Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536805010457/rn6045sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536805010457/rn6045Isup2.hkl |
CCDC reference: 272096
Key indicators
- Single-crystal X-ray study
- T = 150 K
- Mean (C-C) = 0.003 Å
- R factor = 0.058
- wR factor = 0.170
- Data-to-parameter ratio = 13.9
checkCIF/PLATON results
No syntax errors found
Alert level B ABSTM02_ALERT_3_B The ratio of expected to reported Tmax/Tmin(RR') is < 0.75 Tmin and Tmax reported: 0.609 0.990 Tmin' and Tmax expected: 0.958 0.989 RR' = 0.635 Please check that your absorption correction is appropriate. PLAT027_ALERT_3_B _diffrn_reflns_theta_full (too) Low ............ 24.99 Deg. PLAT061_ALERT_3_B Tmax/Tmin Range Test RR' too Large ............. 0.63
Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.10 Rint given 0.132 PLAT020_ALERT_3_C The value of Rint is greater than 0.10 ......... 0.13 PLAT031_ALERT_4_C Refined Extinction Parameter within Range ...... 2.67 Sigma PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size ....... 0.63 mm PLAT380_ALERT_4_C Check Incorrectly? Oriented X(sp2)-Methyl Moiety C27
0 ALERT level A = In general: serious problem 3 ALERT level B = Potentially serious problem 5 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 0 ALERT type 2 Indicator that the structure model may be wrong or deficient 6 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: COLLECT (Nonius, 1998); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL/PC (Sheldrick, 2001); software used to prepare material for publication: SHELXTL/PC.
C21H21N | F(000) = 616 |
Mr = 287.39 | Dx = 1.176 Mg m−3 |
Orthorhombic, Pbcn | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2n 2ab | Cell parameters from 10862 reflections |
a = 16.0767 (12) Å | θ = 1.7–27.5° |
b = 11.2793 (10) Å | µ = 0.07 mm−1 |
c = 8.9528 (5) Å | T = 150 K |
V = 1623.4 (2) Å3 | Cuboid, colourless |
Z = 4 | 0.63 × 0.25 × 0.17 mm |
Nonius KappaCCD area-detector diffractometer | 1435 independent reflections |
Radiation source: fine-focus sealed tube | 922 reflections with I > 2σ[I) |
Graphite monochromator | Rint = 0.132 |
φ scans, and ω scans with κ offsets | θmax = 25.0°, θmin = 2.2° |
Absorption correction: multi-scan (SORTAV; Blessing, 1995) | h = −19→19 |
Tmin = 0.609, Tmax = 0.990 | k = −13→13 |
16719 measured reflections | l = −10→10 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.058 | H-atom parameters constrained |
wR(F2) = 0.170 | w = 1/[σ2(Fo2) + (0.0936P)2 + 0.0289P] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max < 0.001 |
1435 reflections | Δρmax = 0.17 e Å−3 |
103 parameters | Δρmin = −0.20 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 1997), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.008 (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 | Occ. (<1) | |
N10 | 0.5000 | 0.4939 (2) | 0.2500 | 0.0396 (8) | |
C11 | 0.5000 | 0.3668 (3) | 0.2500 | 0.0336 (8) | |
C12 | 0.44856 (13) | 0.3042 (2) | 0.1543 (3) | 0.0379 (7) | |
H12A | 0.4131 | 0.3456 | 0.0874 | 0.045* | |
C13 | 0.44864 (14) | 0.1818 (2) | 0.1557 (3) | 0.0421 (7) | |
H13A | 0.4124 | 0.1404 | 0.0900 | 0.050* | |
C14 | 0.5000 | 0.1174 (3) | 0.2500 | 0.0405 (9) | |
C15 | 0.5000 | −0.0161 (3) | 0.2500 | 0.0585 (11) | |
H15A | 0.5403 | −0.0451 | 0.3236 | 0.088* | 0.50 |
H15B | 0.5153 | −0.0451 | 0.1505 | 0.088* | 0.50 |
H15C | 0.4444 | −0.0451 | 0.2759 | 0.088* | 0.50 |
C21 | 0.57671 (13) | 0.5543 (2) | 0.2350 (3) | 0.0353 (6) | |
C22 | 0.64045 (14) | 0.5059 (2) | 0.1507 (2) | 0.0359 (6) | |
H22A | 0.6321 | 0.4315 | 0.1033 | 0.043* | |
C23 | 0.71658 (14) | 0.5637 (2) | 0.1338 (3) | 0.0366 (7) | |
C24 | 0.72755 (15) | 0.6726 (2) | 0.2011 (3) | 0.0438 (7) | |
H24A | 0.7785 | 0.7142 | 0.1888 | 0.053* | |
C25 | 0.66459 (16) | 0.7212 (2) | 0.2864 (3) | 0.0476 (7) | |
H25A | 0.6730 | 0.7960 | 0.3328 | 0.057* | |
C26 | 0.58979 (15) | 0.6634 (2) | 0.3054 (3) | 0.0416 (7) | |
H26A | 0.5475 | 0.6974 | 0.3659 | 0.050* | |
C27 | 0.78406 (15) | 0.5068 (2) | 0.0414 (3) | 0.0502 (8) | |
H27A | 0.8331 | 0.5583 | 0.0400 | 0.075* | |
H27B | 0.7640 | 0.4950 | −0.0608 | 0.075* | |
H27C | 0.7990 | 0.4300 | 0.0851 | 0.075* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N10 | 0.0326 (16) | 0.0235 (18) | 0.0626 (18) | 0.000 | 0.0064 (13) | 0.000 |
C11 | 0.0341 (18) | 0.027 (2) | 0.0402 (18) | 0.000 | 0.0045 (14) | 0.000 |
C12 | 0.0355 (14) | 0.0329 (16) | 0.0451 (13) | 0.0018 (11) | −0.0035 (11) | 0.0029 (11) |
C13 | 0.0380 (14) | 0.0349 (18) | 0.0533 (15) | −0.0055 (12) | −0.0005 (11) | −0.0082 (12) |
C14 | 0.0338 (19) | 0.031 (2) | 0.057 (2) | 0.000 | 0.0107 (16) | 0.000 |
C15 | 0.059 (3) | 0.028 (3) | 0.089 (3) | 0.000 | 0.015 (2) | 0.000 |
C21 | 0.0370 (14) | 0.0278 (16) | 0.0409 (13) | −0.0011 (11) | 0.0019 (10) | 0.0034 (11) |
C22 | 0.0398 (14) | 0.0283 (16) | 0.0396 (13) | 0.0009 (11) | −0.0027 (11) | 0.0012 (10) |
C23 | 0.0370 (14) | 0.0328 (17) | 0.0401 (13) | 0.0009 (11) | −0.0028 (10) | 0.0090 (11) |
C24 | 0.0405 (15) | 0.0342 (18) | 0.0566 (16) | −0.0082 (12) | −0.0044 (12) | 0.0072 (12) |
C25 | 0.0563 (17) | 0.0284 (17) | 0.0581 (16) | −0.0067 (13) | −0.0067 (13) | −0.0043 (12) |
C26 | 0.0482 (15) | 0.0304 (17) | 0.0461 (15) | −0.0008 (12) | 0.0039 (11) | −0.0034 (11) |
C27 | 0.0452 (16) | 0.046 (2) | 0.0599 (17) | 0.0017 (13) | 0.0078 (13) | 0.0110 (14) |
N10—C21i | 1.415 (3) | C21—C22 | 1.385 (3) |
N10—C21 | 1.415 (3) | C21—C26 | 1.399 (3) |
N10—C11 | 1.433 (4) | C22—C23 | 1.395 (3) |
C11—C12 | 1.384 (3) | C22—H22A | 0.9500 |
C11—C12i | 1.384 (3) | C23—C24 | 1.379 (4) |
C12—C13 | 1.381 (3) | C23—C27 | 1.508 (3) |
C12—H12A | 0.9500 | C24—C25 | 1.381 (3) |
C13—C14 | 1.386 (3) | C24—H24A | 0.9500 |
C13—H13A | 0.9500 | C25—C26 | 1.379 (3) |
C14—C13i | 1.386 (3) | C25—H25A | 0.9500 |
C14—C15 | 1.507 (5) | C26—H26A | 0.9500 |
C15—H15A | 0.9800 | C27—H27A | 0.9800 |
C15—H15B | 0.9800 | C27—H27B | 0.9800 |
C15—H15C | 0.9800 | C27—H27C | 0.9800 |
C21i—N10—C21 | 122.4 (3) | C26—C21—N10 | 120.8 (2) |
C21i—N10—C11 | 118.78 (14) | C21—C22—C23 | 121.6 (2) |
C21—N10—C11 | 118.78 (14) | C21—C22—H22A | 119.2 |
C12—C11—C12i | 118.7 (3) | C23—C22—H22A | 119.2 |
C12—C11—N10 | 120.67 (16) | C24—C23—C22 | 118.7 (2) |
C12i—C11—N10 | 120.68 (16) | C24—C23—C27 | 121.8 (2) |
C13—C12—C11 | 120.3 (2) | C22—C23—C27 | 119.5 (2) |
C13—C12—H12A | 119.9 | C23—C24—C25 | 120.1 (2) |
C11—C12—H12A | 119.9 | C23—C24—H24A | 120.0 |
C12—C13—C14 | 122.0 (2) | C25—C24—H24A | 120.0 |
C12—C13—H13A | 119.0 | C26—C25—C24 | 121.3 (3) |
C14—C13—H13A | 119.0 | C26—C25—H25A | 119.3 |
C13i—C14—C13 | 116.9 (3) | C24—C25—H25A | 119.3 |
C13i—C14—C15 | 121.57 (17) | C25—C26—C21 | 119.5 (2) |
C13—C14—C15 | 121.57 (17) | C25—C26—H26A | 120.3 |
C14—C15—H15A | 109.5 | C21—C26—H26A | 120.3 |
C14—C15—H15B | 109.5 | C23—C27—H27A | 109.5 |
H15A—C15—H15B | 109.5 | C23—C27—H27B | 109.5 |
C14—C15—H15C | 109.5 | H27A—C27—H27B | 109.5 |
H15A—C15—H15C | 109.5 | C23—C27—H27C | 109.5 |
H15B—C15—H15C | 109.5 | H27A—C27—H27C | 109.5 |
C22—C21—C26 | 118.8 (2) | H27B—C27—H27C | 109.5 |
C22—C21—N10 | 120.4 (2) | ||
C21i—N10—C11—C12 | 52.24 (16) | C11—N10—C21—C26 | −147.28 (18) |
C21—N10—C11—C12 | −127.76 (16) | C26—C21—C22—C23 | −0.5 (4) |
C21i—N10—C11—C12i | −127.76 (16) | N10—C21—C22—C23 | 179.85 (18) |
C21—N10—C11—C12i | 52.24 (16) | C21—C22—C23—C24 | −1.1 (3) |
C12i—C11—C12—C13 | 0.36 (15) | C21—C22—C23—C27 | 179.7 (2) |
N10—C11—C12—C13 | −179.64 (15) | C22—C23—C24—C25 | 1.6 (3) |
C11—C12—C13—C14 | −0.7 (3) | C27—C23—C24—C25 | −179.2 (2) |
C12—C13—C14—C13i | 0.37 (16) | C23—C24—C25—C26 | −0.5 (4) |
C12—C13—C14—C15 | −179.63 (16) | C24—C25—C26—C21 | −1.1 (4) |
C21i—N10—C21—C22 | −147.6 (2) | C22—C21—C26—C25 | 1.6 (4) |
C11—N10—C21—C22 | 32.3 (2) | N10—C21—C26—C25 | −178.8 (2) |
C21i—N10—C21—C26 | 32.73 (18) |
Symmetry code: (i) −x+1, y, −z+1/2. |
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