[(1R*,2S*)-N-Benzyl-2-phenyl-1-(pyridin-2-yl)-N-(pyridin-2-ylmeth-yl)ethane-1,2-diamine]-dichloridozinc(II).

In the mononuclear zinc title complex, [ZnCl(2)(C(26)H(26)N(4))], the Zn(II) ion is surrounded by three N atoms from a (1R*,2S*)-N(1)-benzyl-2-phenyl-1-(pyridin-2-yl)-N(2)-(pyridin-2-ylmeth-yl)ethane-1,2-diamine (BPPPEN) ligand and two terminal chloride ligands, resulting in a highly distorted environment around the metal atom. The calculated τ parameter of 0.42 indicates that the coordination geometry is approximately square-pyramidal. Hydrogen bonds involving centrosymmetric N-H⋯Cl inter-actions form dimeric structures. The mol-ecules are stacked along the a and b axes.

Related literature

For general background to the chemistry and biological properties of vicinal diamines, see: Bennani & Hanessian (1997 ▶); Lucet et al. (1998 ▶); Fache et al. (2000 ▶); Saibabu Kottiet al. (2006) ▶ Alexakis & Andrey (2002 ▶); Andrey et al. (2003 ▶); Ma et al. (2003 ▶); Notz et al. (2004 ▶); Bassindale et al. (2004 ▶); Mealy et al. (2004 ▶). For a related structure, see: Mikata et al. (2009 ▶). For coordination geom­etries, see: Addison et al. (1984 ▶). For hydrogen bonds, see: Steiner (2002 ▶).

Experimental

Crystal data

[ZnCl2(C26H26N4)]

M = 530.78

Monoclinic,

a = 9.1716 (14) Å

b = 28.888 (2) Å

c = 10.4304 (12) Å

β = 109.541 (8)°

V = 2604.3 (5) Å3

Z = 4

Mo Kα radiation

μ = 1.17 mm−1

T = 293 K

0.46 × 0.43 × 0.26 mm

Data collection

Enraf–Nonius CAD-4 diffractometer

Absorption correction: ψ scan [PLATON (Spek, 2009 ▶); North et al. (1968 ▶)] T min = 0.615, T max = 0.751

4899 measured reflections

4632 independent reflections

2892 reflections with I > 2σ(I)

R int = 0.048

3 standard reflections every 200 reflections intensity decay: 1%

Refinement

R[F 2 > 2σ(F 2)] = 0.056

wR(F 2) = 0.169

S = 1.05

4632 reflections

298 parameters

H-atom parameters constrained

Δρmax = 0.74 e Å−3

Δρmin = −0.39 e Å−3

Data collection: CAD-4 Software (Enraf–Nonius, 1989 ▶); cell refinement: SET4 in CAD-4 Software; data reduction: HELENA (Spek, 1996 ▶); program(s) used to solve structure: SIR97 (Altomare et al., 1999 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: PLATON (Spek, 2009 ▶) and Mercury (Macrae et al., 2006 ▶); software used to prepare material for publication: SHELXL97.

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536811004314/zj2001sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536811004314/zj2001Isup2.hkl

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

[ZnCl2(C26H26N4)]	F(000) = 1096
Mr = 530.78	Dx = 1.354 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71069 Å
Hall symbol: -P 2ybc	Cell parameters from 25 reflections
a = 9.1716 (14) Å	θ = 8.4–13.9°
b = 28.888 (2) Å	µ = 1.17 mm−1
c = 10.4304 (12) Å	T = 293 K
β = 109.541 (8)°	Disc, colorless
V = 2604.3 (5) Å3	0.46 × 0.43 × 0.26 mm
Z = 4

Enraf–Nonius CAD-4 diffractometer	2892 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.048
graphite	θmax = 25.1°, θmin = 1.4°
ω–2θ scans	h = −10→10
Absorption correction: ψ scan [PLATON (Spek, 2009); North et al. (1968)]	k = −34→0
Tmin = 0.615, Tmax = 0.751	l = −12→0
4899 measured reflections	3 standard reflections every 200 reflections
4632 independent reflections	intensity decay: 1%

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)] = 0.056	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.169	H-atom parameters constrained
S = 1.05	w = 1/[σ2(Fo2) + (0.0767P)2 + 4.3127P] where P = (Fo2 + 2Fc2)/3
4632 reflections	(Δ/σ)max < 0.001
298 parameters	Δρmax = 0.74 e Å−3
0 restraints	Δρmin = −0.39 e Å−3

	x	y	z	Uiso*/Ueq
Zn1	0.46704 (7)	0.07907 (2)	−0.11615 (6)	0.0407 (2)
Cl1	0.4754 (2)	0.13915 (6)	−0.24916 (18)	0.0689 (5)
Cl2	0.26694 (16)	0.02852 (5)	−0.17505 (17)	0.0541 (4)
N1	0.4102 (5)	0.12227 (17)	0.0387 (4)	0.0422 (11)
H1	0.4033	0.1480	−0.0152	0.051*
C2	0.5396 (6)	0.1186 (2)	0.1695 (5)	0.0423 (13)
H2	0.5278	0.0898	0.2146	0.051*
C3	0.6918 (6)	0.11640 (18)	0.1384 (5)	0.0376 (12)
H3	0.6986	0.1447	0.0888	0.045*
N4	0.6810 (5)	0.07700 (17)	0.0455 (4)	0.0412 (10)
H4	0.6723	0.0492	0.0841	0.049*
C10	0.2536 (7)	0.1176 (2)	0.0553 (6)	0.0527 (16)
H10A	0.2160	0.0863	0.0328	0.063*
H10B	0.2636	0.1233	0.1496	0.063*
C11	0.1394 (7)	0.1508 (2)	−0.0336 (7)	0.0578 (17)
C12	0.0595 (8)	0.1409 (3)	−0.1672 (8)	0.073 (2)
H12	0.0785	0.1129	−0.2027	0.088*
C13	−0.0465 (11)	0.1704 (4)	−0.2503 (10)	0.107 (3)
H13	−0.1007	0.1622	−0.3398	0.128*
C14	−0.0720 (13)	0.2124 (4)	−0.1994 (14)	0.126 (4)
H14	−0.1410	0.2332	−0.2562	0.151*
C15	0.0021 (14)	0.2238 (4)	−0.0674 (14)	0.131 (4)
H15	−0.0167	0.2521	−0.0332	0.158*
C16	0.1102 (10)	0.1915 (3)	0.0184 (10)	0.097 (3)
H16	0.1604	0.1985	0.1097	0.116*
C21	0.5408 (6)	0.1586 (2)	0.2628 (5)	0.0439 (14)
N22	0.5383 (8)	0.1999 (2)	0.2084 (6)	0.0710 (17)
C23	0.5386 (11)	0.2370 (3)	0.2849 (8)	0.089 (3)
H23	0.5390	0.2661	0.2473	0.106*
C24	0.5384 (11)	0.2342 (3)	0.4158 (8)	0.085 (2)
H24	0.5347	0.2607	0.4655	0.102*
C25	0.5437 (11)	0.1911 (3)	0.4705 (8)	0.086 (2)
H25	0.5468	0.1876	0.5600	0.103*
C26	0.5446 (9)	0.1531 (3)	0.3938 (6)	0.0666 (19)
H26	0.5478	0.1236	0.4303	0.080*
C31	0.8333 (6)	0.1148 (2)	0.2652 (6)	0.0462 (14)
C32	0.9515 (8)	0.1457 (3)	0.2857 (8)	0.081 (2)
H32	0.9441	0.1686	0.2211	0.097*
C33	1.0832 (10)	0.1437 (4)	0.4016 (10)	0.103 (3)
H33	1.1622	0.1652	0.4146	0.124*
C34	1.0948 (10)	0.1104 (4)	0.4943 (9)	0.094 (3)
H34	1.1827	0.1093	0.5715	0.112*
C35	0.9809 (9)	0.0781 (3)	0.4783 (7)	0.082 (2)
H35	0.9905	0.0553	0.5436	0.099*
C36	0.8510 (7)	0.0802 (2)	0.3625 (6)	0.0588 (16)
H36	0.7738	0.0581	0.3493	0.071*
C40	0.8042 (6)	0.0759 (2)	−0.0161 (6)	0.0516 (15)
H40A	0.9018	0.0676	0.0525	0.062*
H40B	0.8154	0.1063	−0.0511	0.062*
C41	0.7654 (6)	0.0413 (2)	−0.1293 (6)	0.0451 (14)
N42	0.6161 (5)	0.03297 (17)	−0.1926 (5)	0.0456 (12)
C43	0.5756 (8)	0.0035 (2)	−0.2951 (6)	0.0565 (16)
H43	0.4708	−0.0019	−0.3392	0.068*
C44	0.6810 (9)	−0.0196 (3)	−0.3402 (7)	0.068 (2)
H44	0.6488	−0.0404	−0.4124	0.082*
C45	0.8357 (9)	−0.0108 (3)	−0.2740 (7)	0.070 (2)
H45	0.9104	−0.0257	−0.3011	0.084*
C46	0.8785 (7)	0.0199 (2)	−0.1688 (7)	0.0590 (17)
H46	0.9825	0.0263	−0.1241	0.071*

	U11	U22	U33	U12	U13	U23
Zn1	0.0376 (3)	0.0438 (4)	0.0395 (3)	−0.0025 (3)	0.0115 (2)	0.0016 (3)
Cl1	0.0804 (12)	0.0628 (11)	0.0625 (10)	−0.0105 (9)	0.0225 (9)	0.0193 (9)
Cl2	0.0394 (8)	0.0452 (9)	0.0764 (11)	−0.0050 (6)	0.0176 (7)	−0.0015 (8)
N1	0.038 (3)	0.051 (3)	0.041 (2)	0.004 (2)	0.017 (2)	0.001 (2)
C2	0.049 (3)	0.042 (3)	0.038 (3)	0.001 (3)	0.017 (3)	0.004 (2)
C3	0.039 (3)	0.034 (3)	0.043 (3)	−0.003 (2)	0.019 (2)	0.000 (2)
N4	0.037 (2)	0.050 (3)	0.038 (2)	0.001 (2)	0.0144 (19)	−0.002 (2)
C10	0.046 (3)	0.071 (4)	0.047 (3)	−0.001 (3)	0.023 (3)	−0.003 (3)
C11	0.048 (4)	0.061 (4)	0.072 (4)	0.008 (3)	0.029 (3)	0.006 (4)
C12	0.068 (5)	0.074 (5)	0.073 (5)	0.018 (4)	0.017 (4)	0.006 (4)
C13	0.091 (7)	0.120 (9)	0.097 (7)	0.040 (6)	0.014 (5)	0.010 (6)
C14	0.107 (8)	0.129 (10)	0.133 (10)	0.062 (7)	0.028 (7)	0.021 (8)
C15	0.131 (10)	0.107 (9)	0.165 (12)	0.057 (8)	0.062 (9)	−0.009 (8)
C16	0.091 (6)	0.099 (7)	0.105 (7)	0.026 (5)	0.040 (5)	−0.012 (6)
C21	0.049 (3)	0.048 (4)	0.039 (3)	0.003 (3)	0.020 (3)	0.008 (3)
N22	0.121 (5)	0.050 (4)	0.055 (3)	0.002 (3)	0.047 (4)	−0.001 (3)
C23	0.162 (9)	0.037 (4)	0.087 (6)	0.003 (5)	0.068 (6)	−0.005 (4)
C24	0.135 (7)	0.067 (5)	0.070 (5)	0.004 (5)	0.057 (5)	−0.026 (4)
C25	0.137 (7)	0.083 (6)	0.056 (4)	−0.012 (5)	0.059 (5)	−0.007 (4)
C26	0.106 (6)	0.055 (4)	0.048 (4)	−0.002 (4)	0.037 (4)	0.000 (3)
C31	0.043 (3)	0.048 (4)	0.048 (3)	0.000 (3)	0.015 (3)	−0.014 (3)
C32	0.063 (5)	0.092 (6)	0.078 (5)	−0.020 (4)	0.013 (4)	−0.011 (4)
C33	0.069 (6)	0.134 (9)	0.092 (7)	−0.028 (6)	0.008 (5)	−0.036 (7)
C34	0.067 (6)	0.133 (9)	0.063 (5)	0.011 (6)	−0.002 (4)	−0.032 (6)
C35	0.076 (5)	0.108 (7)	0.050 (4)	0.023 (5)	0.004 (4)	−0.017 (4)
C36	0.054 (4)	0.067 (4)	0.048 (3)	0.011 (3)	0.006 (3)	−0.008 (4)
C40	0.037 (3)	0.065 (4)	0.053 (3)	0.000 (3)	0.017 (3)	−0.006 (3)
C41	0.042 (3)	0.054 (4)	0.042 (3)	0.002 (3)	0.017 (3)	−0.004 (3)
N42	0.039 (3)	0.056 (3)	0.043 (3)	0.000 (2)	0.015 (2)	−0.006 (2)
C43	0.055 (4)	0.065 (4)	0.047 (3)	−0.007 (3)	0.015 (3)	−0.006 (3)
C44	0.082 (5)	0.073 (5)	0.055 (4)	0.002 (4)	0.030 (4)	−0.013 (4)
C45	0.067 (5)	0.088 (6)	0.063 (4)	0.014 (4)	0.031 (4)	−0.010 (4)
C46	0.043 (3)	0.081 (5)	0.056 (4)	0.007 (3)	0.022 (3)	−0.006 (4)

Zn1—N4	2.118 (4)	N22—C23	1.334 (9)
Zn1—N1	2.236 (4)	C23—C24	1.369 (10)
Zn1—N42	2.238 (5)	C23—H23	0.9300
Zn1—Cl1	2.2393 (17)	C24—C25	1.366 (11)
Zn1—Cl2	2.2635 (16)	C24—H24	0.9300
N1—C2	1.482 (7)	C25—C26	1.359 (10)
N1—C10	1.509 (7)	C25—H25	0.9300
N1—H1	0.9223	C26—H26	0.9300
C2—C21	1.509 (8)	C31—C32	1.364 (9)
C2—C3	1.537 (7)	C31—C36	1.395 (9)
C2—H2	0.9800	C32—C33	1.396 (11)
C3—N4	1.476 (7)	C32—H32	0.9300
C3—C31	1.513 (8)	C33—C34	1.342 (13)
C3—H3	0.9800	C33—H33	0.9300
N4—C40	1.476 (7)	C34—C35	1.369 (12)
N4—H4	0.9146	C34—H34	0.9300
C10—C11	1.492 (9)	C35—C36	1.386 (9)
C10—H10A	0.9700	C35—H35	0.9300
C10—H10B	0.9700	C36—H36	0.9300
C11—C16	1.358 (10)	C40—C41	1.496 (8)
C11—C12	1.371 (10)	C40—H40A	0.9700
C12—C13	1.362 (11)	C40—H40B	0.9700
C12—H12	0.9300	C41—N42	1.328 (7)
C13—C14	1.375 (14)	C41—C46	1.384 (8)
C13—H13	0.9300	N42—C43	1.318 (8)
C14—C15	1.356 (15)	C43—C44	1.381 (9)
C14—H14	0.9300	C43—H43	0.9300
C15—C16	1.436 (13)	C44—C45	1.378 (10)
C15—H15	0.9300	C44—H44	0.9300
C16—H16	0.9300	C45—C46	1.362 (9)
C21—N22	1.318 (8)	C45—H45	0.9300
C21—C26	1.365 (8)	C46—H46	0.9300
N4—Zn1—N1	79.54 (16)	N22—C21—C26	121.9 (6)
N4—Zn1—N42	75.71 (17)	N22—C21—C2	114.8 (5)
N1—Zn1—N42	155.13 (16)	C26—C21—C2	123.3 (5)
N4—Zn1—Cl1	107.49 (14)	C21—N22—C23	118.2 (6)
N1—Zn1—Cl1	94.56 (14)	N22—C23—C24	123.4 (7)
N42—Zn1—Cl1	95.09 (14)	N22—C23—H23	118.3
N4—Zn1—Cl2	130.48 (14)	C24—C23—H23	118.3
N1—Zn1—Cl2	101.09 (12)	C25—C24—C23	117.2 (7)
N42—Zn1—Cl2	93.20 (13)	C25—C24—H24	121.4
Cl1—Zn1—Cl2	121.64 (7)	C23—C24—H24	121.4
C2—N1—C10	112.8 (4)	C26—C25—C24	119.8 (7)
C2—N1—Zn1	108.5 (3)	C26—C25—H25	120.1
C10—N1—Zn1	119.6 (3)	C24—C25—H25	120.1
C2—N1—H1	119.3	C25—C26—C21	119.5 (7)
C10—N1—H1	105.6	C25—C26—H26	120.3
Zn1—N1—H1	89.7	C21—C26—H26	120.3
N1—C2—C21	111.7 (4)	C32—C31—C36	117.5 (6)
N1—C2—C3	108.2 (4)	C32—C31—C3	121.5 (6)
C21—C2—C3	110.9 (5)	C36—C31—C3	121.0 (5)
N1—C2—H2	108.6	C31—C32—C33	121.4 (9)
C21—C2—H2	108.6	C31—C32—H32	119.3
C3—C2—H2	108.6	C33—C32—H32	119.3
N4—C3—C31	113.6 (4)	C34—C33—C32	119.4 (9)
N4—C3—C2	107.7 (4)	C34—C33—H33	120.3
C31—C3—C2	113.0 (4)	C32—C33—H33	120.3
N4—C3—H3	107.4	C33—C34—C35	121.9 (8)
C31—C3—H3	107.4	C33—C34—H34	119.1
C2—C3—H3	107.4	C35—C34—H34	119.1
C3—N4—C40	114.2 (4)	C34—C35—C36	118.3 (8)
C3—N4—Zn1	110.0 (3)	C34—C35—H35	120.9
C40—N4—Zn1	107.1 (3)	C36—C35—H35	120.9
C3—N4—H4	112.7	C35—C36—C31	121.5 (7)
C40—N4—H4	111.4	C35—C36—H36	119.2
Zn1—N4—H4	100.4	C31—C36—H36	119.2
C11—C10—N1	111.7 (5)	N4—C40—C41	110.1 (5)
C11—C10—H10A	109.3	N4—C40—H40A	109.6
N1—C10—H10A	109.3	C41—C40—H40A	109.6
C11—C10—H10B	109.3	N4—C40—H40B	109.6
N1—C10—H10B	109.3	C41—C40—H40B	109.6
H10A—C10—H10B	108.0	H40A—C40—H40B	108.2
C16—C11—C12	118.5 (7)	N42—C41—C46	121.5 (6)
C16—C11—C10	119.9 (7)	N42—C41—C40	116.5 (5)
C12—C11—C10	121.6 (6)	C46—C41—C40	122.0 (5)
C13—C12—C11	122.8 (8)	C43—N42—C41	118.9 (5)
C13—C12—H12	118.6	C43—N42—Zn1	129.3 (4)
C11—C12—H12	118.6	C41—N42—Zn1	111.5 (4)
C12—C13—C14	118.9 (10)	N42—C43—C44	123.3 (6)
C12—C13—H13	120.6	N42—C43—H43	118.3
C14—C13—H13	120.6	C44—C43—H43	118.3
C15—C14—C13	121.0 (10)	C45—C44—C43	117.4 (6)
C15—C14—H14	119.5	C45—C44—H44	121.3
C13—C14—H14	119.5	C43—C44—H44	121.3
C14—C15—C16	118.8 (10)	C46—C45—C44	119.7 (6)
C14—C15—H15	120.6	C46—C45—H45	120.2
C16—C15—H15	120.6	C44—C45—H45	120.2
C11—C16—C15	120.0 (9)	C45—C46—C41	119.2 (6)
C11—C16—H16	120.0	C45—C46—H46	120.4
C15—C16—H16	120.0	C41—C46—H46	120.4
N4—Zn1—N1—C2	−9.2 (3)	C26—C21—N22—C23	−0.4 (11)
N42—Zn1—N1—C2	−3.6 (6)	C2—C21—N22—C23	179.7 (7)
Cl1—Zn1—N1—C2	−116.2 (3)	C21—N22—C23—C24	−1.3 (14)
Cl2—Zn1—N1—C2	120.3 (3)	N22—C23—C24—C25	2.4 (15)
N4—Zn1—N1—C10	−140.5 (4)	C23—C24—C25—C26	−1.9 (14)
N42—Zn1—N1—C10	−134.9 (4)	C24—C25—C26—C21	0.3 (13)
Cl1—Zn1—N1—C10	112.5 (4)	N22—C21—C26—C25	0.9 (11)
Cl2—Zn1—N1—C10	−11.0 (4)	C2—C21—C26—C25	−179.3 (7)
C10—N1—C2—C21	−66.1 (6)	N4—C3—C31—C32	110.5 (7)
Zn1—N1—C2—C21	159.1 (4)	C2—C3—C31—C32	−126.4 (6)
C10—N1—C2—C3	171.6 (5)	N4—C3—C31—C36	−66.3 (7)
Zn1—N1—C2—C3	36.7 (5)	C2—C3—C31—C36	56.8 (7)
N1—C2—C3—N4	−56.4 (5)	C36—C31—C32—C33	−1.9 (11)
C21—C2—C3—N4	−179.2 (4)	C3—C31—C32—C33	−178.8 (7)
N1—C2—C3—C31	177.3 (4)	C31—C32—C33—C34	0.7 (14)
C21—C2—C3—C31	54.5 (6)	C32—C33—C34—C35	0.2 (14)
C31—C3—N4—C40	−65.8 (6)	C33—C34—C35—C36	0.2 (13)
C2—C3—N4—C40	168.2 (4)	C34—C35—C36—C31	−1.5 (10)
C31—C3—N4—Zn1	173.7 (4)	C32—C31—C36—C35	2.3 (9)
C2—C3—N4—Zn1	47.7 (5)	C3—C31—C36—C35	179.2 (6)
N1—Zn1—N4—C3	−21.3 (3)	C3—N4—C40—C41	−168.0 (5)
N42—Zn1—N4—C3	161.2 (4)	Zn1—N4—C40—C41	−46.0 (6)
Cl1—Zn1—N4—C3	70.3 (3)	N4—C40—C41—N42	27.5 (8)
Cl2—Zn1—N4—C3	−117.0 (3)	N4—C40—C41—C46	−154.3 (6)
N1—Zn1—N4—C40	−145.9 (4)	C46—C41—N42—C43	0.2 (9)
N42—Zn1—N4—C40	36.5 (4)	C40—C41—N42—C43	178.5 (6)
Cl1—Zn1—N4—C40	−54.4 (4)	C46—C41—N42—Zn1	−173.9 (5)
Cl2—Zn1—N4—C40	118.4 (4)	C40—C41—N42—Zn1	4.4 (7)
C2—N1—C10—C11	139.8 (5)	N4—Zn1—N42—C43	163.2 (6)
Zn1—N1—C10—C11	−90.9 (6)	N1—Zn1—N42—C43	157.5 (5)
N1—C10—C11—C16	−97.6 (7)	Cl1—Zn1—N42—C43	−90.0 (5)
N1—C10—C11—C12	83.7 (8)	Cl2—Zn1—N42—C43	32.2 (5)
C16—C11—C12—C13	0.7 (13)	N4—Zn1—N42—C41	−23.4 (4)
C10—C11—C12—C13	179.3 (8)	N1—Zn1—N42—C41	−29.1 (7)
C11—C12—C13—C14	1.7 (15)	Cl1—Zn1—N42—C41	83.3 (4)
C12—C13—C14—C15	−2.6 (18)	Cl2—Zn1—N42—C41	−154.5 (4)
C13—C14—C15—C16	1(2)	C41—N42—C43—C44	0.4 (10)
C12—C11—C16—C15	−2.3 (13)	Zn1—N42—C43—C44	173.3 (5)
C10—C11—C16—C15	179.0 (8)	N42—C43—C44—C45	−0.5 (11)
C14—C15—C16—C11	1.5 (17)	C43—C44—C45—C46	−0.1 (11)
N1—C2—C21—N22	−52.8 (7)	C44—C45—C46—C41	0.7 (11)
C3—C2—C21—N22	68.1 (7)	N42—C41—C46—C45	−0.8 (10)
N1—C2—C21—C26	127.3 (6)	C40—C41—C46—C45	−179.0 (6)
C3—C2—C21—C26	−111.8 (7)

D—H···A	D—H	H···A	D···A	D—H···A
N4—H4···Cl2i	0.91	2.43	3.304 (5)	160

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H4⋯Cl2i	0.91	2.43	3.304 (5)	160

Symmetry code: (i) .