Literature DB >> 21580104

Phenyl N-cyclo-hexyl-carbamate.

Durre Shahwar, M Nawaz Tahir, Naeem Ahmad, Sami Ullah, Muhammad Akmal Khan.   

Abstract

In the title compound, C(13)H(17)NO(2), the dihedral angle between the benzene ring and the basal plane of the cyclo-hexyl ring is 49.55 (8)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming chains propagating in [010].

Entities:  

Year:  2009        PMID: 21580104      PMCID: PMC2980024          DOI: 10.1107/S1600536809050806

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For related structures, see: Shahwar et al. (2009a ▶,b ▶, 2010 ▶).

Experimental

Crystal data

C13H17NO2 M = 219.28 Monoclinic, a = 11.4724 (11) Å b = 9.3554 (8) Å c = 11.5212 (10) Å β = 92.380 (5)° V = 1235.49 (19) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 296 K 0.28 × 0.11 × 0.09 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.987, T max = 0.993 10855 measured reflections 2265 independent reflections 1207 reflections with I > 2σ(I) R int = 0.043

Refinement

R[F 2 > 2σ(F 2)] = 0.046 wR(F 2) = 0.127 S = 0.99 2265 reflections 145 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.12 e Å−3 Δρmin = −0.16 e Å−3 Data collection: APEX2 (Bruker, 2007 ▶); cell refinement: SAINT (Bruker, 2007 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 (Farrugia, 1997 ▶) and PLATON (Spek, 2009 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶) and PLATON. Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809050806/hb5247sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809050806/hb5247Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C13H17NO2F(000) = 472
Mr = 219.28Dx = 1.179 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 2265 reflections
a = 11.4724 (11) Åθ = 2.8–25.4°
b = 9.3554 (8) ŵ = 0.08 mm1
c = 11.5212 (10) ÅT = 296 K
β = 92.380 (5)°Needle, colourless
V = 1235.49 (19) Å30.28 × 0.11 × 0.09 mm
Z = 4
Bruker Kappa APEXII CCD diffractometer2265 independent reflections
Radiation source: fine-focus sealed tube1207 reflections with I > 2σ(I)
graphiteRint = 0.043
Detector resolution: 7.90 pixels mm-1θmax = 25.4°, θmin = 2.8°
ω scansh = −13→13
Absorption correction: multi-scan (SADABS; Bruker, 2005)k = −11→11
Tmin = 0.987, Tmax = 0.993l = −13→13
10855 measured reflections
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.046Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.127H atoms treated by a mixture of independent and constrained refinement
S = 0.99w = 1/[σ2(Fo2) + (0.0463P)2 + 0.1974P] where P = (Fo2 + 2Fc2)/3
2265 reflections(Δ/σ)max < 0.001
145 parametersΔρmax = 0.12 e Å3
0 restraintsΔρmin = −0.16 e Å3
Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles
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.
xyzUiso*/Ueq
O1−0.09944 (15)0.52058 (14)0.31355 (14)0.0774 (7)
O2−0.03969 (14)0.74215 (15)0.26826 (13)0.0704 (6)
N10.06141 (17)0.54662 (18)0.21748 (16)0.0592 (7)
C1−0.1882 (2)0.5766 (2)0.3782 (2)0.0562 (9)
C2−0.16451 (18)0.62858 (16)0.48728 (15)0.0657 (10)
C3−0.25438 (18)0.67436 (16)0.55214 (15)0.0756 (10)
C4−0.3657 (3)0.6653 (3)0.5093 (3)0.0874 (12)
C5−0.3892 (3)0.6127 (3)0.4005 (3)0.0941 (12)
C6−0.2992 (3)0.5681 (3)0.3342 (2)0.0769 (11)
C7−0.0243 (2)0.6158 (2)0.26526 (17)0.0513 (8)
C80.15329 (19)0.6175 (2)0.15547 (17)0.0503 (8)
C90.1297 (2)0.6138 (2)0.02537 (18)0.0640 (9)
C100.2269 (2)0.6843 (3)−0.03874 (19)0.0759 (10)
C110.3421 (2)0.6149 (3)−0.0078 (2)0.0790 (11)
C120.3672 (2)0.6198 (3)0.1221 (2)0.0861 (11)
C130.2694 (2)0.5510 (3)0.18732 (19)0.0687 (10)
H1N0.0588 (19)0.456 (2)0.2198 (17)0.0710*
H2−0.088040.632850.517180.0788*
H3−0.238930.711870.625930.0905*
H4−0.426590.695120.554350.1045*
H5−0.465880.606960.371270.1126*
H6−0.314500.532400.259750.0923*
H80.155980.717760.179960.0604*
H9A0.056750.662610.006350.0768*
H9B0.121550.515290.000040.0768*
H10A0.210670.67673−0.121800.0910*
H10B0.230690.78500−0.018760.0910*
H11A0.403670.66398−0.047040.0947*
H11B0.340650.51622−0.033740.0947*
H12A0.376300.718500.146660.1033*
H12B0.439790.570230.140830.1033*
H13A0.266460.449660.169600.0825*
H13B0.285550.561320.270210.0825*
U11U22U33U12U13U23
O10.0806 (13)0.0403 (9)0.1156 (13)−0.0035 (8)0.0577 (11)−0.0012 (8)
O20.0816 (13)0.0329 (8)0.0991 (12)0.0038 (8)0.0325 (9)0.0029 (8)
N10.0672 (14)0.0331 (9)0.0796 (14)−0.0014 (10)0.0321 (11)0.0008 (9)
C10.0607 (18)0.0409 (12)0.0687 (16)0.0029 (11)0.0232 (14)0.0050 (11)
C20.0613 (18)0.0572 (14)0.0786 (18)−0.0003 (12)0.0025 (14)0.0031 (13)
C30.094 (2)0.0744 (17)0.0594 (16)0.0046 (16)0.0156 (16)0.0005 (12)
C40.077 (2)0.102 (2)0.086 (2)0.0202 (17)0.0361 (18)0.0012 (16)
C50.056 (2)0.127 (2)0.099 (2)0.0117 (16)0.0010 (17)−0.0054 (19)
C60.078 (2)0.0915 (19)0.0615 (17)0.0040 (15)0.0065 (16)−0.0072 (13)
C70.0600 (16)0.0359 (12)0.0593 (13)−0.0039 (11)0.0165 (11)0.0001 (10)
C80.0569 (16)0.0398 (11)0.0553 (14)−0.0073 (10)0.0152 (11)−0.0018 (9)
C90.0624 (18)0.0666 (15)0.0628 (15)−0.0008 (12)0.0012 (13)0.0054 (11)
C100.093 (2)0.0819 (17)0.0537 (15)−0.0121 (16)0.0139 (15)0.0079 (12)
C110.072 (2)0.097 (2)0.0701 (18)−0.0193 (15)0.0284 (15)−0.0077 (14)
C120.0556 (19)0.124 (2)0.0791 (19)−0.0113 (16)0.0093 (14)0.0037 (16)
C130.0644 (19)0.0845 (17)0.0572 (15)0.0016 (13)0.0025 (13)0.0076 (12)
O1—C11.389 (3)C12—C131.519 (3)
O1—C71.373 (3)C2—H20.9300
O2—C71.196 (2)C3—H30.9300
N1—C71.317 (3)C4—H40.9300
N1—C81.457 (3)C5—H50.9300
N1—H1N0.849 (19)C6—H60.9300
C1—C21.364 (3)C8—H80.9800
C1—C61.353 (4)C9—H9A0.9700
C2—C31.367 (3)C9—H9B0.9700
C3—C41.353 (4)C10—H10A0.9700
C4—C51.363 (5)C10—H10B0.9700
C5—C61.375 (5)C11—H11A0.9700
C8—C131.502 (3)C11—H11B0.9700
C8—C91.512 (3)C12—H12A0.9700
C9—C101.514 (3)C12—H12B0.9700
C10—C111.502 (3)C13—H13A0.9700
C11—C121.513 (3)C13—H13B0.9700
C1—O1—C7117.32 (15)C1—C6—H6120.00
C7—N1—C8123.31 (17)C5—C6—H6120.00
C7—N1—H1N116.7 (15)N1—C8—H8108.00
C8—N1—H1N119.8 (14)C9—C8—H8108.00
O1—C1—C2120.4 (2)C13—C8—H8108.00
O1—C1—C6118.5 (2)C8—C9—H9A109.00
C2—C1—C6121.0 (2)C8—C9—H9B109.00
C1—C2—C3119.29 (19)C10—C9—H9A109.00
C2—C3—C4120.2 (2)C10—C9—H9B109.00
C3—C4—C5120.4 (3)H9A—C9—H9B108.00
C4—C5—C6119.8 (3)C9—C10—H10A110.00
C1—C6—C5119.4 (2)C9—C10—H10B110.00
O1—C7—O2122.3 (2)C11—C10—H10A109.00
O1—C7—N1110.04 (16)C11—C10—H10B109.00
O2—C7—N1127.7 (2)H10A—C10—H10B108.00
N1—C8—C9111.85 (17)C10—C11—H11A110.00
C9—C8—C13110.68 (17)C10—C11—H11B110.00
N1—C8—C13110.12 (17)C12—C11—H11A110.00
C8—C9—C10111.62 (18)C12—C11—H11B109.00
C9—C10—C11110.8 (2)H11A—C11—H11B108.00
C10—C11—C12110.56 (19)C11—C12—H12A109.00
C11—C12—C13111.24 (19)C11—C12—H12B109.00
C8—C13—C12111.7 (2)C13—C12—H12A109.00
C1—C2—H2120.00C13—C12—H12B109.00
C3—C2—H2120.00H12A—C12—H12B108.00
C2—C3—H3120.00C8—C13—H13A109.00
C4—C3—H3120.00C8—C13—H13B109.00
C3—C4—H4120.00C12—C13—H13A109.00
C5—C4—H4120.00C12—C13—H13B109.00
C4—C5—H5120.00H13A—C13—H13B108.00
C6—C5—H5120.00
C7—O1—C1—C2−75.3 (2)C1—C2—C3—C41.4 (3)
C7—O1—C1—C6109.8 (2)C2—C3—C4—C5−1.1 (4)
C1—O1—C7—O2−7.1 (3)C3—C4—C5—C60.3 (4)
C1—O1—C7—N1173.43 (18)C4—C5—C6—C10.2 (4)
C8—N1—C7—O1177.79 (18)N1—C8—C9—C10−178.57 (18)
C8—N1—C7—O2−1.7 (4)C13—C8—C9—C10−55.4 (2)
C7—N1—C8—C9−98.5 (2)N1—C8—C13—C12178.63 (18)
C7—N1—C8—C13138.0 (2)C9—C8—C13—C1254.5 (2)
O1—C1—C2—C3−175.67 (16)C8—C9—C10—C1156.9 (2)
C6—C1—C2—C3−0.9 (3)C9—C10—C11—C12−56.8 (3)
O1—C1—C6—C5175.0 (2)C10—C11—C12—C1356.1 (3)
C2—C1—C6—C50.1 (4)C11—C12—C13—C8−55.3 (3)
D—H···AD—HH···AD···AD—H···A
N1—H1N···O2i0.849 (19)2.018 (19)2.865 (2)175 (2)
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N1—H1N⋯O2i0.849 (19)2.018 (19)2.865 (2)175 (2)

Symmetry code: (i) .

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