1,10-Bis[2-(prop-1-en-yl)phen-oxy]deca-ne.

The complete molecule of the title compound, C(28)H(38)O(2), is generated by a crystallographic centre of symmetry. The molecular conformation displays an intra-molecular C-H⋯π inter-action.

Related literature

For general background to the synthesis, see: Wadher et al. (2009) ▶. For the use of cross-linked polymers in the synthesis of multifunctional monomers, see: Starvin & Rao (2004) ▶. For their applications as polymeric sorbents and in the preparation of laser composites, see: Kazuya et al. (2000 ▶); Ryusuke & Kazufumi (2001) ▶. For a related structure, see: Bayramov et al. (2011 ▶).

Experimental

Crystal data

C28H38O2

M = 406.58

Monoclinic,

a = 5.4084 (6) Å

b = 12.2076 (14) Å

c = 19.391 (2) Å

β = 92.025 (2)°

V = 1279.5 (3) Å3

Z = 2

Mo Kα radiation

μ = 0.06 mm−1

T = 296 K

0.30 × 0.20 × 0.20 mm

Data collection

Bruker APEXII CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1998 ▶) T min = 0.981, T max = 0.987

13946 measured reflections

3057 independent reflections

1914 reflections with I > 2σ(I)

R int = 0.025

Refinement

R[F 2 > 2σ(F 2)] = 0.069

wR(F 2) = 0.245

S = 1.00

3057 reflections

136 parameters

H-atom parameters constrained

Δρmax = 0.60 e Å−3

Δρmin = −0.26 e Å−3

Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT-Plus (Bruker, 2001 ▶); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXTL (Sheldrick, 2008) ▶; program(s) used to refine structure: SHELXTL ▶; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811055061/kp2373sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811055061/kp2373Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536811055061/kp2373Isup3.cml

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

C28H38O2	F(000) = 444
Mr = 406.58	Dx = 1.055 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 3093 reflections
a = 5.4084 (6) Å	θ = 2.7–25.5°
b = 12.2076 (14) Å	µ = 0.06 mm−1
c = 19.391 (2) Å	T = 296 K
β = 92.025 (2)°	Prism, colourless
V = 1279.5 (3) Å3	0.30 × 0.20 × 0.20 mm
Z = 2

Bruker APEXII CCD diffractometer	3057 independent reflections
Radiation source: fine-focus sealed tube	1914 reflections with I > 2σ(I)
graphite	Rint = 0.025
phi and ω scans	θmax = 28.0°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Sheldrick, 1998)	h = −7→7
Tmin = 0.981, Tmax = 0.987	k = −16→16
13946 measured reflections	l = −25→25

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)] = 0.069	Hydrogen site location: difference Fourier map
wR(F2) = 0.245	H-atom parameters constrained
S = 1.00	w = 1/[σ2(Fo2) + (0.1494P)2 + 0.1404P] where P = (Fo2 + 2Fc2)/3
3057 reflections	(Δ/σ)max < 0.001
136 parameters	Δρmax = 0.60 e Å−3
0 restraints	Δρmin = −0.26 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
O1	0.3626 (3)	0.30774 (11)	0.33897 (7)	0.0679 (4)
C1	0.5218 (3)	0.32178 (16)	0.28696 (10)	0.0594 (5)
C2	0.6858 (4)	0.41008 (15)	0.29461 (11)	0.0623 (5)
C3	0.8580 (4)	0.42419 (19)	0.24299 (13)	0.0759 (6)
H3A	0.9706	0.4816	0.2470	0.091*
C4	0.8663 (5)	0.3562 (2)	0.18664 (13)	0.0807 (7)
H4A	0.9832	0.3675	0.1533	0.097*
C5	0.7018 (5)	0.2721 (2)	0.18001 (12)	0.0801 (7)
H5A	0.7052	0.2265	0.1417	0.096*
C6	0.5292 (4)	0.25403 (19)	0.23007 (10)	0.0709 (6)
H6A	0.4182	0.1961	0.2253	0.085*
C7	0.2015 (3)	0.21479 (15)	0.33632 (10)	0.0583 (5)
H7A	0.2977	0.1480	0.3336	0.070*
H7B	0.0917	0.2190	0.2958	0.070*
C8	0.0534 (3)	0.21399 (15)	0.40044 (10)	0.0569 (5)
H8A	−0.0470	0.2797	0.4018	0.068*
H8B	0.1649	0.2142	0.4407	0.068*
C9	−0.1122 (3)	0.11440 (15)	0.40254 (9)	0.0573 (5)
H9A	−0.0101	0.0492	0.4008	0.069*
H9B	−0.2211	0.1145	0.3617	0.069*
C10	−0.2681 (3)	0.10799 (15)	0.46559 (10)	0.0572 (5)
H10A	−0.3772	0.1710	0.4661	0.069*
H10B	−0.1602	0.1116	0.5066	0.069*
C11	−0.4231 (3)	0.00446 (16)	0.46864 (10)	0.0590 (5)
H11A	−0.5320	0.0015	0.4279	0.071*
H11B	−0.3137	−0.0584	0.4673	0.071*
C12	0.6767 (5)	0.48117 (17)	0.35572 (13)	0.0801 (7)
H12A	0.5316	0.4780	0.3800	0.096*
C13	0.8412 (7)	0.5460 (2)	0.37940 (17)	0.1110 (10)
H13A	0.9898	0.5505	0.3569	0.133*
C14	0.8081 (10)	0.6169 (3)	0.4428 (2)	0.1568 (18)
H14A	0.9548	0.6596	0.4516	0.235*
H14B	0.7791	0.5710	0.4819	0.235*
H14C	0.6693	0.6649	0.4350	0.235*

	U11	U22	U33	U12	U13	U23
O1	0.0720 (9)	0.0654 (8)	0.0673 (9)	−0.0168 (7)	0.0141 (7)	−0.0044 (6)
C1	0.0610 (11)	0.0573 (10)	0.0602 (10)	−0.0039 (8)	0.0041 (8)	0.0110 (8)
C2	0.0671 (11)	0.0512 (10)	0.0685 (11)	−0.0033 (8)	0.0004 (9)	0.0138 (8)
C3	0.0764 (13)	0.0648 (12)	0.0871 (15)	−0.0092 (10)	0.0102 (11)	0.0256 (11)
C4	0.0881 (16)	0.0832 (15)	0.0720 (14)	0.0012 (12)	0.0210 (12)	0.0203 (11)
C5	0.0949 (17)	0.0840 (15)	0.0622 (12)	−0.0005 (13)	0.0131 (11)	0.0034 (10)
C6	0.0767 (13)	0.0731 (13)	0.0631 (12)	−0.0117 (10)	0.0051 (10)	0.0010 (9)
C7	0.0580 (10)	0.0544 (10)	0.0625 (10)	−0.0083 (8)	0.0034 (8)	0.0039 (8)
C8	0.0544 (10)	0.0550 (10)	0.0613 (10)	−0.0001 (8)	0.0049 (8)	0.0041 (8)
C9	0.0514 (10)	0.0606 (10)	0.0599 (10)	−0.0024 (8)	0.0044 (8)	0.0050 (8)
C10	0.0482 (9)	0.0611 (10)	0.0626 (10)	−0.0007 (8)	0.0062 (8)	0.0055 (8)
C11	0.0486 (10)	0.0647 (11)	0.0640 (11)	−0.0019 (8)	0.0066 (8)	0.0067 (8)
C12	0.0940 (17)	0.0545 (11)	0.0915 (16)	−0.0099 (11)	0.0002 (13)	0.0077 (10)
C13	0.122 (2)	0.0941 (19)	0.116 (2)	−0.0182 (18)	−0.0054 (19)	−0.0093 (16)
C14	0.229 (5)	0.101 (2)	0.137 (3)	−0.006 (3)	−0.048 (3)	−0.037 (2)

O1—C1	1.360 (2)	C8—H8B	0.9700
O1—C7	1.430 (2)	C9—C10	1.511 (2)
C1—C6	1.380 (3)	C9—H9A	0.9700
C1—C2	1.401 (3)	C9—H9B	0.9700
C2—C3	1.402 (3)	C10—C11	1.519 (3)
C2—C12	1.471 (3)	C10—H10A	0.9700
C3—C4	1.374 (4)	C10—H10B	0.9700
C3—H3A	0.9300	C11—C11i	1.502 (4)
C4—C5	1.361 (4)	C11—H11A	0.9700
C4—H4A	0.9300	C11—H11B	0.9700
C5—C6	1.388 (3)	C12—C13	1.265 (4)
C5—H5A	0.9300	C12—H12A	0.9300
C6—H6A	0.9300	C13—C14	1.519 (5)
C7—C8	1.503 (3)	C13—H13A	0.9300
C7—H7A	0.9700	C14—H14A	0.9600
C7—H7B	0.9700	C14—H14B	0.9600
C8—C9	1.511 (3)	C14—H14C	0.9600
C8—H8A	0.9700
C1—O1—C7	118.31 (15)	C8—C9—C10	114.29 (16)
O1—C1—C6	123.66 (17)	C8—C9—H9A	108.7
O1—C1—C2	115.70 (17)	C10—C9—H9A	108.7
C6—C1—C2	120.63 (18)	C8—C9—H9B	108.7
C1—C2—C3	116.96 (19)	C10—C9—H9B	108.7
C1—C2—C12	120.00 (19)	H9A—C9—H9B	107.6
C3—C2—C12	123.02 (19)	C9—C10—C11	113.51 (16)
C4—C3—C2	122.3 (2)	C9—C10—H10A	108.9
C4—C3—H3A	118.8	C11—C10—H10A	108.9
C2—C3—H3A	118.8	C9—C10—H10B	108.9
C5—C4—C3	119.4 (2)	C11—C10—H10B	108.9
C5—C4—H4A	120.3	H10A—C10—H10B	107.7
C3—C4—H4A	120.3	C11i—C11—C10	114.5 (2)
C4—C5—C6	120.5 (2)	C11i—C11—H11A	108.6
C4—C5—H5A	119.8	C10—C11—H11A	108.6
C6—C5—H5A	119.8	C11i—C11—H11B	108.6
C1—C6—C5	120.2 (2)	C10—C11—H11B	108.6
C1—C6—H6A	119.9	H11A—C11—H11B	107.6
C5—C6—H6A	119.9	C13—C12—C2	128.2 (3)
O1—C7—C8	108.50 (15)	C13—C12—H12A	115.9
O1—C7—H7A	110.0	C2—C12—H12A	115.9
C8—C7—H7A	110.0	C12—C13—C14	123.3 (4)
O1—C7—H7B	110.0	C12—C13—H13A	118.4
C8—C7—H7B	110.0	C14—C13—H13A	118.4
H7A—C7—H7B	108.4	C13—C14—H14A	109.5
C7—C8—C9	111.18 (16)	C13—C14—H14B	109.5
C7—C8—H8A	109.4	H14A—C14—H14B	109.5
C9—C8—H8A	109.4	C13—C14—H14C	109.5
C7—C8—H8B	109.4	H14A—C14—H14C	109.5
C9—C8—H8B	109.4	H14B—C14—H14C	109.5
H8A—C8—H8B	108.0
C7—O1—C1—C6	3.0 (3)	C2—C1—C6—C5	0.7 (3)
C7—O1—C1—C2	−176.00 (16)	C4—C5—C6—C1	0.4 (4)
O1—C1—C2—C3	177.78 (17)	C1—O1—C7—C8	177.33 (15)
C6—C1—C2—C3	−1.3 (3)	O1—C7—C8—C9	−177.21 (15)
O1—C1—C2—C12	−0.6 (3)	C7—C8—C9—C10	−179.81 (15)
C6—C1—C2—C12	−179.6 (2)	C8—C9—C10—C11	−176.97 (15)
C1—C2—C3—C4	0.8 (3)	C9—C10—C11—C11i	179.19 (18)
C12—C2—C3—C4	179.1 (2)	C1—C2—C12—C13	161.6 (3)
C2—C3—C4—C5	0.3 (4)	C3—C2—C12—C13	−16.7 (4)
C3—C4—C5—C6	−0.9 (4)	C2—C12—C13—C14	179.0 (3)
O1—C1—C6—C5	−178.27 (19)

Cg1 is the centroid of the C1–C6 ring.

D—H···A	D—H	H···A	D···A	D—H···A
C12—H12···O1	0.93 (3)	2.40 (3)	2.727 (3)	101 (3)
C7—H7B···Cg1	0.97	2.65	2.396 (3)	143

Table 1

Hydrogen-bond geometry (Å, °)

Cg1 is the centroid of the C1–C6 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C7—H7B⋯Cg1	0.97	2.65	2.396 (3)	143