1-Benzoyl-naphthalene-2,7-diyl dibenzoate.

In the title compound, C(31)H(20)O(5), the phenyl rings of the benzo-yloxy and benzoyl groups are twisted away from the naphthalene ring system by 64.27 (6), 73.62 (5) and 80.41 (6)°. In the crystal, C-H⋯O hydrogen bonds and C-H⋯π inter-actions link the mol-ecules, forming tubular chains parallel to the b axis. The chains are further connected into a three-dimensional network by C-H⋯π inter-actions and π-π stacking contacts [centroid-centroid distances = 3.622 (10)-3.866 (12) Å].

Related literature

For electrophilic aromatic aroylation of the naphthalene core, see: Okamoto & Yonezawa (2009 ▶); Okamoto et al. (2011 ▶). For structures of closely related compounds, see: Kato et al. (2010 ▶); Muto et al. (2011 ▶); Nakaema et al. (2008 ▶); Sakamoto et al. (2012 ▶); Watanabe et al. (2010 ▶).

Experimental

Crystal data

C31H20O5

M = 472.47

Monoclinic,

a = 16.1318 (3) Å

b = 7.18561 (13) Å

c = 20.7333 (4) Å

β = 99.180 (1)°

V = 2372.56 (7) Å3

Z = 4

Cu Kα radiation

μ = 0.73 mm−1

T = 193 K

0.40 × 0.40 × 0.30 mm

Data collection

Rigaku R-AXIS RAPID diffractometer

Absorption correction: numerical (NUMABS; Higashi, 1999 ▶) T min = 0.759, T max = 0.811

40057 measured reflections

4282 independent reflections

3753 reflections with I > 2σ(I)

R int = 0.027

Refinement

R[F 2 > 2σ(F 2)] = 0.037

wR(F 2) = 0.103

S = 1.07

4282 reflections

326 parameters

H-atom parameters constrained

Δρmax = 0.18 e Å−3

Δρmin = −0.16 e Å−3

Data collection: PROCESS-AUTO (Rigaku, 1998 ▶); cell refinement: PROCESS-AUTO; data reduction: CrystalStructure (Rigaku, 2010 ▶); program(s) used to solve structure: SIR2004 (Burla et al., 2005 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEPIII (Burnett & Johnson, 1996 ▶); software used to prepare material for publication: SHELXL97.

Click here for additional data file.

Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536812052026/rz5035sup1.cif

Click here for additional data file.

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812052026/rz5035Isup2.hkl

Click here for additional data file.

Supplementary material file. DOI: 10.1107/S1600536812052026/rz5035Isup3.cml

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

C31H20O5	F(000) = 984
Mr = 472.47	Dx = 1.323 Mg m−3
Monoclinic, P21/n	Cu Kα radiation, λ = 1.54187 Å
Hall symbol: -P 2yn	Cell parameters from 33959 reflections
a = 16.1318 (3) Å	θ = 3.2–68.2°
b = 7.18561 (13) Å	µ = 0.73 mm−1
c = 20.7333 (4) Å	T = 193 K
β = 99.180 (1)°	Block, colorless
V = 2372.56 (7) Å3	0.40 × 0.40 × 0.30 mm
Z = 4

Rigaku R-AXIS RAPID diffractometer	4282 independent reflections
Radiation source: fine-focus sealed tube	3753 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.027
Detector resolution: 10.000 pixels mm-1	θmax = 68.2°, θmin = 3.2°
ω scans	h = −19→19
Absorption correction: numerical (NUMABS; Higashi, 1999)	k = −8→8
Tmin = 0.759, Tmax = 0.811	l = −24→24
40057 measured reflections

Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.037	H-atom parameters constrained
wR(F2) = 0.103	w = 1/[σ2(Fo2) + (0.0548P)2 + 0.4366P] where P = (Fo2 + 2Fc2)/3
S = 1.07	(Δ/σ)max < 0.001
4282 reflections	Δρmax = 0.18 e Å−3
326 parameters	Δρmin = −0.16 e Å−3
0 restraints	Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.0025 (2)

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	0.26313 (6)	0.21093 (12)	0.46194 (4)	0.0438 (2)
O2	0.20361 (5)	0.66287 (13)	0.43467 (4)	0.0425 (2)
O3	0.21367 (7)	0.6819 (2)	0.54365 (5)	0.0750 (4)
O4	0.56034 (6)	0.12325 (13)	0.37018 (4)	0.0434 (2)
O5	0.52644 (9)	0.19992 (17)	0.26435 (5)	0.0712 (4)
C1	0.32080 (7)	0.47803 (17)	0.42157 (6)	0.0336 (3)
C2	0.29093 (8)	0.64552 (18)	0.43808 (6)	0.0378 (3)
C3	0.34234 (9)	0.80265 (18)	0.45251 (6)	0.0424 (3)
H3	0.3195	0.9172	0.4644	0.051*
C4	0.42574 (9)	0.78701 (17)	0.44913 (6)	0.0405 (3)
H4	0.4613	0.8917	0.4596	0.049*
C5	0.54650 (8)	0.60238 (19)	0.42507 (6)	0.0409 (3)
H5	0.5828	0.7056	0.4362	0.049*
C6	0.57842 (8)	0.4414 (2)	0.40428 (6)	0.0426 (3)
H6	0.6362	0.4326	0.4005	0.051*
C7	0.52458 (8)	0.28923 (18)	0.38861 (6)	0.0376 (3)
C8	0.44177 (8)	0.29459 (17)	0.39456 (6)	0.0350 (3)
H8	0.4074	0.1878	0.3845	0.042*
C9	0.46055 (8)	0.61883 (17)	0.43044 (6)	0.0354 (3)
C10	0.40728 (7)	0.46095 (16)	0.41582 (5)	0.0327 (3)
C11	0.26389 (7)	0.31006 (17)	0.41439 (6)	0.0341 (3)
C12	0.21077 (8)	0.27099 (18)	0.35081 (6)	0.0386 (3)
C13	0.16406 (9)	0.1071 (2)	0.34343 (7)	0.0495 (3)
H13	0.1692	0.0191	0.3780	0.059*
C14	0.11042 (10)	0.0725 (3)	0.28590 (8)	0.0637 (5)
H14	0.0785	−0.0391	0.2809	0.076*
C15	0.10333 (11)	0.1994 (3)	0.23606 (8)	0.0713 (5)
H15	0.0652	0.1768	0.1970	0.086*
C16	0.15089 (12)	0.3593 (3)	0.24206 (8)	0.0729 (5)
H16	0.1466	0.4446	0.2067	0.088*
C17	0.20496 (10)	0.3964 (2)	0.29958 (7)	0.0544 (4)
H17	0.2377	0.5068	0.3038	0.065*
C18	0.17106 (9)	0.68610 (19)	0.49101 (7)	0.0450 (3)
C19	0.07915 (8)	0.71619 (18)	0.47694 (7)	0.0413 (3)
C20	0.03506 (8)	0.72662 (19)	0.41374 (7)	0.0433 (3)
H20	0.0637	0.7108	0.3775	0.052*
C21	−0.05051 (9)	0.7600 (2)	0.40370 (8)	0.0506 (4)
H21	−0.0807	0.7679	0.3605	0.061*
C22	−0.09207 (9)	0.7819 (2)	0.45659 (8)	0.0556 (4)
H22	−0.1507	0.8059	0.4497	0.067*
C23	−0.04879 (10)	0.7690 (2)	0.51924 (8)	0.0560 (4)
H23	−0.0778	0.7826	0.5554	0.067*
C24	0.03664 (10)	0.7363 (2)	0.52965 (7)	0.0505 (4)
H24	0.0664	0.7276	0.5730	0.061*
C25	0.56198 (8)	0.0984 (2)	0.30540 (6)	0.0439 (3)
C26	0.61134 (8)	−0.06865 (19)	0.29340 (6)	0.0415 (3)
C27	0.59531 (11)	−0.1511 (2)	0.23219 (8)	0.0579 (4)
H27	0.5543	−0.0993	0.1991	0.069*
C28	0.63909 (12)	−0.3084 (2)	0.21950 (9)	0.0670 (5)
H28	0.6277	−0.3655	0.1777	0.080*
C29	0.69917 (10)	−0.3831 (2)	0.26699 (8)	0.0577 (4)
H29	0.7287	−0.4921	0.2581	0.069*
C30	0.71647 (9)	−0.2999 (2)	0.32736 (8)	0.0500 (4)
H30	0.7587	−0.3505	0.3598	0.060*
C31	0.67265 (8)	−0.1426 (2)	0.34107 (7)	0.0440 (3)
H31	0.6845	−0.0857	0.3829	0.053*

	U11	U22	U33	U12	U13	U23
O1	0.0459 (5)	0.0411 (5)	0.0436 (5)	0.0008 (4)	0.0050 (4)	0.0052 (4)
O2	0.0361 (5)	0.0463 (5)	0.0443 (5)	0.0103 (4)	0.0037 (4)	−0.0065 (4)
O3	0.0498 (6)	0.1293 (12)	0.0434 (6)	0.0096 (7)	0.0000 (5)	0.0035 (6)
O4	0.0428 (5)	0.0494 (5)	0.0397 (5)	0.0133 (4)	0.0120 (4)	0.0041 (4)
O5	0.1021 (9)	0.0679 (7)	0.0420 (6)	0.0397 (7)	0.0066 (6)	0.0050 (5)
C1	0.0337 (6)	0.0344 (6)	0.0314 (6)	0.0018 (5)	0.0014 (5)	−0.0007 (5)
C2	0.0354 (6)	0.0390 (7)	0.0376 (6)	0.0052 (5)	0.0020 (5)	−0.0014 (5)
C3	0.0509 (8)	0.0329 (6)	0.0413 (7)	0.0048 (5)	0.0015 (6)	−0.0033 (5)
C4	0.0486 (8)	0.0346 (7)	0.0359 (6)	−0.0053 (5)	−0.0009 (5)	−0.0003 (5)
C5	0.0384 (7)	0.0480 (7)	0.0351 (6)	−0.0088 (6)	0.0022 (5)	0.0047 (5)
C6	0.0334 (6)	0.0551 (8)	0.0398 (7)	−0.0001 (6)	0.0074 (5)	0.0081 (6)
C7	0.0379 (7)	0.0433 (7)	0.0320 (6)	0.0068 (5)	0.0063 (5)	0.0042 (5)
C8	0.0348 (6)	0.0366 (6)	0.0330 (6)	0.0007 (5)	0.0037 (5)	0.0006 (5)
C9	0.0387 (7)	0.0372 (6)	0.0291 (6)	−0.0037 (5)	0.0013 (5)	0.0027 (5)
C10	0.0338 (6)	0.0356 (6)	0.0276 (6)	0.0004 (5)	0.0016 (5)	0.0016 (5)
C11	0.0299 (6)	0.0349 (6)	0.0379 (6)	0.0056 (5)	0.0067 (5)	−0.0023 (5)
C12	0.0328 (6)	0.0457 (7)	0.0380 (7)	−0.0004 (5)	0.0074 (5)	−0.0069 (5)
C13	0.0448 (8)	0.0523 (8)	0.0518 (8)	−0.0068 (6)	0.0090 (6)	−0.0134 (7)
C14	0.0525 (9)	0.0782 (11)	0.0598 (10)	−0.0155 (8)	0.0068 (7)	−0.0281 (9)
C15	0.0553 (10)	0.1101 (15)	0.0453 (9)	−0.0065 (10)	−0.0017 (7)	−0.0271 (10)
C16	0.0739 (12)	0.1018 (15)	0.0393 (8)	−0.0034 (11)	−0.0025 (8)	0.0056 (9)
C17	0.0519 (8)	0.0668 (10)	0.0429 (8)	−0.0090 (7)	0.0031 (6)	0.0021 (7)
C18	0.0459 (8)	0.0463 (7)	0.0427 (7)	0.0049 (6)	0.0062 (6)	−0.0003 (6)
C19	0.0418 (7)	0.0378 (7)	0.0448 (7)	0.0010 (5)	0.0080 (6)	−0.0022 (5)
C20	0.0412 (7)	0.0434 (7)	0.0459 (7)	0.0023 (6)	0.0086 (6)	−0.0019 (6)
C21	0.0415 (7)	0.0532 (8)	0.0559 (9)	0.0024 (6)	0.0045 (6)	−0.0015 (7)
C22	0.0404 (8)	0.0544 (9)	0.0736 (10)	0.0009 (6)	0.0138 (7)	−0.0081 (8)
C23	0.0528 (9)	0.0593 (9)	0.0610 (9)	−0.0033 (7)	0.0246 (7)	−0.0117 (7)
C24	0.0519 (8)	0.0538 (8)	0.0470 (8)	−0.0025 (7)	0.0118 (7)	−0.0054 (6)
C25	0.0435 (7)	0.0481 (7)	0.0406 (7)	0.0051 (6)	0.0085 (6)	0.0029 (6)
C26	0.0393 (7)	0.0436 (7)	0.0440 (7)	0.0022 (6)	0.0141 (6)	0.0034 (6)
C27	0.0674 (10)	0.0573 (9)	0.0478 (8)	0.0123 (8)	0.0061 (7)	−0.0009 (7)
C28	0.0854 (13)	0.0589 (10)	0.0574 (10)	0.0143 (9)	0.0130 (9)	−0.0116 (8)
C29	0.0600 (9)	0.0462 (8)	0.0724 (11)	0.0096 (7)	0.0273 (8)	−0.0001 (7)
C30	0.0385 (7)	0.0516 (8)	0.0625 (9)	0.0070 (6)	0.0156 (7)	0.0083 (7)
C31	0.0370 (7)	0.0489 (8)	0.0480 (8)	0.0009 (6)	0.0130 (6)	0.0029 (6)

O1—C11	1.2180 (15)	C14—H14	0.9500
O2—C18	1.3653 (17)	C15—C16	1.377 (3)
O2—C2	1.4047 (15)	C15—H15	0.9500
O3—C18	1.1938 (17)	C16—C17	1.386 (2)
O4—C25	1.3594 (16)	C16—H16	0.9500
O4—C7	1.4041 (15)	C17—H17	0.9500
O5—C25	1.1957 (16)	C18—C19	1.4805 (19)
C1—C2	1.3602 (17)	C19—C24	1.387 (2)
C1—C10	1.4243 (17)	C19—C20	1.3897 (19)
C1—C11	1.5093 (17)	C20—C21	1.3837 (19)
C2—C3	1.4046 (18)	C20—H20	0.9500
C3—C4	1.363 (2)	C21—C22	1.382 (2)
C3—H3	0.9500	C21—H21	0.9500
C4—C9	1.4126 (18)	C22—C23	1.376 (2)
C4—H4	0.9500	C22—H22	0.9500
C5—C6	1.363 (2)	C23—C24	1.381 (2)
C5—C9	1.4136 (18)	C23—H23	0.9500
C5—H5	0.9500	C24—H24	0.9500
C6—C7	1.4021 (19)	C25—C26	1.4832 (19)
C6—H6	0.9500	C26—C27	1.387 (2)
C7—C8	1.3616 (18)	C26—C31	1.3876 (18)
C8—C10	1.4182 (17)	C27—C28	1.381 (2)
C8—H8	0.9500	C27—H27	0.9500
C9—C10	1.4262 (17)	C28—C29	1.375 (2)
C11—C12	1.4800 (17)	C28—H28	0.9500
C12—C17	1.384 (2)	C29—C30	1.375 (2)
C12—C13	1.3934 (19)	C29—H29	0.9500
C13—C14	1.380 (2)	C30—C31	1.386 (2)
C13—H13	0.9500	C30—H30	0.9500
C14—C15	1.369 (3)	C31—H31	0.9500
C18—O2—C2	119.17 (10)	C15—C16—H16	119.9
C25—O4—C7	117.01 (10)	C17—C16—H16	119.9
C2—C1—C10	119.22 (11)	C12—C17—C16	119.43 (15)
C2—C1—C11	119.88 (11)	C12—C17—H17	120.3
C10—C1—C11	120.75 (10)	C16—C17—H17	120.3
C1—C2—C3	122.96 (12)	O3—C18—O2	122.35 (13)
C1—C2—O2	117.29 (11)	O3—C18—C19	126.61 (14)
C3—C2—O2	119.51 (11)	O2—C18—C19	111.04 (11)
C4—C3—C2	118.48 (12)	C24—C19—C20	119.62 (13)
C4—C3—H3	120.8	C24—C19—C18	117.73 (13)
C2—C3—H3	120.8	C20—C19—C18	122.65 (13)
C3—C4—C9	121.57 (12)	C21—C20—C19	119.96 (13)
C3—C4—H4	119.2	C21—C20—H20	120.0
C9—C4—H4	119.2	C19—C20—H20	120.0
C6—C5—C9	121.36 (12)	C22—C21—C20	119.92 (14)
C6—C5—H5	119.3	C22—C21—H21	120.0
C9—C5—H5	119.3	C20—C21—H21	120.0
C5—C6—C7	118.93 (12)	C23—C22—C21	120.25 (14)
C5—C6—H6	120.5	C23—C22—H22	119.9
C7—C6—H6	120.5	C21—C22—H22	119.9
C8—C7—C6	122.50 (12)	C22—C23—C24	120.17 (15)
C8—C7—O4	120.02 (11)	C22—C23—H23	119.9
C6—C7—O4	117.35 (11)	C24—C23—H23	119.9
C7—C8—C10	119.43 (11)	C23—C24—C19	120.08 (14)
C7—C8—H8	120.3	C23—C24—H24	120.0
C10—C8—H8	120.3	C19—C24—H24	120.0
C4—C9—C5	122.07 (11)	O5—C25—O4	122.70 (13)
C4—C9—C10	119.10 (11)	O5—C25—C26	125.71 (13)
C5—C9—C10	118.82 (11)	O4—C25—C26	111.58 (11)
C8—C10—C1	122.46 (11)	C27—C26—C31	119.74 (13)
C8—C10—C9	118.92 (11)	C27—C26—C25	118.19 (12)
C1—C10—C9	118.60 (11)	C31—C26—C25	122.08 (12)
O1—C11—C12	122.06 (11)	C28—C27—C26	119.85 (15)
O1—C11—C1	118.18 (11)	C28—C27—H27	120.1
C12—C11—C1	119.75 (11)	C26—C27—H27	120.1
C17—C12—C13	119.77 (13)	C29—C28—C27	120.41 (16)
C17—C12—C11	121.24 (12)	C29—C28—H28	119.8
C13—C12—C11	118.96 (12)	C27—C28—H28	119.8
C14—C13—C12	120.03 (15)	C30—C29—C28	119.99 (14)
C14—C13—H13	120.0	C30—C29—H29	120.0
C12—C13—H13	120.0	C28—C29—H29	120.0
C15—C14—C13	119.88 (16)	C29—C30—C31	120.33 (14)
C15—C14—H14	120.1	C29—C30—H30	119.8
C13—C14—H14	120.1	C31—C30—H30	119.8
C14—C15—C16	120.63 (15)	C30—C31—C26	119.66 (14)
C14—C15—H15	119.7	C30—C31—H31	120.2
C16—C15—H15	119.7	C26—C31—H31	120.2
C15—C16—C17	120.21 (17)
C10—C1—C2—C3	−2.69 (19)	C1—C11—C12—C13	174.58 (12)
C11—C1—C2—C3	172.90 (11)	C17—C12—C13—C14	−1.8 (2)
C10—C1—C2—O2	171.67 (10)	C11—C12—C13—C14	176.31 (13)
C11—C1—C2—O2	−12.74 (17)	C12—C13—C14—C15	0.1 (2)
C18—O2—C2—C1	112.74 (13)	C13—C14—C15—C16	1.7 (3)
C18—O2—C2—C3	−72.69 (16)	C14—C15—C16—C17	−1.8 (3)
C1—C2—C3—C4	0.7 (2)	C13—C12—C17—C16	1.7 (2)
O2—C2—C3—C4	−173.51 (11)	C11—C12—C17—C16	−176.40 (14)
C2—C3—C4—C9	1.19 (19)	C15—C16—C17—C12	0.1 (3)
C9—C5—C6—C7	−0.61 (19)	C2—O2—C18—O3	−4.3 (2)
C5—C6—C7—C8	−1.32 (19)	C2—O2—C18—C19	175.60 (11)
C5—C6—C7—O4	−177.23 (11)	O3—C18—C19—C24	−2.1 (2)
C25—O4—C7—C8	92.97 (14)	O2—C18—C19—C24	178.03 (12)
C25—O4—C7—C6	−91.01 (14)	O3—C18—C19—C20	177.25 (16)
C6—C7—C8—C10	1.59 (18)	O2—C18—C19—C20	−2.63 (18)
O4—C7—C8—C10	177.40 (10)	C24—C19—C20—C21	1.1 (2)
C3—C4—C9—C5	178.27 (12)	C18—C19—C20—C21	−178.25 (13)
C3—C4—C9—C10	−1.06 (18)	C19—C20—C21—C22	−0.4 (2)
C6—C5—C9—C4	−177.17 (12)	C20—C21—C22—C23	−0.5 (2)
C6—C5—C9—C10	2.16 (18)	C21—C22—C23—C24	0.8 (2)
C7—C8—C10—C1	178.38 (11)	C22—C23—C24—C19	0.0 (2)
C7—C8—C10—C9	0.03 (17)	C20—C19—C24—C23	−0.9 (2)
C2—C1—C10—C8	−175.64 (11)	C18—C19—C24—C23	178.49 (14)
C11—C1—C10—C8	8.81 (17)	C7—O4—C25—O5	−8.6 (2)
C2—C1—C10—C9	2.72 (17)	C7—O4—C25—C26	172.23 (11)
C11—C1—C10—C9	−172.83 (10)	O5—C25—C26—C27	−21.8 (2)
C4—C9—C10—C8	177.51 (10)	O4—C25—C26—C27	157.33 (13)
C5—C9—C10—C8	−1.84 (16)	O5—C25—C26—C31	157.80 (16)
C4—C9—C10—C1	−0.91 (16)	O4—C25—C26—C31	−23.11 (18)
C5—C9—C10—C1	179.74 (10)	C31—C26—C27—C28	1.4 (2)
C2—C1—C11—O1	−92.16 (14)	C25—C26—C27—C28	−179.01 (15)
C10—C1—C11—O1	83.36 (14)	C26—C27—C28—C29	−0.6 (3)
C2—C1—C11—C12	87.46 (14)	C27—C28—C29—C30	−0.6 (3)
C10—C1—C11—C12	−97.02 (13)	C28—C29—C30—C31	1.1 (2)
O1—C11—C12—C17	172.31 (13)	C29—C30—C31—C26	−0.3 (2)
C1—C11—C12—C17	−7.30 (18)	C27—C26—C31—C30	−0.9 (2)
O1—C11—C12—C13	−5.81 (18)	C25—C26—C31—C30	179.50 (12)

D—H···A	D—H	H···A	D···A	D—H···A
C3—H3···O1i	0.95	2.30	3.2183 (16)	164
C14—H14···O5ii	0.95	2.60	3.520 (2)	164
C29—H29···Cg1iii	0.95	2.72	3.6396 (18)	162
C15—H15···Cg2ii	0.95	2.78	3.6397 (19)	150

Table 1

Hydrogen-bond geometry (Å, °)

Cg1 and Cg2 are the centroids of the C26–C31 and C5–C10 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C3—H3⋯O1i	0.95	2.30	3.2183 (16)	164
C14—H14⋯O5ii	0.95	2.60	3.520 (2)	164
C29—H29⋯Cg1iii	0.95	2.72	3.6396 (18)	162
C15—H15⋯Cg2ii	0.95	2.78	3.6397 (19)	150

Symmetry codes: (i) ; (ii) ; (iii) .