2,2-Diphenyl-acetamide.

In the title compound, C(14)H(13)NO, which has two mol-ecules in the asymmetric unit, the dihedral angles between the mean planes of the benzene rings are 84.6 (7) and 85.0 (6)°. N-H⋯O hydrogen bonds [forming R(2) (2)(8) ring motifs] and C-H⋯O hydrogen bonds dominate the crystal packing, forming zigzag chains parallel to the a axis. In addition, weak inter-molecular C-H⋯π inter-actions are observed.

Related literature

For the synthesis and anti­mycobacterial activity of 2,2-diphenyl­acetamide derivatives, see: Guzel et al. (2006 ▶). For related structures, see: Akkurt et al. (2007 ▶); Dutkiewicz et al. (2010 ▶); Gerkin (1998 ▶); Krigbaum et al. (1968 ▶); Narasegowda et al. (2005 ▶); Yathirajan et al. (2005 ▶). For standard bond lengths, see: Allen et al. (1987 ▶).

Experimental

Crystal data

C14H13NO

M = 211.25

Monoclinic,

a = 5.1687 (3) Å

b = 28.5511 (13) Å

c = 7.8006 (4) Å

β = 98.152 (5)°

V = 1139.52 (10) Å3

Z = 4

Cu Kα radiation

μ = 0.61 mm−1

T = 173 K

0.40 × 0.25 × 0.20 mm

Data collection

Oxford Diffraction Xcalibur Eos Gemini diffractometer

Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2010 ▶) T min = 0.792, T max = 0.887

6490 measured reflections

3978 independent reflections

3869 reflections with I > 2σ(I)

R int = 0.017

Refinement

R[F 2 > 2σ(F 2)] = 0.037

wR(F 2) = 0.107

S = 1.07

3978 reflections

303 parameters

9 restraints

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 0.21 e Å−3

Δρmin = −0.20 e Å−3

Data collection: CrysAlis PRO (Oxford Diffraction, 2010 ▶); cell refinement: CrysAlis PRO; data reduction: CrysAlis RED (Oxford Diffraction, 2010 ▶); 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 datablock(s) global, I. DOI: 10.1107/S1600536811026717/jh2307sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811026717/jh2307Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536811026717/jh2307Isup3.cml

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

C14H13NO	F(000) = 448
Mr = 211.25	Dx = 1.231 Mg m−3
Monoclinic, P21	Cu Kα radiation, λ = 1.54178 Å
Hall symbol: P 2yb	Cell parameters from 5082 reflections
a = 5.1687 (3) Å	θ = 4.6–70.4°
b = 28.5511 (13) Å	µ = 0.61 mm−1
c = 7.8006 (4) Å	T = 173 K
β = 98.152 (5)°	Block, colorless
V = 1139.52 (10) Å3	0.40 × 0.25 × 0.20 mm
Z = 4

Oxford Diffraction Xcalibur Eos Gemini diffractometer	3978 independent reflections
Radiation source: Enhance (Cu) X-ray Source	3869 reflections with I > 2σ(I)
graphite	Rint = 0.017
Detector resolution: 16.1500 pixels mm-1	θmax = 70.5°, θmin = 5.7°
ω scans	h = −6→6
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2010)	k = −34→34
Tmin = 0.792, Tmax = 0.887	l = −9→8
6490 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 atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.107	w = 1/[σ2(Fo2) + (0.0695P)2 + 0.1057P] where P = (Fo2 + 2Fc2)/3
S = 1.07	(Δ/σ)max = 0.027
3978 reflections	Δρmax = 0.21 e Å−3
303 parameters	Δρmin = −0.20 e Å−3
9 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: 0.0118 (13)

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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	0.9797 (3)	0.54261 (6)	0.6365 (2)	0.0459 (3)
H1B	1.121 (3)	0.5307 (8)	0.600 (3)	0.055*
H1A	0.984 (5)	0.5667 (6)	0.706 (3)	0.055*
O2	1.0081 (2)	0.62240 (4)	−0.11977 (17)	0.0465 (3)
O1	0.5496 (2)	0.53784 (5)	0.64407 (16)	0.0459 (3)
N2	0.5779 (3)	0.61736 (6)	−0.1120 (2)	0.0469 (4)
H2B	0.561 (5)	0.5935 (6)	−0.185 (3)	0.056*
H2A	0.431 (3)	0.6281 (9)	−0.080 (3)	0.056*
C1	0.7494 (3)	0.52226 (5)	0.5965 (2)	0.0359 (3)
C2	0.7440 (3)	0.47718 (6)	0.4902 (2)	0.0377 (3)
H2C	0.9097	0.4758	0.4381	0.045*
C3	0.5167 (3)	0.47744 (6)	0.3416 (2)	0.0406 (4)
C4	0.4550 (5)	0.51789 (8)	0.2469 (3)	0.0678 (6)
H4A	0.5534	0.5456	0.2759	0.081*
C5	0.2520 (6)	0.51860 (10)	0.1106 (4)	0.0824 (8)
H5A	0.2130	0.5467	0.0469	0.099*
C6	0.1062 (5)	0.47893 (10)	0.0666 (3)	0.0683 (6)
H6A	−0.0353	0.4796	−0.0254	0.082*
C7	0.1684 (4)	0.43851 (9)	0.1575 (3)	0.0577 (5)
H7A	0.0707	0.4108	0.1272	0.069*
C8	0.3724 (4)	0.43764 (7)	0.2933 (2)	0.0461 (4)
H8A	0.4138	0.4092	0.3543	0.055*
C9	0.7419 (3)	0.43519 (5)	0.6105 (2)	0.0375 (3)
C10	0.5760 (4)	0.43225 (7)	0.7334 (3)	0.0518 (4)
H10A	0.4577	0.4571	0.7451	0.062*
C11	0.5795 (5)	0.39352 (9)	0.8402 (3)	0.0606 (5)
H11A	0.4630	0.3921	0.9239	0.073*
C12	0.7488 (5)	0.35715 (8)	0.8270 (3)	0.0607 (5)
H12A	0.7521	0.3309	0.9020	0.073*
C13	0.9135 (5)	0.35925 (9)	0.7036 (4)	0.0738 (7)
H13A	1.0288	0.3340	0.6910	0.089*
C14	0.9117 (4)	0.39807 (8)	0.5981 (3)	0.0607 (5)
H14A	1.0294	0.3994	0.5151	0.073*
C15	0.8083 (3)	0.63780 (6)	−0.0712 (2)	0.0355 (3)
C16	0.8143 (3)	0.68289 (5)	0.0360 (2)	0.0367 (3)
H16A	0.6495	0.6841	0.0892	0.044*
C17	0.8148 (3)	0.72535 (6)	−0.0840 (2)	0.0373 (3)
C18	0.9825 (4)	0.72830 (7)	−0.2076 (2)	0.0505 (4)
H18A	1.1005	0.7034	−0.2201	0.061*
C19	0.9779 (4)	0.76758 (8)	−0.3129 (3)	0.0594 (5)
H19A	1.0941	0.7694	−0.3967	0.071*
C20	0.8089 (5)	0.80352 (7)	−0.2976 (3)	0.0585 (5)
H20A	0.8061	0.8301	−0.3710	0.070*
C21	0.6427 (5)	0.80100 (8)	−0.1751 (3)	0.0654 (6)
H21A	0.5257	0.8260	−0.1627	0.078*
C22	0.6461 (4)	0.76191 (7)	−0.0699 (3)	0.0533 (5)
H22A	0.5294	0.7603	0.0137	0.064*
C23	1.0422 (3)	0.68233 (6)	0.1827 (2)	0.0404 (3)
C24	1.1076 (5)	0.64165 (8)	0.2764 (3)	0.0702 (6)
H24A	1.0119	0.6137	0.2462	0.084*
C25	1.3098 (6)	0.64110 (11)	0.4128 (3)	0.0848 (8)
H25A	1.3508	0.6129	0.4757	0.102*
C26	1.4513 (5)	0.68078 (11)	0.4580 (3)	0.0696 (6)
H26A	1.5922	0.6801	0.5505	0.084*
C27	1.3884 (4)	0.72136 (9)	0.3690 (3)	0.0608 (5)
H27A	1.4847	0.7491	0.4008	0.073*
C28	1.1853 (4)	0.72226 (7)	0.2329 (2)	0.0468 (4)
H28A	1.1432	0.7508	0.1727	0.056*

	U11	U22	U33	U12	U13	U23
N1	0.0328 (6)	0.0411 (8)	0.0651 (9)	−0.0033 (6)	0.0110 (6)	−0.0140 (7)
O2	0.0316 (5)	0.0435 (7)	0.0654 (7)	−0.0009 (5)	0.0106 (5)	−0.0159 (5)
O1	0.0321 (5)	0.0424 (6)	0.0639 (7)	−0.0001 (5)	0.0093 (5)	−0.0150 (6)
N2	0.0325 (6)	0.0435 (8)	0.0652 (9)	−0.0021 (6)	0.0086 (6)	−0.0147 (7)
C1	0.0322 (7)	0.0325 (8)	0.0430 (8)	0.0009 (5)	0.0051 (6)	−0.0007 (6)
C2	0.0361 (7)	0.0352 (8)	0.0436 (8)	−0.0012 (6)	0.0116 (6)	−0.0032 (7)
C3	0.0436 (8)	0.0388 (9)	0.0407 (8)	−0.0019 (6)	0.0107 (6)	−0.0039 (7)
C4	0.0871 (15)	0.0441 (11)	0.0663 (13)	−0.0108 (10)	−0.0092 (11)	0.0077 (9)
C5	0.107 (2)	0.0650 (15)	0.0660 (14)	−0.0016 (14)	−0.0202 (14)	0.0137 (12)
C6	0.0713 (13)	0.0847 (16)	0.0442 (10)	0.0011 (12)	−0.0085 (9)	−0.0065 (10)
C7	0.0624 (11)	0.0665 (13)	0.0438 (9)	−0.0133 (10)	0.0061 (8)	−0.0125 (9)
C8	0.0545 (9)	0.0452 (10)	0.0398 (8)	−0.0061 (8)	0.0109 (7)	−0.0068 (7)
C9	0.0368 (7)	0.0332 (8)	0.0423 (8)	−0.0013 (6)	0.0048 (6)	−0.0052 (6)
C10	0.0547 (10)	0.0487 (11)	0.0557 (10)	0.0113 (8)	0.0204 (8)	0.0036 (8)
C11	0.0734 (13)	0.0576 (11)	0.0565 (11)	0.0015 (10)	0.0284 (10)	0.0067 (10)
C12	0.0769 (13)	0.0434 (11)	0.0636 (12)	0.0004 (10)	0.0164 (10)	0.0106 (9)
C13	0.0837 (15)	0.0440 (11)	0.1012 (18)	0.0193 (11)	0.0389 (14)	0.0163 (11)
C14	0.0657 (12)	0.0439 (10)	0.0795 (14)	0.0133 (9)	0.0346 (10)	0.0054 (10)
C15	0.0327 (7)	0.0324 (7)	0.0418 (7)	−0.0002 (6)	0.0066 (6)	−0.0006 (6)
C16	0.0357 (7)	0.0337 (8)	0.0430 (8)	−0.0020 (6)	0.0129 (6)	−0.0041 (7)
C17	0.0363 (7)	0.0358 (8)	0.0399 (7)	−0.0021 (6)	0.0055 (6)	−0.0057 (6)
C18	0.0531 (10)	0.0481 (10)	0.0534 (10)	0.0080 (8)	0.0186 (8)	0.0042 (8)
C19	0.0686 (12)	0.0591 (12)	0.0550 (11)	0.0016 (10)	0.0245 (9)	0.0069 (10)
C20	0.0752 (13)	0.0429 (11)	0.0583 (11)	−0.0010 (9)	0.0123 (10)	0.0104 (8)
C21	0.0786 (15)	0.0409 (10)	0.0818 (15)	0.0171 (9)	0.0294 (12)	0.0066 (10)
C22	0.0597 (10)	0.0404 (9)	0.0655 (11)	0.0073 (8)	0.0291 (9)	0.0050 (8)
C23	0.0451 (8)	0.0399 (9)	0.0381 (7)	−0.0005 (6)	0.0123 (6)	−0.0036 (7)
C24	0.0878 (16)	0.0478 (12)	0.0684 (13)	−0.0088 (11)	−0.0116 (12)	0.0077 (10)
C25	0.109 (2)	0.0685 (16)	0.0669 (14)	0.0064 (15)	−0.0228 (14)	0.0127 (12)
C26	0.0741 (13)	0.0856 (16)	0.0441 (10)	0.0001 (12)	−0.0091 (9)	−0.0043 (11)
C27	0.0643 (12)	0.0720 (14)	0.0462 (9)	−0.0175 (10)	0.0081 (9)	−0.0141 (10)
C28	0.0553 (10)	0.0452 (10)	0.0411 (8)	−0.0090 (8)	0.0112 (7)	−0.0057 (7)

N1—C1	1.322 (2)	C12—H12A	0.9500
N1—H1B	0.889 (13)	C13—C14	1.380 (3)
N1—H1A	0.873 (13)	C13—H13A	0.9500
O2—C15	1.2306 (19)	C14—H14A	0.9500
O1—C1	1.2292 (19)	C15—C16	1.533 (2)
N2—C15	1.324 (2)	C16—C23	1.521 (2)
N2—H2B	0.883 (13)	C16—C17	1.532 (2)
N2—H2A	0.889 (13)	C16—H16A	1.0000
C1—C2	1.529 (2)	C17—C22	1.375 (2)
C2—C9	1.523 (2)	C17—C18	1.387 (2)
C2—C3	1.529 (2)	C18—C19	1.388 (3)
C2—H2C	1.0000	C18—H18A	0.9500
C3—C8	1.382 (2)	C19—C20	1.364 (3)
C3—C4	1.384 (3)	C19—H19A	0.9500
C4—C5	1.384 (3)	C20—C21	1.374 (4)
C4—H4A	0.9500	C20—H20A	0.9500
C5—C6	1.377 (4)	C21—C22	1.384 (3)
C5—H5A	0.9500	C21—H21A	0.9500
C6—C7	1.369 (4)	C22—H22A	0.9500
C6—H6A	0.9500	C23—C28	1.385 (2)
C7—C8	1.385 (3)	C23—C24	1.389 (3)
C7—H7A	0.9500	C24—C25	1.382 (3)
C8—H8A	0.9500	C24—H24A	0.9500
C9—C10	1.377 (3)	C25—C26	1.367 (4)
C9—C14	1.388 (3)	C25—H25A	0.9500
C10—C11	1.383 (3)	C26—C27	1.366 (4)
C10—H10A	0.9500	C26—H26A	0.9500
C11—C12	1.371 (3)	C27—C28	1.384 (3)
C11—H11A	0.9500	C27—H27A	0.9500
C12—C13	1.373 (4)	C28—H28A	0.9500
C1—N1—H1B	120.8 (16)	C13—C14—C9	121.52 (19)
C1—N1—H1A	115.9 (16)	C13—C14—H14A	119.2
H1B—N1—H1A	123 (2)	C9—C14—H14A	119.2
C15—N2—H2B	119.8 (16)	O2—C15—N2	122.28 (16)
C15—N2—H2A	123.8 (16)	O2—C15—C16	120.98 (13)
H2B—N2—H2A	116 (2)	N2—C15—C16	116.72 (13)
O1—C1—N1	122.46 (15)	C23—C16—C17	113.57 (13)
O1—C1—C2	121.11 (14)	C23—C16—C15	110.82 (13)
N1—C1—C2	116.42 (14)	C17—C16—C15	109.44 (12)
C9—C2—C1	109.27 (13)	C23—C16—H16A	107.6
C9—C2—C3	113.52 (13)	C17—C16—H16A	107.6
C1—C2—C3	111.11 (13)	C15—C16—H16A	107.6
C9—C2—H2C	107.6	C22—C17—C18	118.40 (16)
C1—C2—H2C	107.6	C22—C17—C16	119.72 (14)
C3—C2—H2C	107.6	C18—C17—C16	121.88 (14)
C8—C3—C4	117.79 (17)	C17—C18—C19	120.03 (18)
C8—C3—C2	121.97 (15)	C17—C18—H18A	120.0
C4—C3—C2	120.21 (16)	C19—C18—H18A	120.0
C5—C4—C3	121.0 (2)	C20—C19—C18	120.89 (19)
C5—C4—H4A	119.5	C20—C19—H19A	119.6
C3—C4—H4A	119.5	C18—C19—H19A	119.6
C4—C5—C6	120.5 (2)	C19—C20—C21	119.51 (19)
C4—C5—H5A	119.7	C19—C20—H20A	120.2
C6—C5—H5A	119.7	C21—C20—H20A	120.2
C7—C6—C5	119.0 (2)	C20—C21—C22	119.9 (2)
C7—C6—H6A	120.5	C20—C21—H21A	120.1
C5—C6—H6A	120.5	C22—C21—H21A	120.1
C6—C7—C8	120.59 (19)	C17—C22—C21	121.31 (19)
C6—C7—H7A	119.7	C17—C22—H22A	119.3
C8—C7—H7A	119.7	C21—C22—H22A	119.3
C3—C8—C7	121.11 (18)	C28—C23—C24	117.35 (17)
C3—C8—H8A	119.4	C28—C23—C16	121.97 (15)
C7—C8—H8A	119.4	C24—C23—C16	120.64 (16)
C10—C9—C14	117.65 (17)	C25—C24—C23	121.1 (2)
C10—C9—C2	122.44 (15)	C25—C24—H24A	119.5
C14—C9—C2	119.91 (15)	C23—C24—H24A	119.5
C9—C10—C11	120.79 (18)	C26—C25—C24	120.5 (2)
C9—C10—H10A	119.6	C26—C25—H25A	119.7
C11—C10—H10A	119.6	C24—C25—H25A	119.7
C12—C11—C10	120.97 (19)	C25—C26—C27	119.4 (2)
C12—C11—H11A	119.5	C25—C26—H26A	120.3
C10—C11—H11A	119.5	C27—C26—H26A	120.3
C11—C12—C13	119.0 (2)	C26—C27—C28	120.4 (2)
C11—C12—H12A	120.5	C26—C27—H27A	119.8
C13—C12—H12A	120.5	C28—C27—H27A	119.8
C12—C13—C14	120.0 (2)	C27—C28—C23	121.22 (18)
C12—C13—H13A	120.0	C27—C28—H28A	119.4
C14—C13—H13A	120.0	C23—C28—H28A	119.4
O1—C1—C2—C9	−79.23 (19)	O2—C15—C16—C23	−46.8 (2)
N1—C1—C2—C9	99.42 (17)	N2—C15—C16—C23	135.00 (15)
O1—C1—C2—C3	46.8 (2)	O2—C15—C16—C17	79.24 (18)
N1—C1—C2—C3	−134.55 (16)	N2—C15—C16—C17	−99.00 (16)
C9—C2—C3—C8	−17.6 (2)	C23—C16—C17—C22	−103.20 (18)
C1—C2—C3—C8	−141.21 (16)	C15—C16—C17—C22	132.39 (17)
C9—C2—C3—C4	164.54 (19)	C23—C16—C17—C18	76.54 (19)
C1—C2—C3—C4	40.9 (2)	C15—C16—C17—C18	−47.87 (19)
C8—C3—C4—C5	1.2 (4)	C22—C17—C18—C19	0.2 (3)
C2—C3—C4—C5	179.2 (2)	C16—C17—C18—C19	−179.50 (18)
C3—C4—C5—C6	0.2 (5)	C17—C18—C19—C20	−0.4 (3)
C4—C5—C6—C7	−1.3 (5)	C18—C19—C20—C21	0.6 (4)
C5—C6—C7—C8	0.9 (4)	C19—C20—C21—C22	−0.7 (4)
C4—C3—C8—C7	−1.6 (3)	C18—C17—C22—C21	−0.3 (3)
C2—C3—C8—C7	−179.55 (17)	C16—C17—C22—C21	179.4 (2)
C6—C7—C8—C3	0.6 (3)	C20—C21—C22—C17	0.6 (4)
C1—C2—C9—C10	47.5 (2)	C17—C16—C23—C28	18.5 (2)
C3—C2—C9—C10	−77.1 (2)	C15—C16—C23—C28	142.15 (16)
C1—C2—C9—C14	−132.47 (18)	C17—C16—C23—C24	−164.12 (19)
C3—C2—C9—C14	102.9 (2)	C15—C16—C23—C24	−40.5 (2)
C14—C9—C10—C11	−0.1 (3)	C28—C23—C24—C25	−0.8 (4)
C2—C9—C10—C11	179.91 (18)	C16—C23—C24—C25	−178.3 (2)
C9—C10—C11—C12	0.3 (3)	C23—C24—C25—C26	−0.4 (5)
C10—C11—C12—C13	−1.0 (4)	C24—C25—C26—C27	1.1 (5)
C11—C12—C13—C14	1.6 (4)	C25—C26—C27—C28	−0.8 (4)
C12—C13—C14—C9	−1.4 (4)	C26—C27—C28—C23	−0.4 (3)
C10—C9—C14—C13	0.7 (3)	C24—C23—C28—C27	1.1 (3)
C2—C9—C14—C13	−179.3 (2)	C16—C23—C28—C27	178.60 (17)

Cg1 and Cg4 are the centroids of the C3–C8 and C23–C28 rings, respectively.

D—H···A	D—H	H···A	D···A	D—H···A
N1—H1B···O1i	0.89 (1)	2.20 (2)	2.9409 (17)	140 (2)
N1—H1A···O2ii	0.87 (1)	2.09 (1)	2.9575 (19)	177 (2)
N2—H2B···O1iii	0.88 (1)	2.07 (1)	2.9526 (19)	176 (2)
N2—H2A···O2iv	0.89 (1)	2.17 (2)	2.9407 (18)	145 (2)
N1—H1A···N2ii	0.87 (1)	3.06 (2)	3.7246 (18)	134.(2)
N2—H2B···N1iii	0.88 (1)	3.10 (2)	3.7246 (18)	130.(2)
C10—H10A···O1	0.95	2.50	3.093 (2)	120.
C18—H18A···O2	0.95	2.51	3.099 (2)	120
C2—H2C···Cg1i	1.00	2.96	3.9379 (18)	165
C16—H16A···Cg4iv	1.00	2.95	3.9263 (18)	166

Table 1

Hydrogen-bond geometry (Å, °)

Cg1 and Cg4 are the centroids of the C3–C8 and C23–C28 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1B⋯O1i	0.89 (1)	2.20 (2)	2.9409 (17)	140 (2)
N1—H1A⋯O2ii	0.87 (1)	2.09 (1)	2.9575 (19)	177 (2)
N2—H2B⋯O1iii	0.88 (1)	2.07 (1)	2.9526 (19)	176 (2)
N2—H2A⋯O2iv	0.89 (1)	2.17 (2)	2.9407 (18)	145 (2)
N1—H1A⋯N2ii	0.87 (1)	3.06 (2)	3.7246 (18)	134 (2)
N2—H2B⋯N1iii	0.88 (1)	3.10 (2)	3.7246 (18)	130 (2)
C10—H10A⋯O1	0.95	2.50	3.093 (2)	120
C18—H18A⋯O2	0.95	2.51	3.099 (2)	120
C2—H2C⋯Cg1i	1.00	2.96	3.9379 (18)	165
C16—H16A⋯Cg4iv	1.00	2.95	3.9263 (18)	166

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