{2,2'-[1,1'-(Ethyl-enedioxy-dinitrilo)diethyl-idyne]di-1-naphtholato}copper(II).

The title complex, [Cu(C(26)H(22)N(2)O(4))], is isostructural with its Ni analogue. All intramolecular distances and angles are very similar for the two structures, whereas the packing of the molecules, including C-H⋯O and C-H⋯π interactions, are slightly different.

Related literature

For transition metal complexes with multidentate salen-type ligands, see: Akine et al. (2005 ▶); Dong et al. (2009a ▶,b ▶); Katsuki (1995 ▶); Ray et al. (2003 ▶); Sun et al. (2008 ▶). For the isostructural Ni complex, see: Dong et al. (2009c ▶).

Experimental

Crystal data

[Cu(C26H22N2O4)]

M = 490.00

Monoclinic,

a = 13.0288 (17) Å

b = 7.8934 (12) Å

c = 21.292 (2) Å

β = 103.217 (2)°

V = 2131.7 (5) Å3

Z = 4

Mo Kα radiation

μ = 1.06 mm−1

T = 298 K

0.41 × 0.17 × 0.07 mm

Data collection

Bruker SMART 1000 CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.670, T max = 0.929

10698 measured reflections

3753 independent reflections

2278 reflections with I > 2σ(I)

R int = 0.051

Refinement

R[F 2 > 2σ(F 2)] = 0.043

wR(F 2) = 0.108

S = 1.03

3753 reflections

298 parameters

H-atom parameters constrained

Δρmax = 0.29 e Å−3

Δρmin = −0.41 e Å−3

Data collection: SMART (Siemens, 1996 ▶); cell refinement: SAINT (Siemens, 1996 ▶); 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.

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809023010/at2815sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809023010/at2815Isup2.hkl

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

[Cu(C26H22N2O4)]	F(000) = 1012
Mr = 490.00	Dx = 1.527 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 2535 reflections
a = 13.0288 (17) Å	θ = 3.0–25.3°
b = 7.8934 (12) Å	µ = 1.06 mm−1
c = 21.292 (2) Å	T = 298 K
β = 103.217 (2)°	Needle, dark-brown
V = 2131.7 (5) Å3	0.41 × 0.17 × 0.07 mm
Z = 4

Bruker SMART 1000 CCD area-detector diffractometer	3753 independent reflections
Radiation source: fine-focus sealed tube	2278 reflections with I > 2σ(I)
graphite	Rint = 0.051
φ and ω scans	θmax = 25.0°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −15→13
Tmin = 0.670, Tmax = 0.929	k = −9→9
10698 measured reflections	l = −25→23

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)] = 0.043	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.108	H-atom parameters constrained
S = 1.03	w = 1/[σ2(Fo2) + (0.0328P)2 + 2.0905P] where P = (Fo2 + 2Fc2)/3
3753 reflections	(Δ/σ)max = 0.001
298 parameters	Δρmax = 0.29 e Å−3
0 restraints	Δρmin = −0.41 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
Cu1	0.73155 (4)	0.18038 (7)	0.77719 (2)	0.04608 (19)
N1	0.7004 (3)	0.1798 (4)	0.86373 (14)	0.0465 (9)
N2	0.8811 (2)	0.2362 (4)	0.79867 (15)	0.0452 (9)
O1	0.7720 (2)	0.1113 (4)	0.91807 (14)	0.0680 (9)
O2	0.9266 (2)	0.2769 (4)	0.86424 (13)	0.0512 (8)
O3	0.5864 (2)	0.1927 (4)	0.74053 (12)	0.0555 (8)
O4	0.7494 (2)	0.0995 (4)	0.69654 (13)	0.0562 (8)
C1	0.8537 (4)	0.0179 (6)	0.9005 (2)	0.0689 (14)
H1A	0.8289	−0.0266	0.8572	0.083*
H1B	0.8730	−0.0772	0.9297	0.083*
C2	0.9486 (3)	0.1269 (6)	0.9028 (2)	0.0637 (13)
H2A	0.9779	0.1594	0.9472	0.076*
H2B	1.0015	0.0610	0.8882	0.076*
C3	0.6172 (3)	0.2413 (5)	0.87978 (19)	0.0465 (11)
C4	0.6114 (4)	0.2381 (7)	0.94956 (19)	0.0661 (14)
H4A	0.6453	0.1376	0.9697	0.099*
H4B	0.5389	0.2384	0.9523	0.099*
H4C	0.6463	0.3362	0.9711	0.099*
C5	0.5175 (3)	0.2722 (5)	0.76545 (19)	0.0435 (10)
C6	0.5294 (3)	0.3069 (5)	0.83128 (19)	0.0447 (10)
C7	0.4498 (4)	0.4048 (6)	0.8504 (2)	0.0572 (12)
H7	0.4581	0.4316	0.8938	0.069*
C8	0.3623 (4)	0.4603 (6)	0.8078 (2)	0.0622 (13)
H8	0.3129	0.5248	0.8225	0.075*
C9	0.3450 (3)	0.4223 (6)	0.7418 (2)	0.0532 (12)
C10	0.4212 (3)	0.3260 (5)	0.7203 (2)	0.0466 (10)
C11	0.4048 (3)	0.2850 (6)	0.6547 (2)	0.0553 (12)
H11	0.4546	0.2203	0.6404	0.066*
C12	0.3158 (4)	0.3395 (7)	0.6113 (2)	0.0737 (15)
H12	0.3054	0.3109	0.5679	0.088*
C13	0.2418 (4)	0.4369 (7)	0.6322 (3)	0.0781 (16)
H13	0.1819	0.4739	0.6027	0.094*
C14	0.2557 (4)	0.4787 (6)	0.6952 (3)	0.0694 (14)
H14	0.2057	0.5458	0.7082	0.083*
C15	0.9430 (3)	0.2702 (5)	0.7603 (2)	0.0441 (10)
C16	1.0539 (3)	0.3300 (6)	0.7877 (2)	0.0596 (12)
H16A	1.0532	0.4490	0.7969	0.089*
H16B	1.0961	0.3103	0.7569	0.089*
H16C	1.0831	0.2690	0.8266	0.089*
C17	0.8113 (3)	0.1659 (5)	0.66393 (18)	0.0388 (10)
C18	0.9056 (3)	0.2506 (5)	0.69117 (19)	0.0418 (10)
C19	0.9665 (3)	0.3161 (6)	0.6492 (2)	0.0530 (11)
H19	1.0285	0.3736	0.6672	0.064*
C20	0.9390 (3)	0.2994 (6)	0.5845 (2)	0.0564 (12)
H20	0.9819	0.3440	0.5592	0.068*
C21	0.8443 (3)	0.2135 (5)	0.5550 (2)	0.0485 (11)
C22	0.7806 (3)	0.1459 (5)	0.59432 (19)	0.0427 (10)
C23	0.6864 (3)	0.0651 (5)	0.5649 (2)	0.0502 (11)
H23	0.6435	0.0213	0.5904	0.060*
C24	0.6560 (4)	0.0493 (6)	0.4991 (2)	0.0613 (13)
H24	0.5929	−0.0043	0.4802	0.074*
C25	0.7202 (4)	0.1138 (7)	0.4606 (2)	0.0712 (15)
H25	0.7005	0.1010	0.4160	0.085*
C26	0.8112 (4)	0.1952 (7)	0.4879 (2)	0.0641 (13)
H26	0.8524	0.2398	0.4615	0.077*

	U11	U22	U33	U12	U13	U23
Cu1	0.0401 (3)	0.0603 (4)	0.0372 (3)	−0.0043 (3)	0.0077 (2)	−0.0032 (3)
N1	0.046 (2)	0.056 (2)	0.0345 (19)	−0.0113 (19)	0.0022 (16)	0.0057 (18)
N2	0.043 (2)	0.050 (2)	0.039 (2)	−0.0019 (17)	0.0021 (16)	−0.0126 (17)
O1	0.060 (2)	0.093 (3)	0.0447 (19)	−0.0031 (19)	−0.0005 (16)	0.0194 (18)
O2	0.0535 (18)	0.051 (2)	0.0445 (17)	−0.0028 (15)	0.0010 (13)	−0.0102 (15)
O3	0.0415 (16)	0.087 (2)	0.0368 (16)	−0.0011 (17)	0.0062 (13)	−0.0113 (16)
O4	0.0506 (18)	0.077 (2)	0.0449 (17)	−0.0232 (16)	0.0196 (14)	−0.0171 (16)
C1	0.068 (3)	0.055 (3)	0.070 (3)	0.002 (3)	−0.012 (3)	0.018 (3)
C2	0.056 (3)	0.064 (3)	0.062 (3)	0.013 (3)	−0.005 (2)	0.002 (3)
C3	0.052 (3)	0.051 (3)	0.037 (2)	−0.019 (2)	0.011 (2)	0.000 (2)
C4	0.068 (3)	0.093 (4)	0.039 (3)	−0.018 (3)	0.015 (2)	0.002 (3)
C5	0.041 (2)	0.046 (3)	0.044 (2)	−0.015 (2)	0.011 (2)	−0.001 (2)
C6	0.047 (2)	0.048 (3)	0.041 (2)	−0.010 (2)	0.015 (2)	−0.005 (2)
C7	0.066 (3)	0.060 (3)	0.051 (3)	−0.016 (3)	0.025 (3)	−0.005 (2)
C8	0.058 (3)	0.051 (3)	0.085 (4)	−0.007 (3)	0.032 (3)	−0.006 (3)
C9	0.045 (3)	0.043 (3)	0.073 (3)	−0.011 (2)	0.017 (2)	0.007 (3)
C10	0.041 (2)	0.047 (3)	0.051 (3)	−0.013 (2)	0.008 (2)	0.004 (2)
C11	0.044 (3)	0.060 (3)	0.059 (3)	−0.012 (2)	0.005 (2)	0.006 (2)
C12	0.058 (3)	0.090 (4)	0.063 (3)	−0.021 (3)	−0.008 (3)	0.018 (3)
C13	0.048 (3)	0.075 (4)	0.100 (5)	−0.006 (3)	−0.006 (3)	0.028 (4)
C14	0.045 (3)	0.057 (3)	0.106 (4)	−0.003 (2)	0.016 (3)	0.011 (3)
C15	0.039 (2)	0.037 (3)	0.056 (3)	0.0032 (19)	0.008 (2)	−0.009 (2)
C16	0.043 (3)	0.062 (3)	0.070 (3)	−0.004 (2)	0.006 (2)	−0.008 (3)
C17	0.033 (2)	0.040 (3)	0.045 (2)	0.0005 (19)	0.0113 (18)	−0.006 (2)
C18	0.039 (2)	0.042 (3)	0.045 (2)	0.002 (2)	0.0125 (19)	−0.003 (2)
C19	0.043 (2)	0.052 (3)	0.066 (3)	−0.004 (2)	0.017 (2)	−0.001 (3)
C20	0.057 (3)	0.062 (3)	0.057 (3)	−0.001 (3)	0.026 (2)	0.004 (3)
C21	0.051 (3)	0.051 (3)	0.046 (3)	0.009 (2)	0.013 (2)	0.006 (2)
C22	0.044 (2)	0.044 (3)	0.041 (2)	0.006 (2)	0.0108 (19)	−0.001 (2)
C23	0.049 (3)	0.050 (3)	0.050 (3)	0.001 (2)	0.010 (2)	−0.002 (2)
C24	0.055 (3)	0.077 (4)	0.045 (3)	0.004 (3)	−0.004 (2)	−0.008 (3)
C25	0.072 (4)	0.094 (4)	0.044 (3)	0.010 (3)	0.005 (3)	0.009 (3)
C26	0.066 (3)	0.078 (4)	0.051 (3)	0.008 (3)	0.019 (2)	0.016 (3)

Cu1—O3	1.876 (3)	C10—C11	1.402 (6)
Cu1—O4	1.895 (3)	C11—C12	1.376 (6)
Cu1—N2	1.947 (3)	C11—H11	0.9300
Cu1—N1	1.976 (3)	C12—C13	1.385 (7)
N1—C3	1.302 (5)	C12—H12	0.9300
N1—O1	1.417 (4)	C13—C14	1.352 (7)
N2—C15	1.301 (5)	C13—H13	0.9300
N2—O2	1.423 (4)	C14—H14	0.9300
O1—C1	1.414 (5)	C15—C18	1.449 (5)
O2—C2	1.432 (5)	C15—C16	1.504 (5)
O3—C5	1.304 (5)	C16—H16A	0.9600
O4—C17	1.290 (4)	C16—H16B	0.9600
C1—C2	1.497 (6)	C16—H16C	0.9600
C1—H1A	0.9700	C17—C18	1.403 (5)
C1—H1B	0.9700	C17—C22	1.453 (5)
C2—H2A	0.9700	C18—C19	1.422 (5)
C2—H2B	0.9700	C19—C20	1.346 (6)
C3—C6	1.450 (6)	C19—H19	0.9300
C3—C4	1.505 (5)	C20—C21	1.421 (6)
C4—H4A	0.9600	C20—H20	0.9300
C4—H4B	0.9600	C21—C26	1.404 (6)
C4—H4C	0.9600	C21—C22	1.411 (5)
C5—C6	1.401 (5)	C22—C23	1.398 (5)
C5—C10	1.458 (5)	C23—C24	1.372 (5)
C6—C7	1.426 (6)	C23—H23	0.9300
C7—C8	1.357 (6)	C24—C25	1.394 (6)
C7—H7	0.9300	C24—H24	0.9300
C8—C9	1.402 (6)	C25—C26	1.357 (6)
C8—H8	0.9300	C25—H25	0.9300
C9—C10	1.407 (6)	C26—H26	0.9300
C9—C14	1.417 (6)
O3—Cu1—O4	87.76 (11)	C11—C10—C5	120.1 (4)
O3—Cu1—N2	160.95 (14)	C9—C10—C5	120.5 (4)
O4—Cu1—N2	88.05 (12)	C12—C11—C10	120.7 (5)
O3—Cu1—N1	89.17 (12)	C12—C11—H11	119.7
O4—Cu1—N1	159.73 (14)	C10—C11—H11	119.7
N2—Cu1—N1	100.93 (13)	C11—C12—C13	120.0 (5)
C3—N1—O1	111.1 (3)	C11—C12—H12	120.0
C3—N1—Cu1	127.2 (3)	C13—C12—H12	120.0
O1—N1—Cu1	121.7 (3)	C14—C13—C12	120.6 (5)
C15—N2—O2	113.0 (3)	C14—C13—H13	119.7
C15—N2—Cu1	129.1 (3)	C12—C13—H13	119.7
O2—N2—Cu1	116.9 (2)	C13—C14—C9	121.4 (5)
C1—O1—N1	112.2 (3)	C13—C14—H14	119.3
N2—O2—C2	111.0 (3)	C9—C14—H14	119.3
C5—O3—Cu1	125.3 (2)	N2—C15—C18	120.2 (4)
C17—O4—Cu1	124.9 (3)	N2—C15—C16	120.0 (4)
O1—C1—C2	110.9 (4)	C18—C15—C16	119.8 (4)
O1—C1—H1A	109.5	C15—C16—H16A	109.5
C2—C1—H1A	109.5	C15—C16—H16B	109.5
O1—C1—H1B	109.5	H16A—C16—H16B	109.5
C2—C1—H1B	109.5	C15—C16—H16C	109.5
H1A—C1—H1B	108.0	H16A—C16—H16C	109.5
O2—C2—C1	113.6 (3)	H16B—C16—H16C	109.5
O2—C2—H2A	108.8	O4—C17—C18	124.6 (4)
C1—C2—H2A	108.8	O4—C17—C22	116.4 (3)
O2—C2—H2B	108.8	C18—C17—C22	118.9 (4)
C1—C2—H2B	108.8	C17—C18—C19	118.4 (4)
H2A—C2—H2B	107.7	C17—C18—C15	122.0 (4)
N1—C3—C6	121.0 (4)	C19—C18—C15	119.6 (4)
N1—C3—C4	119.0 (4)	C20—C19—C18	123.4 (4)
C6—C3—C4	120.0 (4)	C20—C19—H19	118.3
C3—C4—H4A	109.5	C18—C19—H19	118.3
C3—C4—H4B	109.5	C19—C20—C21	120.0 (4)
H4A—C4—H4B	109.5	C19—C20—H20	120.0
C3—C4—H4C	109.5	C21—C20—H20	120.0
H4A—C4—H4C	109.5	C26—C21—C22	118.7 (4)
H4B—C4—H4C	109.5	C26—C21—C20	122.2 (4)
O3—C5—C6	124.9 (4)	C22—C21—C20	119.1 (4)
O3—C5—C10	116.2 (4)	C23—C22—C21	118.8 (4)
C6—C5—C10	119.0 (4)	C23—C22—C17	121.0 (4)
C5—C6—C7	118.0 (4)	C21—C22—C17	120.1 (4)
C5—C6—C3	122.1 (4)	C24—C23—C22	121.2 (4)
C7—C6—C3	119.8 (4)	C24—C23—H23	119.4
C8—C7—C6	122.6 (4)	C22—C23—H23	119.4
C8—C7—H7	118.7	C23—C24—C25	119.7 (4)
C6—C7—H7	118.7	C23—C24—H24	120.1
C7—C8—C9	121.2 (4)	C25—C24—H24	120.1
C7—C8—H8	119.4	C26—C25—C24	120.3 (4)
C9—C8—H8	119.4	C26—C25—H25	119.9
C8—C9—C10	118.5 (4)	C24—C25—H25	119.9
C8—C9—C14	123.5 (5)	C25—C26—C21	121.3 (4)
C10—C9—C14	118.0 (5)	C25—C26—H26	119.3
C11—C10—C9	119.4 (4)	C21—C26—H26	119.3
O3—Cu1—N1—C3	−25.1 (4)	C14—C9—C10—C5	176.7 (4)
O4—Cu1—N1—C3	−106.3 (5)	O3—C5—C10—C11	2.8 (6)
N2—Cu1—N1—C3	138.7 (3)	C6—C5—C10—C11	−176.6 (4)
O3—Cu1—N1—O1	156.5 (3)	O3—C5—C10—C9	−175.8 (4)
O4—Cu1—N1—O1	75.2 (5)	C6—C5—C10—C9	4.7 (6)
N2—Cu1—N1—O1	−39.8 (3)	C9—C10—C11—C12	0.7 (6)
O3—Cu1—N2—C15	−51.8 (6)	C5—C10—C11—C12	−178.0 (4)
O4—Cu1—N2—C15	25.6 (4)	C10—C11—C12—C13	0.5 (7)
N1—Cu1—N2—C15	−172.7 (4)	C11—C12—C13—C14	−0.3 (8)
O3—Cu1—N2—O2	115.2 (4)	C12—C13—C14—C9	−1.1 (8)
O4—Cu1—N2—O2	−167.5 (3)	C8—C9—C14—C13	−179.1 (5)
N1—Cu1—N2—O2	−5.8 (3)	C10—C9—C14—C13	2.2 (7)
C3—N1—O1—C1	169.7 (4)	O2—N2—C15—C18	−174.5 (3)
Cu1—N1—O1—C1	−11.6 (4)	Cu1—N2—C15—C18	−7.2 (6)
C15—N2—O2—C2	−111.8 (4)	O2—N2—C15—C16	5.5 (5)
Cu1—N2—O2—C2	79.2 (3)	Cu1—N2—C15—C16	172.9 (3)
O4—Cu1—O3—C5	−166.2 (3)	Cu1—O4—C17—C18	30.4 (5)
N2—Cu1—O3—C5	−88.8 (5)	Cu1—O4—C17—C22	−151.3 (3)
N1—Cu1—O3—C5	33.8 (3)	O4—C17—C18—C19	179.4 (4)
O3—Cu1—O4—C17	125.2 (3)	C22—C17—C18—C19	1.2 (6)
N2—Cu1—O4—C17	−36.2 (3)	O4—C17—C18—C15	0.4 (6)
N1—Cu1—O4—C17	−153.3 (4)	C22—C17—C18—C15	−177.8 (3)
N1—O1—C1—C2	93.8 (4)	N2—C15—C18—C17	−12.2 (6)
N2—O2—C2—C1	−57.3 (5)	C16—C15—C18—C17	167.8 (4)
O1—C1—C2—O2	−55.4 (5)	N2—C15—C18—C19	168.8 (4)
O1—N1—C3—C6	−175.4 (3)	C16—C15—C18—C19	−11.2 (6)
Cu1—N1—C3—C6	6.0 (6)	C17—C18—C19—C20	−0.9 (6)
O1—N1—C3—C4	2.4 (5)	C15—C18—C19—C20	178.1 (4)
Cu1—N1—C3—C4	−176.1 (3)	C18—C19—C20—C21	0.5 (7)
Cu1—O3—C5—C6	−24.8 (6)	C19—C20—C21—C26	178.9 (4)
Cu1—O3—C5—C10	155.8 (3)	C19—C20—C21—C22	−0.4 (6)
O3—C5—C6—C7	176.0 (4)	C26—C21—C22—C23	−0.8 (6)
C10—C5—C6—C7	−4.6 (6)	C20—C21—C22—C23	178.5 (4)
O3—C5—C6—C3	−6.4 (6)	C26—C21—C22—C17	−178.6 (4)
C10—C5—C6—C3	173.0 (4)	C20—C21—C22—C17	0.7 (6)
N1—C3—C6—C5	15.5 (6)	O4—C17—C22—C23	2.8 (6)
C4—C3—C6—C5	−162.4 (4)	C18—C17—C22—C23	−178.9 (4)
N1—C3—C6—C7	−167.0 (4)	O4—C17—C22—C21	−179.5 (4)
C4—C3—C6—C7	15.2 (6)	C18—C17—C22—C21	−1.1 (6)
C5—C6—C7—C8	2.0 (6)	C21—C22—C23—C24	0.7 (6)
C3—C6—C7—C8	−175.6 (4)	C17—C22—C23—C24	178.5 (4)
C6—C7—C8—C9	0.6 (7)	C22—C23—C24—C25	0.3 (7)
C7—C8—C9—C10	−0.6 (6)	C23—C24—C25—C26	−1.4 (7)
C7—C8—C9—C14	−179.3 (4)	C24—C25—C26—C21	1.4 (8)
C8—C9—C10—C11	179.2 (4)	C22—C21—C26—C25	−0.3 (7)
C14—C9—C10—C11	−2.0 (6)	C20—C21—C26—C25	−179.5 (5)
C8—C9—C10—C5	−2.1 (6)

D—H···A	D—H	H···A	D···A	D—H···A
C16—H16A···O3i	0.96	2.64	3.375 (5)	134
C23—H23···O2ii	0.93	2.43	3.261 (5)	149
C4—H4C···Cg8i	0.96	2.68	3.564 (6)	153

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C16—H16A⋯O3i	0.96	2.64	3.375 (5)	134
C23—H23⋯O2ii	0.93	2.43	3.261 (5)	149
C4—H4C⋯Cg8i	0.96	2.68	3.564 (6)	153

Symmetry codes: (i) ; (ii) . Cg8 is the centroid of the C21–C26 ring.