N'-[(E)-2-Fluoro-benzyl-idene]benzo-hydrazide.

The asymmetric unit of the title compound, C14H11FN2O, contains two independent mol-ecules, both of which adopt the E conformation with respect to the azomethine C=N bond. The mol-ecules are non-planar, with dihedral angles of 26.92 (12) and 11.36 (11)° between the benzene and phenyl rings. In the crystal, mol-ecules are linked through N-H⋯O=C and N-H⋯N hydrogen bonds into chains along [101]. C-H⋯O contacts link these chains into layers parallel to (001). The three-dimensional crystal packing is stabilized by π-π inter-actions, the shortest separation between the centroids of benzene rings being 3.884 (1) Å.

Related literature

For catalytic properties of hydrazones, see: Heravi et al. (2007 ▶). For their use as inhibitors of enzymes, see: Tamasi et al. (2005 ▶) and for their biological activity, see: Sreeja et al. (2004 ▶). For the synthesis of related compounds, see: Mangalam & Kurup (2011 ▶). For a related structure, see: Nair et al. (2012 ▶).

Experimental

Crystal data

C14H11FN2O

M = 242.25

Monoclinic,

a = 9.7010 (6) Å

b = 17.4114 (13) Å

c = 15.002 (1) Å

β = 104.126 (4)°

V = 2457.3 (3) Å3

Z = 8

Mo Kα radiation

μ = 0.10 mm−1

T = 296 K

0.35 × 0.30 × 0.25 mm

Data collection

Bruker Kappa APEXII CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2007 ▶) T min = 0.968, T max = 0.977

18766 measured reflections

6111 independent reflections

3320 reflections with I > 2σ(I)

R int = 0.026

Refinement

R[F 2 > 2σ(F 2)] = 0.050

wR(F 2) = 0.165

S = 1.00

5972 reflections

333 parameters

2 restraints

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 0.21 e Å−3

Δρmin = −0.17 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 for Windows (Farrugia, 2012 ▶) and DIAMOND (Brandenburg, 2010 ▶); software used to prepare material for publication: SHELXL97 and publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablock(s) Global, I. DOI: 10.1107/S1600536813031747/yk2100sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536813031747/yk2100Isup2.hkl

Click here for additional data file.

Supplementary material file. DOI: 10.1107/S1600536813031747/yk2100Isup3.cml

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

C14H11FN2O	F(000) = 1008
Mr = 242.25	Dx = 1.310 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 4473 reflections
a = 9.7010 (6) Å	θ = 4.7–48.2°
b = 17.4114 (13) Å	µ = 0.10 mm−1
c = 15.002 (1) Å	T = 296 K
β = 104.126 (4)°	Block, colourless
V = 2457.3 (3) Å3	0.35 × 0.30 × 0.25 mm
Z = 8

Bruker Kappa APEXII CCD area-detector diffractometer	6111 independent reflections
Radiation source: fine-focus sealed tube	3320 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.026
Detector resolution: 8.33 pixels mm-1	θmax = 28.3°, θmin = 2.5°
ω and φ scan	h = −12→11
Absorption correction: multi-scan (SADABS; Bruker, 2007)	k = −23→17
Tmin = 0.968, Tmax = 0.977	l = −19→19
18766 measured reflections

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)] = 0.050	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.165	H atoms treated by a mixture of independent and constrained refinement
S = 1.00	w = 1/[σ2(Fo2) + (0.0763P)2 + 0.4072P] where P = (Fo2 + 2Fc2)/3
5972 reflections	(Δ/σ)max = 0.001
333 parameters	Δρmax = 0.21 e Å−3
2 restraints	Δρmin = −0.17 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
F1	0.46744 (16)	0.52151 (9)	0.31008 (10)	0.0961 (5)
F2	0.04425 (16)	0.24110 (10)	0.23115 (9)	0.0973 (5)
O1	0.42500 (14)	0.14776 (8)	0.21005 (9)	0.0613 (4)
O2	0.28675 (14)	0.15829 (9)	−0.13577 (9)	0.0630 (4)
N1	0.44609 (15)	0.29885 (10)	0.23441 (10)	0.0513 (4)
N2	0.54248 (16)	0.24863 (9)	0.28584 (10)	0.0505 (4)
N3	0.16870 (15)	0.19149 (9)	0.00186 (10)	0.0490 (4)
N4	0.30586 (16)	0.16402 (10)	0.01524 (11)	0.0512 (4)
C1	0.3744 (2)	0.50230 (12)	0.23098 (15)	0.0591 (5)
C2	0.2916 (3)	0.55868 (13)	0.18222 (19)	0.0736 (6)
H2	0.3001	0.6092	0.2028	0.088*
C3	0.1957 (3)	0.53942 (15)	0.1024 (2)	0.0862 (8)
H3	0.1382	0.5770	0.0680	0.103*
C4	0.1845 (3)	0.46473 (16)	0.07311 (19)	0.0900 (8)
H4	0.1194	0.4517	0.0187	0.108*
C5	0.2685 (2)	0.40901 (13)	0.12344 (15)	0.0706 (6)
H5	0.2595	0.3585	0.1026	0.085*
C6	0.36690 (19)	0.42641 (11)	0.20489 (13)	0.0506 (5)
C7	0.46029 (19)	0.36878 (12)	0.25810 (13)	0.0539 (5)
H7	0.5304	0.3832	0.3095	0.065*
C8	0.52872 (18)	0.17362 (11)	0.26640 (11)	0.0464 (4)
C9	0.64558 (19)	0.12175 (11)	0.31359 (12)	0.0490 (4)
C10	0.6233 (3)	0.04460 (14)	0.30166 (17)	0.0771 (7)
H10	0.5351	0.0268	0.2689	0.093*
C11	0.7297 (3)	−0.00725 (16)	0.33747 (19)	0.0953 (9)
H11	0.7136	−0.0596	0.3280	0.114*
C12	0.8586 (3)	0.01828 (16)	0.38681 (18)	0.0840 (8)
H12	0.9303	−0.0166	0.4118	0.101*
C13	0.8819 (2)	0.09439 (17)	0.39922 (19)	0.0865 (8)
H13	0.9699	0.1119	0.4327	0.104*
C14	0.7759 (2)	0.14642 (14)	0.36265 (16)	0.0711 (6)
H14	0.7932	0.1988	0.3714	0.085*
C15	−0.0531 (2)	0.24951 (13)	0.15067 (14)	0.0599 (5)
C16	−0.1862 (3)	0.27441 (13)	0.15287 (17)	0.0698 (6)
H16	−0.2083	0.2854	0.2084	0.084*
C17	−0.2853 (2)	0.28265 (13)	0.07180 (19)	0.0710 (6)
H17	−0.3766	0.2990	0.0718	0.085*
C18	−0.2513 (2)	0.26703 (13)	−0.00981 (16)	0.0674 (6)
H18	−0.3194	0.2730	−0.0650	0.081*
C19	−0.1169 (2)	0.24265 (12)	−0.01023 (14)	0.0565 (5)
H19	−0.0948	0.2323	−0.0660	0.068*
C20	−0.01365 (19)	0.23326 (10)	0.07091 (13)	0.0488 (4)
C21	0.1288 (2)	0.20552 (11)	0.07427 (13)	0.0514 (5)
H21	0.1920	0.1979	0.1311	0.062*
C22	0.35624 (18)	0.14576 (10)	−0.05743 (12)	0.0461 (4)
C23	0.49959 (18)	0.11042 (10)	−0.03891 (12)	0.0476 (4)
C24	0.5548 (2)	0.09675 (15)	−0.11316 (16)	0.0715 (6)
H24	0.5039	0.1104	−0.1719	0.086*
C25	0.6874 (3)	0.06241 (17)	−0.1000 (2)	0.0918 (8)
H25	0.7244	0.0524	−0.1505	0.110*
C26	0.7637 (3)	0.04326 (15)	−0.0146 (2)	0.0873 (8)
H26	0.8531	0.0210	−0.0067	0.105*
C27	0.7102 (2)	0.05644 (14)	0.05883 (18)	0.0747 (7)
H27	0.7626	0.0433	0.1174	0.090*
C28	0.5777 (2)	0.08945 (12)	0.04711 (14)	0.0604 (5)
H28	0.5406	0.0976	0.0979	0.073*
H4'	0.3472 (19)	0.1550 (11)	0.0722 (7)	0.060 (6)*
H2'	0.6116 (18)	0.2682 (12)	0.3300 (12)	0.077 (7)*

	U11	U22	U33	U12	U13	U23
F1	0.0962 (10)	0.0799 (10)	0.0961 (10)	−0.0050 (8)	−0.0077 (9)	−0.0251 (8)
F2	0.0970 (10)	0.1417 (14)	0.0495 (7)	0.0320 (9)	0.0106 (7)	−0.0092 (8)
O1	0.0577 (8)	0.0644 (9)	0.0510 (7)	−0.0008 (6)	−0.0076 (6)	−0.0029 (6)
O2	0.0597 (8)	0.0844 (11)	0.0418 (7)	0.0165 (7)	0.0064 (6)	0.0050 (7)
N1	0.0475 (9)	0.0575 (11)	0.0449 (8)	0.0057 (7)	0.0036 (7)	0.0017 (7)
N2	0.0483 (9)	0.0535 (10)	0.0430 (8)	0.0049 (7)	−0.0015 (7)	−0.0018 (7)
N3	0.0430 (8)	0.0565 (10)	0.0446 (8)	0.0079 (7)	0.0054 (7)	−0.0006 (7)
N4	0.0448 (8)	0.0657 (11)	0.0392 (8)	0.0139 (7)	0.0027 (7)	0.0006 (8)
C1	0.0513 (11)	0.0597 (14)	0.0664 (13)	−0.0037 (9)	0.0146 (10)	−0.0060 (11)
C2	0.0728 (15)	0.0510 (13)	0.1003 (18)	0.0042 (11)	0.0276 (14)	0.0002 (12)
C3	0.0769 (16)	0.0693 (17)	0.102 (2)	0.0155 (13)	0.0025 (15)	0.0153 (15)
C4	0.0893 (18)	0.0762 (18)	0.0841 (17)	0.0092 (14)	−0.0184 (14)	0.0068 (14)
C5	0.0721 (14)	0.0571 (14)	0.0712 (14)	0.0045 (11)	−0.0045 (12)	0.0013 (11)
C6	0.0443 (10)	0.0538 (12)	0.0536 (11)	0.0000 (8)	0.0120 (8)	0.0014 (9)
C7	0.0508 (11)	0.0570 (13)	0.0499 (11)	0.0003 (9)	0.0047 (8)	−0.0034 (9)
C8	0.0449 (10)	0.0579 (12)	0.0339 (9)	0.0026 (8)	0.0049 (7)	−0.0002 (8)
C9	0.0527 (11)	0.0529 (12)	0.0392 (9)	0.0048 (8)	0.0066 (8)	0.0013 (8)
C10	0.0804 (16)	0.0602 (15)	0.0766 (15)	0.0064 (11)	−0.0081 (13)	−0.0036 (12)
C11	0.115 (2)	0.0582 (16)	0.097 (2)	0.0206 (14)	−0.0042 (17)	0.0005 (14)
C12	0.0837 (18)	0.0819 (19)	0.0815 (17)	0.0333 (14)	0.0107 (14)	0.0127 (14)
C13	0.0576 (13)	0.091 (2)	0.0985 (19)	0.0129 (13)	−0.0052 (13)	0.0154 (16)
C14	0.0556 (12)	0.0655 (15)	0.0806 (15)	0.0029 (10)	−0.0058 (11)	0.0068 (12)
C15	0.0647 (13)	0.0636 (13)	0.0505 (11)	0.0088 (10)	0.0124 (10)	−0.0022 (10)
C16	0.0799 (16)	0.0693 (15)	0.0690 (14)	0.0092 (12)	0.0351 (13)	−0.0027 (11)
C17	0.0558 (13)	0.0658 (15)	0.0957 (18)	0.0097 (10)	0.0266 (13)	0.0038 (13)
C18	0.0555 (12)	0.0709 (15)	0.0712 (14)	0.0073 (10)	0.0064 (11)	0.0061 (12)
C19	0.0539 (11)	0.0628 (13)	0.0524 (11)	0.0068 (9)	0.0123 (9)	0.0023 (10)
C20	0.0527 (11)	0.0445 (11)	0.0491 (10)	0.0036 (8)	0.0121 (9)	−0.0005 (8)
C21	0.0500 (10)	0.0604 (12)	0.0407 (10)	0.0085 (9)	0.0052 (8)	0.0004 (9)
C22	0.0465 (10)	0.0460 (11)	0.0436 (10)	0.0009 (8)	0.0070 (8)	0.0003 (8)
C23	0.0442 (10)	0.0446 (11)	0.0535 (11)	−0.0015 (8)	0.0108 (8)	−0.0041 (8)
C24	0.0652 (14)	0.0886 (18)	0.0640 (13)	0.0070 (12)	0.0222 (11)	−0.0062 (12)
C25	0.0751 (17)	0.112 (2)	0.101 (2)	0.0148 (15)	0.0460 (16)	−0.0117 (17)
C26	0.0539 (14)	0.0893 (19)	0.121 (2)	0.0176 (12)	0.0263 (15)	0.0003 (17)
C27	0.0528 (12)	0.0787 (16)	0.0863 (17)	0.0179 (11)	0.0046 (12)	0.0043 (13)
C28	0.0532 (11)	0.0659 (14)	0.0599 (12)	0.0128 (10)	0.0091 (10)	0.0017 (10)

F1—C1	1.346 (2)	C11—H11	0.9300
F2—C15	1.347 (2)	C12—C13	1.350 (4)
O1—C8	1.231 (2)	C12—H12	0.9300
O2—C22	1.223 (2)	C13—C14	1.380 (3)
N1—C7	1.266 (2)	C13—H13	0.9300
N1—N2	1.372 (2)	C14—H14	0.9300
N2—C8	1.338 (2)	C15—C16	1.370 (3)
N2—H2'	0.887 (9)	C15—C20	1.372 (3)
N3—C21	1.263 (2)	C16—C17	1.362 (3)
N3—N4	1.382 (2)	C16—H16	0.9300
N4—C22	1.337 (2)	C17—C18	1.371 (3)
N4—H4'	0.865 (9)	C17—H17	0.9300
C1—C2	1.363 (3)	C18—C19	1.373 (3)
C1—C6	1.375 (3)	C18—H18	0.9300
C2—C3	1.367 (4)	C19—C20	1.384 (3)
C2—H2	0.9300	C19—H19	0.9300
C3—C4	1.368 (4)	C20—C21	1.453 (3)
C3—H3	0.9300	C21—H21	0.9300
C4—C5	1.370 (3)	C22—C23	1.484 (2)
C4—H4	0.9300	C23—C24	1.370 (3)
C5—C6	1.388 (3)	C23—C28	1.377 (3)
C5—H5	0.9300	C24—C25	1.388 (3)
C6—C7	1.453 (3)	C24—H24	0.9300
C7—H7	0.9300	C25—C26	1.356 (4)
C8—C9	1.487 (2)	C25—H25	0.9300
C9—C10	1.365 (3)	C26—C27	1.347 (4)
C9—C14	1.368 (3)	C26—H26	0.9300
C10—C11	1.378 (3)	C27—C28	1.380 (3)
C10—H10	0.9300	C27—H27	0.9300
C11—C12	1.363 (4)	C28—H28	0.9300
C7—N1—N2	116.26 (15)	C14—C13—H13	119.8
C8—N2—N1	118.79 (15)	C9—C14—C13	120.6 (2)
C8—N2—H2'	123.7 (15)	C9—C14—H14	119.7
N1—N2—H2'	117.5 (15)	C13—C14—H14	119.7
C21—N3—N4	115.38 (15)	F2—C15—C16	118.13 (19)
C22—N4—N3	119.63 (14)	F2—C15—C20	118.40 (18)
C22—N4—H4'	126.0 (13)	C16—C15—C20	123.5 (2)
N3—N4—H4'	113.9 (13)	C17—C16—C15	118.4 (2)
F1—C1—C2	118.3 (2)	C17—C16—H16	120.8
F1—C1—C6	117.84 (19)	C15—C16—H16	120.8
C2—C1—C6	123.8 (2)	C16—C17—C18	120.3 (2)
C1—C2—C3	118.7 (2)	C16—C17—H17	119.8
C1—C2—H2	120.7	C18—C17—H17	119.8
C3—C2—H2	120.7	C17—C18—C19	120.1 (2)
C2—C3—C4	119.9 (2)	C17—C18—H18	119.9
C2—C3—H3	120.1	C19—C18—H18	119.9
C4—C3—H3	120.1	C18—C19—C20	121.1 (2)
C3—C4—C5	120.4 (2)	C18—C19—H19	119.4
C3—C4—H4	119.8	C20—C19—H19	119.4
C5—C4—H4	119.8	C15—C20—C19	116.53 (18)
C4—C5—C6	121.3 (2)	C15—C20—C21	120.25 (17)
C4—C5—H5	119.4	C19—C20—C21	123.20 (18)
C6—C5—H5	119.4	N3—C21—C20	121.54 (16)
C1—C6—C5	115.95 (18)	N3—C21—H21	119.2
C1—C6—C7	121.65 (18)	C20—C21—H21	119.2
C5—C6—C7	122.37 (19)	O2—C22—N4	121.02 (16)
N1—C7—C6	119.94 (17)	O2—C22—C23	121.70 (17)
N1—C7—H7	120.0	N4—C22—C23	117.27 (15)
C6—C7—H7	120.0	C24—C23—C28	118.78 (18)
O1—C8—N2	121.89 (16)	C24—C23—C22	117.03 (17)
O1—C8—C9	120.36 (18)	C28—C23—C22	124.17 (18)
N2—C8—C9	117.73 (15)	C23—C24—C25	119.5 (2)
C10—C9—C14	118.38 (19)	C23—C24—H24	120.3
C10—C9—C8	117.23 (18)	C25—C24—H24	120.3
C14—C9—C8	124.25 (19)	C26—C25—C24	120.9 (3)
C9—C10—C11	120.9 (2)	C26—C25—H25	119.6
C9—C10—H10	119.5	C24—C25—H25	119.6
C11—C10—H10	119.5	C27—C26—C25	120.0 (2)
C12—C11—C10	119.9 (3)	C27—C26—H26	120.0
C12—C11—H11	120.0	C25—C26—H26	120.0
C10—C11—H11	120.0	C26—C27—C28	120.0 (2)
C13—C12—C11	119.7 (2)	C26—C27—H27	120.0
C13—C12—H12	120.2	C28—C27—H27	120.0
C11—C12—H12	120.2	C23—C28—C27	120.8 (2)
C12—C13—C14	120.5 (2)	C23—C28—H28	119.6
C12—C13—H13	119.8	C27—C28—H28	119.6
C7—N1—N2—C8	177.11 (17)	C12—C13—C14—C9	0.3 (4)
C21—N3—N4—C22	178.37 (18)	F2—C15—C16—C17	−179.7 (2)
F1—C1—C2—C3	−179.3 (2)	C20—C15—C16—C17	0.8 (4)
C6—C1—C2—C3	−0.3 (4)	C15—C16—C17—C18	−0.7 (4)
C1—C2—C3—C4	0.0 (4)	C16—C17—C18—C19	0.3 (4)
C2—C3—C4—C5	0.2 (5)	C17—C18—C19—C20	0.1 (3)
C3—C4—C5—C6	−0.1 (4)	F2—C15—C20—C19	179.99 (19)
F1—C1—C6—C5	179.36 (19)	C16—C15—C20—C19	−0.5 (3)
C2—C1—C6—C5	0.4 (3)	F2—C15—C20—C21	1.8 (3)
F1—C1—C6—C7	−2.7 (3)	C16—C15—C20—C21	−178.7 (2)
C2—C1—C6—C7	178.3 (2)	C18—C19—C20—C15	0.0 (3)
C4—C5—C6—C1	−0.2 (3)	C18—C19—C20—C21	178.2 (2)
C4—C5—C6—C7	−178.1 (2)	N4—N3—C21—C20	−178.78 (17)
N2—N1—C7—C6	177.19 (16)	C15—C20—C21—N3	−178.67 (19)
C1—C6—C7—N1	176.73 (19)	C19—C20—C21—N3	3.3 (3)
C5—C6—C7—N1	−5.5 (3)	N3—N4—C22—O2	5.5 (3)
N1—N2—C8—O1	−7.2 (3)	N3—N4—C22—C23	−174.97 (16)
N1—N2—C8—C9	171.27 (15)	O2—C22—C23—C24	4.0 (3)
O1—C8—C9—C10	−9.0 (3)	N4—C22—C23—C24	−175.59 (18)
N2—C8—C9—C10	172.51 (19)	O2—C22—C23—C28	−174.60 (19)
O1—C8—C9—C14	166.5 (2)	N4—C22—C23—C28	5.8 (3)
N2—C8—C9—C14	−12.0 (3)	C28—C23—C24—C25	−0.1 (3)
C14—C9—C10—C11	−0.5 (4)	C22—C23—C24—C25	−178.8 (2)
C8—C9—C10—C11	175.3 (2)	C23—C24—C25—C26	−0.9 (4)
C9—C10—C11—C12	1.0 (4)	C24—C25—C26—C27	1.0 (4)
C10—C11—C12—C13	−0.9 (4)	C25—C26—C27—C28	0.0 (4)
C11—C12—C13—C14	0.3 (4)	C24—C23—C28—C27	1.1 (3)
C10—C9—C14—C13	−0.1 (4)	C22—C23—C28—C27	179.6 (2)
C8—C9—C14—C13	−175.6 (2)	C26—C27—C28—C23	−1.0 (4)

D—H···A	D—H	H···A	D···A	D—H···A
N2—H2′···O2i	0.89 (1)	2.09 (2)	2.875 (2)	147 (2)
N2—H2′···N3i	0.89 (1)	2.60 (2)	3.339 (2)	142 (2)
N4—H4′···O1	0.87 (1)	2.03 (1)	2.882 (2)	171 (2)
C7—H7···O2i	0.93	2.53	3.213 (2)	131
C14—H14···O2i	0.93	2.49	3.402 (3)	166
C16—H16···O2ii	0.93	2.55	3.450 (3)	164
C21—H21···O1	0.93	2.44	3.250 (2)	145
C28—H28···O1	0.93	2.40	3.312 (2)	166

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H2′⋯O2i	0.89 (1)	2.09 (2)	2.875 (2)	147 (2)
N2—H2′⋯N3i	0.89 (1)	2.60 (2)	3.339 (2)	142 (2)
N4—H4′⋯O1	0.87 (1)	2.03 (1)	2.882 (2)	171 (2)
C7—H7⋯O2i	0.93	2.53	3.213 (2)	131
C14—H14⋯O2i	0.93	2.49	3.402 (3)	166
C16—H16⋯O2ii	0.93	2.55	3.450 (3)	164
C21—H21⋯O1	0.93	2.44	3.250 (2)	145
C28—H28⋯O1	0.93	2.40	3.312 (2)	166

Symmetry codes: (i) ; (ii) .