Literature DB >> 21582896

Phenyl N-(2-methyl-phen-yl)carbamate.

Durre Shahwar, M Nawaz Tahir, Naeem Ahmad, Asma Yasmeen, Saif Ullah.   

Abstract

In the title compound, C(14)H(13)NO(2), the aromatic rings attached to the O and n class="Disease">N atoms make dihedral angles of 62.65 (9) and 38.28 (11)°, respectively, with the central carbamate group. The benzene rings are oriented at a dihedral angle of 39.22 (10)°. In the crystal, a very weak C-H⋯π inter-action occurs.

Entities:  

Year:  2009        PMID: 21582896      PMCID: PMC2969480          DOI: 10.1107/S1600536809022788

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


Related literature

For a related structure, see: Shahwar et al. (2009 ▶).

Experimental

Crystal data

C14H13NO2 M = 227.25 Orthorhombic, a = 10.5736 (9) Å b = 18.5414 (14) Å c = 5.9681 (4) Å V = 1170.04 (15) Å3 Z = 4 Mo Kα radiation μ = 0.09 mm−1 T = 296 K 0.25 × 0.14 × 0.14 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.984, T max = 0.989 6929 measured reflections 1585 independent reflections 997 reflections with I > 2σ(I) R int = 0.037

Refinement

R[F 2 > 2σ(F 2)] = 0.039 wR(F 2) = 0.083 S = 1.01 1585 reflections 158 parameters 1 restraint H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.13 e Å−3 Δρmin = −0.15 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/S1600536809022788/hb5008sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809022788/hb5008Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C14H13NO2F(000) = 480
Mr = 227.25Dx = 1.290 Mg m3
Orthorhombic, Pna21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2c -2nCell parameters from 2241 reflections
a = 10.5736 (9) Åθ = 3.0–28.6°
b = 18.5414 (14) ŵ = 0.09 mm1
c = 5.9681 (4) ÅT = 296 K
V = 1170.04 (15) Å3Block, colourless
Z = 40.25 × 0.14 × 0.14 mm
Bruker Kappa APEXII CCD diffractometer1585 independent reflections
Radiation source: fine-focus sealed tube997 reflections with I > 2σ(I)
graphiteRint = 0.037
Detector resolution: 7.40 pixels mm-1θmax = 28.3°, θmin = 2.9°
ω scansh = −14→13
Absorption correction: multi-scan (SADABS; Bruker, 2005)k = −17→24
Tmin = 0.984, Tmax = 0.989l = −7→7
6929 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)] = 0.039Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.083H atoms treated by a mixture of independent and constrained refinement
S = 1.01w = 1/[σ2(Fo2) + (0.0377P)2] where P = (Fo2 + 2Fc2)/3
1585 reflections(Δ/σ)max < 0.001
158 parametersΔρmax = 0.13 e Å3
1 restraintΔρmin = −0.15 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
O10.27882 (15)0.33744 (9)0.6965 (3)0.0594 (6)
O20.48038 (14)0.30458 (9)0.6133 (3)0.0585 (6)
N10.30983 (19)0.24161 (11)0.4867 (3)0.0547 (7)
C10.31727 (19)0.39161 (13)0.8463 (4)0.0459 (8)
C20.3813 (2)0.37450 (12)1.0394 (4)0.0492 (8)
C30.4089 (2)0.42831 (13)1.1897 (4)0.0550 (9)
C40.3718 (2)0.49827 (14)1.1487 (5)0.0610 (9)
C50.3068 (2)0.51391 (15)0.9561 (4)0.0657 (10)
C60.2797 (2)0.46077 (14)0.8027 (4)0.0580 (9)
C70.3691 (2)0.29463 (12)0.6005 (4)0.0472 (8)
C80.3694 (2)0.19088 (12)0.3442 (4)0.0479 (7)
C90.3097 (2)0.17293 (13)0.1431 (4)0.0508 (8)
C100.3682 (3)0.12288 (15)0.0089 (4)0.0683 (10)
C110.4814 (3)0.09134 (15)0.0662 (6)0.0783 (12)
C120.5378 (3)0.10948 (16)0.2643 (6)0.0746 (11)
C130.4824 (2)0.15870 (14)0.4054 (5)0.0599 (9)
C140.1842 (2)0.20522 (15)0.0812 (5)0.0670 (10)
H10.233 (2)0.2453 (13)0.486 (5)0.0657*
H20.405700.327181.067870.0590*
H30.452900.417431.320270.0660*
H40.390620.534591.250890.0732*
H50.280800.561010.928700.0787*
H60.236410.471700.671390.0696*
H100.330000.10987−0.125450.0820*
H110.519130.05797−0.029010.0938*
H120.614320.088300.303940.0895*
H130.520510.170340.541110.0718*
H14A0.123020.193690.194470.1006*
H14B0.156950.18596−0.060110.1006*
H14C0.192490.256650.069560.1006*
U11U22U33U12U13U23
O10.0456 (10)0.0665 (11)0.0662 (11)0.0037 (8)−0.0135 (9)−0.0153 (10)
O20.0448 (10)0.0669 (11)0.0638 (10)−0.0087 (8)−0.0047 (9)−0.0083 (9)
N10.0419 (11)0.0632 (13)0.0591 (12)−0.0031 (11)−0.0084 (12)−0.0090 (11)
C10.0369 (12)0.0511 (14)0.0497 (14)−0.0005 (10)−0.0010 (11)0.0007 (12)
C20.0439 (13)0.0417 (13)0.0620 (15)−0.0029 (11)−0.0062 (11)0.0052 (12)
C30.0509 (15)0.0604 (16)0.0538 (14)−0.0063 (12)−0.0084 (12)−0.0008 (14)
C40.0625 (15)0.0521 (15)0.0683 (18)−0.0070 (12)0.0069 (14)−0.0096 (14)
C50.0692 (19)0.0490 (15)0.079 (2)0.0116 (13)0.0064 (15)0.0095 (15)
C60.0577 (16)0.0621 (17)0.0541 (16)0.0100 (13)−0.0013 (13)0.0092 (14)
C70.0484 (14)0.0513 (14)0.0418 (11)−0.0019 (12)−0.0080 (12)0.0035 (11)
C80.0445 (13)0.0489 (13)0.0503 (12)−0.0100 (12)−0.0001 (12)0.0023 (12)
C90.0479 (14)0.0562 (14)0.0484 (14)−0.0180 (11)0.0020 (11)0.0013 (13)
C100.0679 (19)0.0809 (19)0.0562 (16)−0.0237 (16)0.0076 (15)−0.0113 (15)
C110.070 (2)0.072 (2)0.093 (2)−0.0072 (16)0.0194 (18)−0.0196 (17)
C120.0536 (17)0.0682 (19)0.102 (2)0.0007 (15)0.0057 (17)−0.0014 (18)
C130.0509 (16)0.0598 (17)0.0689 (16)−0.0023 (12)−0.0067 (13)0.0042 (14)
C140.0568 (15)0.084 (2)0.0601 (14)−0.0133 (14)−0.0147 (13)0.0003 (15)
O1—C11.405 (3)C10—C111.375 (4)
O1—C71.367 (3)C11—C121.366 (5)
O2—C71.194 (3)C12—C131.373 (4)
N1—C71.349 (3)C2—H20.9300
N1—C81.416 (3)C3—H30.9300
N1—H10.82 (2)C4—H40.9300
C1—C61.367 (3)C5—H50.9300
C1—C21.374 (3)C6—H60.9300
C2—C31.373 (3)C10—H100.9300
C3—C41.377 (4)C11—H110.9300
C4—C51.370 (4)C12—H120.9300
C5—C61.375 (4)C13—H130.9300
C8—C131.385 (3)C14—H14A0.9600
C8—C91.396 (3)C14—H14B0.9600
C9—C101.373 (4)C14—H14C0.9600
C9—C141.502 (3)
C1—O1—C7118.67 (17)C1—C2—H2121.00
C7—N1—C8125.43 (19)C3—C2—H2120.00
C8—N1—H1119.7 (19)C2—C3—H3120.00
C7—N1—H1113.9 (18)C4—C3—H3120.00
O1—C1—C6117.7 (2)C3—C4—H4120.00
C2—C1—C6121.3 (2)C5—C4—H4120.00
O1—C1—C2120.8 (2)C4—C5—H5120.00
C1—C2—C3119.0 (2)C6—C5—H5120.00
C2—C3—C4120.5 (2)C1—C6—H6121.00
C3—C4—C5119.4 (2)C5—C6—H6120.00
C4—C5—C6120.8 (2)C9—C10—H10119.00
C1—C6—C5119.0 (2)C11—C10—H10119.00
O1—C7—N1108.04 (18)C10—C11—H11120.00
O2—C7—N1127.1 (2)C12—C11—H11120.00
O1—C7—O2124.9 (2)C11—C12—H12120.00
C9—C8—C13120.9 (2)C13—C12—H12120.00
N1—C8—C9118.26 (19)C8—C13—H13120.00
N1—C8—C13120.8 (2)C12—C13—H13120.00
C10—C9—C14121.6 (2)C9—C14—H14A109.00
C8—C9—C10117.3 (2)C9—C14—H14B109.00
C8—C9—C14121.1 (2)C9—C14—H14C109.00
C9—C10—C11122.3 (3)H14A—C14—H14B109.00
C10—C11—C12119.4 (3)H14A—C14—H14C109.00
C11—C12—C13120.5 (3)H14B—C14—H14C109.00
C8—C13—C12119.5 (3)
C7—O1—C1—C2−60.4 (3)C3—C4—C5—C6−0.8 (3)
C7—O1—C1—C6124.9 (2)C4—C5—C6—C10.8 (3)
C1—O1—C7—O2−9.1 (3)N1—C8—C9—C10−179.1 (2)
C1—O1—C7—N1172.51 (19)N1—C8—C9—C14−1.3 (3)
C8—N1—C7—O1172.7 (2)C13—C8—C9—C10−0.6 (4)
C8—N1—C7—O2−5.7 (4)C13—C8—C9—C14177.2 (2)
C7—N1—C8—C9−139.0 (2)N1—C8—C13—C12179.8 (2)
C7—N1—C8—C1342.5 (3)C9—C8—C13—C121.3 (4)
O1—C1—C2—C3−175.14 (19)C8—C9—C10—C11−0.4 (4)
C6—C1—C2—C3−0.7 (3)C14—C9—C10—C11−178.2 (3)
O1—C1—C6—C5174.57 (19)C9—C10—C11—C120.7 (5)
C2—C1—C6—C5−0.1 (3)C10—C11—C12—C130.0 (5)
C1—C2—C3—C40.7 (3)C11—C12—C13—C8−1.0 (4)
C2—C3—C4—C50.0 (3)
D—H···AD—HH···AD···AD—H···A
C5—H5···CgBi0.932.953.714 (3)140
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
C5—H5⋯CgBi0.932.953.714 (3)140

Symmetry code: (i) . CgB is the centroid of benzene ring (C8–C13).

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