(Z)-3-o-Tolyl-3-(p-tol-yloxy)acrylonitrile.

The title compound, C(17)H(15)NO, exists in a Z conformation. The dihedral angle between the O-bonded benzene ring and the vinyl plane is 80.97 (18)° while the dihedral angle between the rings is 80.06 (10)°. In the crystal structure, no classical hydrogen bonds occur.

Related literature

For general background to acrylonitrile compounds and their biological, medical and pharmacological properties, see: Boedec et al. (2008 ▶); Napolitano et al. (2001 ▶); Reggio et al. (1998 ▶).

Experimental

Crystal data

C17H15NO

M = 249.30

Tetragonal,

a = 9.8731 (6) Å

c = 14.2455 (17) Å

V = 1388.6 (2) Å3

Z = 4

Mo Kα radiation

μ = 0.07 mm−1

T = 296 K

0.40 × 0.37 × 0.35 mm

Data collection

Bruker APEXII CCD diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2004 ▶) T min = 0.971, T max = 0.975

2539 measured reflections

1277 independent reflections

1028 reflections with I > 2σ(I)

R int = 0.028

Refinement

R[F 2 > 2σ(F 2)] = 0.041

wR(F 2) = 0.111

S = 1.03

1277 reflections

172 parameters

1 restraint

H-atom parameters constrained

Δρmax = 0.11 e Å−3

Δρmin = −0.16 e Å−3

Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: SAINT (Bruker, 2004 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009 ▶).

Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536812025858/rk2361sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812025858/rk2361Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536812025858/rk2361Isup3.cml

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

C17H15NO	Dx = 1.192 Mg m−3
Mr = 249.30	Mo Kα radiation, λ = 0.71073 Å
Tetragonal, P41	Cell parameters from 2539 reflections
Hall symbol: P 4w	θ = 2.9–25.0°
a = 9.8731 (6) Å	µ = 0.07 mm−1
c = 14.2455 (17) Å	T = 296 K
V = 1388.6 (2) Å3	Block, colourless
Z = 4	0.40 × 0.37 × 0.35 mm
F(000) = 528

Bruker APEXII CCD diffractometer	1277 independent reflections
Radiation source: fine-focus sealed tube	1028 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.028
ω–scans	θmax = 25.0°, θmin = 2.9°
Absorption correction: multi-scan (SADABS; Bruker, 2004)	h = −8→10
Tmin = 0.971, Tmax = 0.975	k = −1→11
2539 measured reflections	l = −16→9

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)] = 0.041	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.111	H-atom parameters constrained
S = 1.03	w = 1/[σ2(Fo2) + (0.0658P)2 + 0.0136P] where P = (Fo2 + 2Fc2)/3
1277 reflections	(Δ/σ)max < 0.001
172 parameters	Δρmax = 0.11 e Å−3
1 restraint	Δρmin = −0.16 e Å−3

Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'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
N1	0.6863 (4)	0.6337 (4)	−0.0783 (3)	0.1013 (11)
O1	0.8869 (2)	0.4406 (2)	0.07086 (17)	0.0694 (6)
C1	0.6991 (4)	0.6132 (4)	0.0003 (3)	0.0744 (10)
C2	0.7108 (3)	0.5867 (3)	0.0981 (2)	0.0684 (9)
H2	0.6554	0.6339	0.1395	0.082*
C3	0.7979 (3)	0.4971 (3)	0.1321 (2)	0.0566 (8)
C4	0.8057 (3)	0.4605 (3)	0.2332 (2)	0.0548 (7)
C5	0.9274 (3)	0.4663 (3)	0.2842 (2)	0.0631 (9)
C6	0.9215 (4)	0.4387 (4)	0.3795 (3)	0.0772 (10)
H6	1.0008	0.4433	0.4146	0.093*
C7	0.8028 (5)	0.4049 (4)	0.4239 (3)	0.0850 (11)
H7	0.8028	0.3863	0.4879	0.102*
C8	0.6850 (4)	0.3986 (4)	0.3743 (3)	0.0751 (10)
H8	0.6046	0.3749	0.4041	0.090*
C9	0.6856 (3)	0.4278 (3)	0.2792 (2)	0.0624 (8)
H9	0.6048	0.4256	0.2457	0.075*
C10	1.0598 (4)	0.5058 (4)	0.2403 (3)	0.0883 (12)
H10A	1.1021	0.4271	0.2136	0.132*
H10B	1.1180	0.5441	0.2872	0.132*
H10C	1.0439	0.5714	0.1918	0.132*
C11	0.9107 (3)	0.3006 (3)	0.0749 (2)	0.0553 (7)
C12	0.8072 (3)	0.2094 (3)	0.0842 (2)	0.0616 (8)
H12	0.7185	0.2389	0.0922	0.074*
C13	0.8366 (3)	0.0734 (3)	0.0815 (2)	0.0684 (9)
H13	0.7662	0.0115	0.0878	0.082*
C14	0.9668 (3)	0.0254 (3)	0.0699 (2)	0.0619 (8)
C15	1.0682 (3)	0.1212 (4)	0.0605 (2)	0.0664 (9)
H15	1.1571	0.0923	0.0527	0.080*
C16	1.0413 (3)	0.2578 (3)	0.0624 (2)	0.0665 (8)
H16	1.1110	0.3203	0.0554	0.080*
C17	0.9986 (5)	−0.1231 (4)	0.0674 (3)	0.0916 (12)
H17A	0.9627	−0.1619	0.0108	0.137*
H17B	0.9583	−0.1667	0.1207	0.137*
H17C	1.0950	−0.1357	0.0689	0.137*

	U11	U22	U33	U12	U13	U23
N1	0.103 (3)	0.108 (3)	0.094 (3)	0.0227 (19)	−0.015 (2)	0.010 (2)
O1	0.0669 (13)	0.0668 (13)	0.0746 (14)	0.0157 (10)	0.0185 (11)	0.0127 (12)
C1	0.067 (2)	0.072 (2)	0.084 (3)	0.0144 (17)	−0.008 (2)	0.001 (2)
C2	0.063 (2)	0.064 (2)	0.078 (2)	0.0093 (15)	−0.0049 (17)	−0.0066 (17)
C3	0.0467 (16)	0.0494 (17)	0.074 (2)	−0.0008 (12)	0.0016 (15)	−0.0041 (15)
C4	0.0553 (18)	0.0434 (15)	0.0658 (18)	−0.0004 (12)	−0.0002 (15)	−0.0072 (14)
C5	0.061 (2)	0.0514 (17)	0.077 (2)	0.0031 (13)	−0.0074 (16)	−0.0109 (16)
C6	0.088 (3)	0.067 (2)	0.077 (2)	0.0161 (17)	−0.017 (2)	−0.0199 (19)
C7	0.121 (4)	0.067 (2)	0.068 (2)	0.018 (2)	0.005 (2)	−0.0021 (19)
C8	0.089 (3)	0.059 (2)	0.078 (2)	−0.0003 (17)	0.023 (2)	−0.0041 (18)
C9	0.0614 (19)	0.0491 (17)	0.077 (2)	−0.0019 (13)	0.0068 (17)	−0.0099 (15)
C10	0.057 (2)	0.091 (3)	0.117 (3)	−0.0069 (18)	−0.005 (2)	−0.017 (2)
C11	0.0558 (17)	0.0632 (18)	0.0469 (15)	0.0122 (13)	0.0033 (14)	−0.0001 (15)
C12	0.0468 (17)	0.076 (2)	0.0620 (19)	0.0082 (14)	−0.0024 (15)	−0.0101 (17)
C13	0.065 (2)	0.073 (2)	0.067 (2)	−0.0043 (15)	0.0040 (17)	−0.0162 (17)
C14	0.074 (2)	0.0666 (19)	0.0447 (14)	0.0082 (15)	0.0018 (16)	−0.0084 (15)
C15	0.0545 (18)	0.077 (2)	0.068 (2)	0.0224 (15)	0.0023 (16)	−0.0042 (18)
C16	0.0511 (17)	0.073 (2)	0.076 (2)	0.0045 (15)	0.0126 (16)	0.0005 (18)
C17	0.120 (3)	0.076 (2)	0.078 (2)	0.021 (2)	0.006 (2)	−0.013 (2)

N1—C1	1.145 (5)	C10—H10A	0.9600
O1—C3	1.358 (4)	C10—H10B	0.9600
O1—C11	1.403 (4)	C10—H10C	0.9600
C1—C2	1.421 (5)	C11—C12	1.369 (5)
C2—C3	1.326 (4)	C11—C16	1.368 (4)
C2—H2	0.9300	C12—C13	1.374 (5)
C3—C4	1.487 (4)	C12—H12	0.9300
C4—C9	1.393 (4)	C13—C14	1.380 (5)
C4—C5	1.406 (4)	C13—H13	0.9300
C5—C6	1.386 (5)	C14—C15	1.383 (5)
C5—C10	1.501 (5)	C14—C17	1.500 (5)
C6—C7	1.373 (6)	C15—C16	1.375 (5)
C6—H6	0.9300	C15—H15	0.9300
C7—C8	1.362 (6)	C16—H16	0.9300
C7—H7	0.9300	C17—H17A	0.9600
C8—C9	1.384 (5)	C17—H17B	0.9600
C8—H8	0.9300	C17—H17C	0.9600
C9—H9	0.9300
C3—O1—C11	119.2 (2)	H10A—C10—H10B	109.5
N1—C1—C2	178.3 (4)	C5—C10—H10C	109.5
C3—C2—C1	122.2 (3)	H10A—C10—H10C	109.5
C3—C2—H2	118.9	H10B—C10—H10C	109.5
C1—C2—H2	118.9	C12—C11—C16	120.8 (3)
C2—C3—O1	117.3 (3)	C12—C11—O1	121.8 (2)
C2—C3—C4	123.4 (3)	C16—C11—O1	117.2 (3)
O1—C3—C4	119.3 (3)	C11—C12—C13	118.9 (3)
C9—C4—C5	119.6 (3)	C11—C12—H12	120.6
C9—C4—C3	117.9 (3)	C13—C12—H12	120.6
C5—C4—C3	122.3 (3)	C12—C13—C14	122.4 (3)
C6—C5—C4	117.5 (3)	C12—C13—H13	118.8
C6—C5—C10	119.8 (3)	C14—C13—H13	118.8
C4—C5—C10	122.6 (3)	C13—C14—C15	116.8 (3)
C7—C6—C5	122.4 (4)	C13—C14—C17	122.2 (3)
C7—C6—H6	118.8	C15—C14—C17	121.0 (3)
C5—C6—H6	118.8	C16—C15—C14	122.0 (3)
C8—C7—C6	120.0 (4)	C16—C15—H15	119.0
C8—C7—H7	120.0	C14—C15—H15	119.0
C6—C7—H7	120.0	C11—C16—C15	119.2 (3)
C7—C8—C9	119.6 (4)	C11—C16—H16	120.4
C7—C8—H8	120.2	C15—C16—H16	120.4
C9—C8—H8	120.2	C14—C17—H17A	109.5
C8—C9—C4	120.8 (3)	C14—C17—H17B	109.5
C8—C9—H9	119.6	H17A—C17—H17B	109.5
C4—C9—H9	119.6	C14—C17—H17C	109.5
C5—C10—H10A	109.5	H17A—C17—H17C	109.5
C5—C10—H10B	109.5	H17B—C17—H17C	109.5
C1—C2—C3—O1	6.7 (5)	C7—C8—C9—C4	1.5 (5)
C1—C2—C3—C4	−175.6 (3)	C5—C4—C9—C8	−1.2 (4)
C11—O1—C3—C2	−135.9 (3)	C3—C4—C9—C8	−177.1 (3)
C11—O1—C3—C4	46.3 (4)	C3—O1—C11—C12	44.3 (4)
C2—C3—C4—C9	49.1 (4)	C3—O1—C11—C16	−140.2 (3)
O1—C3—C4—C9	−133.3 (3)	C16—C11—C12—C13	0.5 (5)
C2—C3—C4—C5	−126.8 (3)	O1—C11—C12—C13	175.8 (3)
O1—C3—C4—C5	50.8 (4)	C11—C12—C13—C14	0.1 (5)
C9—C4—C5—C6	0.0 (4)	C12—C13—C14—C15	−0.2 (5)
C3—C4—C5—C6	175.7 (3)	C12—C13—C14—C17	179.8 (3)
C9—C4—C5—C10	−177.6 (3)	C13—C14—C15—C16	−0.2 (5)
C3—C4—C5—C10	−1.9 (4)	C17—C14—C15—C16	179.9 (3)
C4—C5—C6—C7	0.9 (5)	C12—C11—C16—C15	−0.8 (5)
C10—C5—C6—C7	178.6 (3)	O1—C11—C16—C15	−176.4 (3)
C5—C6—C7—C8	−0.6 (5)	C14—C15—C16—C11	0.7 (5)
C6—C7—C8—C9	−0.7 (5)