 (4) | 1.008 (3) | 0.102 (11)* | |
H111 | 0.4085 (19) | 0.500 (3) | 1.120 (3) | 0.107 (11)* | |
O3 | 0.34415 (8) | 0.36473 (16) | 0.67906 (13) | 0.0469 (4) | |
O4 | 0.39487 (7) | 0.58276 (14) | 0.66305 (11) | 0.0371 (3) | |
O2 | 0.31779 (8) | 0.60687 (16) | 0.90716 (12) | 0.0460 (4) | |
C2 | 0.25154 (10) | 0.5607 (2) | 0.69375 (15) | 0.0321 (4) | |
N1 | 0.18327 (9) | 0.38448 (18) | 0.59080 (13) | 0.0365 (4) | |
C12 | 0.33222 (10) | 0.4888 (2) | 0.67724 (16) | 0.0326 (4) | |
C3 | 0.18133 (10) | 0.4898 (2) | 0.66887 (15) | 0.0328 (4) | |
C1 | 0.24907 (11) | 0.6964 (2) | 0.75342 (16) | 0.0360 (5) | |
C13 | 0.47621 (11) | 0.5262 (2) | 0.6712 (2) | 0.0426 (5) | |
O1 | 0.34500 (10) | 0.82883 (18) | 0.85184 (15) | 0.0654 (5) | |
O5 | 0.09340 (11) | 0.9465 (2) | 0.70024 (19) | 0.0810 (6) | |
C9 | 0.31047 (12) | 0.7200 (2) | 0.84020 (18) | 0.0434 (5) | |
C8 | 0.19924 (13) | 0.8081 (2) | 0.74972 (19) | 0.0459 (5) | |
C4 | 0.09685 (11) | 0.5369 (3) | 0.72362 (18) | 0.0411 (5) | |
C15 | 0.24877 (13) | 0.3596 (3) | 0.49084 (18) | 0.0449 (5) | |
C7 | 0.13349 (12) | 0.8393 (2) | 0.6786 (2) | 0.0513 (6) | |
C14 | 0.53471 (15) | 0.6465 (3) | 0.6591 (3) | 0.0610 (7) | |
C6 | 0.11407 (15) | 0.7437 (3) | 0.5819 (2) | 0.0539 (6) | |
C5 | 0.05740 (13) | 0.6250 (3) | 0.6335 (2) | 0.0515 (6) | |
C18 | 0.11464 (14) | 0.2855 (3) | 0.5846 (2) | 0.0502 (6) | |
C10 | 0.37524 (17) | 0.6200 (3) | 0.9942 (2) | 0.0573 (6) | |
C16 | 0.20273 (17) | 0.2908 (3) | 0.3993 (2) | 0.0609 (7) | |
C11 | 0.3741 (3) | 0.4873 (4) | 1.0597 (3) | 0.0816 (10) | |
C17 | 0.14275 (17) | 0.1969 (3) | 0.4762 (2) | 0.0623 (7) |
U11 | U22 | U33 | U12 | U13 | U23 | |
O3 | 0.0408 (7) | 0.0347 (10) | 0.0666 (10) | 0.0033 (6) | −0.0130 (7) | 0.0034 (7) |
O4 | 0.0286 (6) | 0.0385 (9) | 0.0446 (8) | 0.0001 (5) | −0.0068 (5) | 0.0030 (6) |
O2 | 0.0521 (8) | 0.0503 (10) | 0.0390 (8) | −0.0027 (7) | −0.0184 (6) | −0.0043 (7) |
C2 | 0.0290 (9) | 0.0349 (12) | 0.0329 (10) | 0.0012 (7) | −0.0056 (7) | 0.0012 (8) |
N1 | 0.0347 (8) | 0.0427 (11) | 0.0324 (9) | −0.0035 (7) | −0.0058 (6) | −0.0030 (7) |
C12 | 0.0324 (9) | 0.0354 (13) | 0.0311 (10) | 0.0004 (8) | −0.0080 (7) | 0.0022 (8) |
C3 | 0.0313 (9) | 0.0402 (13) | 0.0272 (10) | 0.0014 (8) | −0.0057 (7) | 0.0042 (8) |
C1 | 0.0353 (9) | 0.0405 (13) | 0.0319 (11) | 0.0009 (8) | −0.0034 (8) | −0.0015 (8) |
C13 | 0.0291 (10) | 0.0505 (15) | 0.0489 (14) | 0.0031 (9) | −0.0082 (9) | 0.0013 (11) |
O1 | 0.0762 (11) | 0.0461 (12) | 0.0793 (12) | −0.0086 (8) | −0.0305 (9) | −0.0095 (8) |
O5 | 0.0634 (11) | 0.0613 (14) | 0.1207 (16) | 0.0280 (9) | −0.0209 (10) | −0.0083 (11) |
C9 | 0.0452 (11) | 0.0396 (15) | 0.0459 (13) | 0.0025 (9) | −0.0082 (9) | −0.0089 (10) |
C8 | 0.0465 (11) | 0.0434 (15) | 0.0474 (13) | 0.0074 (10) | −0.0049 (10) | −0.0049 (10) |
C4 | 0.0311 (10) | 0.0567 (15) | 0.0348 (12) | 0.0006 (9) | −0.0018 (8) | −0.0030 (10) |
C15 | 0.0471 (12) | 0.0468 (16) | 0.0393 (12) | 0.0028 (11) | −0.0009 (10) | −0.0066 (10) |
C7 | 0.0428 (11) | 0.0495 (16) | 0.0595 (14) | 0.0097 (10) | 0.0009 (10) | 0.0080 (11) |
C14 | 0.0377 (12) | 0.070 (2) | 0.0758 (19) | −0.0082 (12) | −0.0088 (12) | 0.0050 (15) |
C6 | 0.0492 (13) | 0.0696 (18) | 0.0439 (14) | 0.0184 (12) | −0.0100 (11) | 0.0113 (12) |
C5 | 0.0368 (11) | 0.0688 (17) | 0.0506 (14) | 0.0120 (11) | −0.0123 (10) | −0.0069 (12) |
C18 | 0.0474 (13) | 0.0518 (16) | 0.0536 (15) | −0.0128 (11) | −0.0145 (11) | −0.0013 (11) |
C10 | 0.0629 (15) | 0.0668 (19) | 0.0476 (14) | 0.0035 (13) | −0.0265 (12) | −0.0139 (13) |
C16 | 0.0735 (16) | 0.062 (2) | 0.0469 (15) | 0.0028 (14) | −0.0082 (13) | −0.0162 (13) |
C11 | 0.102 (3) | 0.080 (3) | 0.073 (2) | 0.0066 (19) | −0.050 (2) | 0.0007 (17) |
C17 | 0.0681 (16) | 0.0562 (19) | 0.0668 (17) | −0.0054 (13) | −0.0236 (13) | −0.0161 (13) |
O3—C12 | 1.204 (2) | C15—H152 | 0.97 (2) |
O4—C12 | 1.357 (2) | C15—H151 | 0.99 (2) |
O4—C13 | 1.453 (2) | C7—C6 | 1.495 (4) |
O2—C9 | 1.337 (3) | C14—H141 | 0.99 (3) |
O2—C10 | 1.461 (3) | C14—H143 | 1.00 (3) |
C2—C3 | 1.398 (2) | C14—H142 | 0.96 (3) |
C2—C1 | 1.462 (3) | C6—C5 | 1.530 (3) |
C2—C12 | 1.479 (2) | C6—H62 | 0.96 (2) |
N1—C3 | 1.338 (2) | C6—H61 | 0.99 (3) |
N1—C15 | 1.468 (2) | C5—H51 | 0.97 (2) |
N1—C18 | 1.479 (3) | C5—H52 | 0.98 (2) |
C3—C4 | 1.506 (2) | C18—C17 | 1.511 (3) |
C1—C8 | 1.348 (3) | C18—H181 | 0.95 (3) |
C1—C9 | 1.518 (3) | C18—H182 | 1.01 (2) |
C13—C14 | 1.492 (3) | C10—C11 | 1.469 (4) |
C13—H132 | 0.99 (2) | C10—H102 | 0.98 (2) |
C13—H131 | 0.98 (3) | C10—H101 | 0.96 (3) |
O1—C9 | 1.201 (2) | C16—C17 | 1.515 (4) |
O5—C7 | 1.224 (3) | C16—H162 | 1.03 (3) |
C8—C7 | 1.464 (3) | C16—H161 | 0.97 (3) |
C8—H81 | 0.95 (2) | C11—H113 | 1.03 (3) |
C4—C5 | 1.535 (3) | C11—H112 | 0.98 (3) |
C4—H41 | 0.97 (2) | C11—H111 | 0.95 (4) |
C4—H42 | 1.00 (2) | C17—H171 | 1.00 (3) |
C15—C16 | 1.516 (3) | C17—H172 | 1.00 (2) |
C12—O4—C13 | 115.6 (2) | H141—C14—H143 | 113 (2) |
C9—O2—C10 | 115.5 (2) | C13—C14—H142 | 109.5 (16) |
C3—C2—C1 | 123.6 (2) | H141—C14—H142 | 109 (2) |
C3—C2—C12 | 119.7 (2) | H143—C14—H142 | 108 (2) |
C1—C2—C12 | 116.0 (2) | C7—C6—C5 | 110.7 (2) |
C3—N1—C15 | 125.5 (2) | C7—C6—H62 | 110.8 (12) |
C3—N1—C18 | 124.4 (2) | C5—C6—H62 | 108.4 (12) |
C15—N1—C18 | 109.8 (2) | C7—C6—H61 | 106.9 (15) |
O3—C12—O4 | 122.2 (2) | C5—C6—H61 | 107.9 (14) |
O3—C12—C2 | 126.9 (2) | H62—C6—H61 | 112.1 (18) |
O4—C12—C2 | 110.8 (2) | C6—C5—C4 | 111.9 (2) |
N1—C3—C2 | 123.6 (2) | C6—C5—H51 | 109.8 (14) |
N1—C3—C4 | 115.7 (2) | C4—C5—H51 | 108.3 (14) |
C2—C3—C4 | 120.5 (2) | C6—C5—H52 | 108.7 (13) |
C8—C1—C2 | 131.8 (2) | C4—C5—H52 | 109.3 (13) |
C8—C1—C9 | 111.2 (2) | H51—C5—H52 | 108.8 (19) |
C2—C1—C9 | 117.0 (2) | N1—C18—C17 | 104.4 (2) |
O4—C13—C14 | 106.9 (2) | N1—C18—H181 | 111.4 (15) |
O4—C13—H132 | 109.8 (12) | C17—C18—H181 | 111.0 (15) |
C14—C13—H132 | 112.1 (13) | N1—C18—H182 | 110.4 (13) |
O4—C13—H131 | 109.4 (13) | C17—C18—H182 | 112.1 (13) |
C14—C13—H131 | 112.0 (14) | H181—C18—H182 | 107.5 (19) |
H132—C13—H131 | 107 (2) | O2—C10—C11 | 107.7 (2) |
O1—C9—O2 | 124.0 (2) | O2—C10—H102 | 106.9 (14) |
O1—C9—C1 | 124.4 (2) | C11—C10—H102 | 113.7 (15) |
O2—C9—C1 | 111.6 (2) | O2—C10—H101 | 104.2 (14) |
C1—C8—C7 | 132.4 (2) | C11—C10—H101 | 114.7 (15) |
C1—C8—H81 | 118.2 (14) | H102—C10—H101 | 109 (2) |
C7—C8—H81 | 109.3 (14) | C17—C16—C15 | 102.0 (2) |
C3—C4—C5 | 109.7 (2) | C17—C16—H162 | 111.5 (15) |
C3—C4—H41 | 109.1 (11) | C15—C16—H162 | 108.0 (16) |
C5—C4—H41 | 110.3 (11) | C17—C16—H161 | 114.7 (17) |
C3—C4—H42 | 110.8 (10) | C15—C16—H161 | 109.6 (16) |
C5—C4—H42 | 109.4 (11) | H162—C16—H161 | 111 (2) |
H41—C4—H42 | 107.5 (15) | C10—C11—H113 | 107.1 (18) |
N1—C15—C16 | 102.7 (2) | C10—C11—H112 | 113.2 (19) |
N1—C15—H152 | 107.9 (12) | H113—C11—H112 | 104 (3) |
C16—C15—H152 | 114.7 (12) | C10—C11—H111 | 106.8 (19) |
N1—C15—H151 | 111.3 (13) | H113—C11—H111 | 111 (2) |
C16—C15—H151 | 111.7 (13) | H112—C11—H111 | 115 (3) |
H152—C15—H151 | 108.5 (17) | C18—C17—C16 | 103.7 (2) |
O5—C7—C8 | 118.4 (2) | C18—C17—H171 | 110.2 (14) |
O5—C7—C6 | 119.8 (2) | C16—C17—H171 | 106.6 (14) |
C8—C7—C6 | 121.8 (2) | C18—C17—H172 | 113.0 (13) |
C13—C14—H141 | 111.0 (16) | C16—C17—H172 | 110.7 (14) |
C13—C14—H143 | 106.8 (18) | H171—C17—H172 | 112 (2) |
C13—O4—C12—O3 | −10.4 (3) | C2—C1—C9—O1 | 142.2 (2) |
C13—O4—C12—C2 | 167.53 (16) | C8—C1—C9—O2 | 136.4 (2) |
C3—C2—C12—O3 | −24.4 (3) | C2—C1—C9—O2 | −41.4 (2) |
C1—C2—C12—O3 | 146.42 (19) | C2—C1—C8—C7 | −5.3 (4) |
C3—C2—C12—O4 | 157.8 (2) | C9—C1—C8—C7 | 177.2 (2) |
C1—C2—C12—O4 | −31.4 (2) | N1—C3—C4—C5 | −76.3 (2) |
C15—N1—C3—C2 | −23.6 (3) | C2—C3—C4—C5 | 99.3 (2) |
C18—N1—C3—C2 | 163.9 (2) | C3—N1—C15—C16 | −149.4 (2) |
C15—N1—C3—C4 | 151.9 (2) | C18—N1—C15—C16 | 24.0 (3) |
C18—N1—C3—C4 | −20.7 (3) | C1—C8—C7—O5 | 174.5 (2) |
C1—C2—C3—N1 | 163.36 (17) | C1—C8—C7—C6 | −5.0 (4) |
C12—C2—C3—N1 | −26.6 (3) | O5—C7—C6—C5 | −96.3 (3) |
C1—C2—C3—C4 | −11.9 (3) | C8—C7—C6—C5 | 83.2 (3) |
C12—C2—C3—C4 | 158.16 (17) | C7—C6—C5—C4 | −59.9 (3) |
C3—C2—C1—C8 | −34.7 (3) | C3—C4—C5—C6 | −52.2 (3) |
C12—C2—C1—C8 | 154.9 (2) | C3—N1—C18—C17 | 174.5 (2) |
C3—C2—C1—C9 | 142.61 (18) | C15—N1—C18—C17 | 1.0 (3) |
C12—C2—C1—C9 | −27.8 (2) | C9—O2—C10—C11 | 179.3 (2) |
C12—O4—C13—C14 | −177.33 (19) | N1—C15—C16—C17 | −39.1 (3) |
C10—O2—C9—O1 | −3.2 (3) | N1—C18—C17—C16 | −25.7 (3) |
C10—O2—C9—C1 | −179.56 (17) | C15—C16—C17—C18 | 40.3 (3) |
C8—C1—C9—O1 | −39.9 (3) |
(I) | (II) | |
C2—C1—C8 | 131.8 (2) | 131.1 (2) |
C1—C2—C3 | 123.6 (2) | 122.5 (2) |
C2—C3—C4 | 120.5 (2) | 119.9 (2) |
C3—C4—C5 | 109.7 (2) | 111.9 (2) |
C4—C5—C6 | 111.9 (2) | 113.0 (2) |
C5—C6—C7 | 110.7 (2) | 113.7 (3) |
C6—C7—C8 | 121.8 (2) | 122.4 (3) |
C7—C8—C1 | 132.4 (2) | 132.1 (3) |
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