3,3'-Di-n-propyl-1,1'-(1,3-phenyl-ene-dimethyl-ene)di(1H-imidazol-3-ium) bis-(hexa-fluorophosphate).
In the title compound, C(20)H(28)N(4) (2+)·2PF(6) (-), the dihedral angles between the benzene ring and the imidazole rings are 70.18 (11) and 69.83 (11)°, while the imidazole rings form a dihedral angle of 40.52 (12)°. In the crystal, weak C-H⋯F inter-actions link the mol-ecules into a two-dimensional network parallel to (001). A π-π inter-action with a centroid-centroid distance of 3.601 (1) Å is also observed in the crystal structure.
Rosenani A
RA
Haque
S Fatimah
SF
Nasri
Mohd Mustaqim
MM
Rosli
Hoong-Kun
HK
Fun