C19H26N22+·2Cl−	F(000) = 752
Mr = 353.32	Dx = 1.198 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 25 reflections
a = 15.069 (3) Å	θ = 9–12°
b = 7.2950 (15) Å	µ = 0.33 mm−1
c = 18.565 (4) Å	T = 293 K
β = 106.35 (3)°	Block, yellow
V = 1958.3 (7) Å3	0.30 × 0.20 × 0.10 mm
Z = 4