1,3-Bis(4-tert-butylbenzyl)-4,5-dihydroimidazolium chloride monohydrate

1,3-Bis(4-tert-butyl­benz­yl)-4,5-dihydro­imidazolium chloride monohydrate

In the title compound, C(25)H(35)N(2) (+)·Cl(-)·H(2)O, the imidazolidine ring adopts a twisted conformation, with a pseudo-twofold axis passing through the N-C-N carbon and the opposite C-C bond. The N-C-N fragment of the imidazolidine ring shows some degree of both double- and single-bond character due to partial electron delocalization. One of the tert-butyl groups is disordered over two conf...

Clh Report for 2-(4-tert-butylbenzyl) Propionaldehyde

2-Phenyl­imidazolium chloride monohydrate

In the title hydrated molecular salt, C(9)H(9)N(2) (+)·Cl(-)·H(2)O, the dihedral angle between the five- and six-membered rings in the cation is 18.00 (2)°. O-H⋯Cl, N-H⋯O and N-H⋯Cl hrdrogen-bonding inter-actions are present in the crystal structure.

2,3-Dimethyl­anilinium chloride monohydrate

The crystal structure of the title salt, C(8)H(12)N(+)·Cl(-)·H(2)O, consists of discrete organic cations, chloride anions and water mol-ecules which are connected by N-H⋯Cl, N-H⋯O and O-H⋯Cl hydrogen bonds. These inter-actions lead to the formation of layers lying parallel to the ab plane.

Cinchonidinium chloride monohydrate

In the title salt, C(19)H(23)N(2)O(+)·Cl(-)·H(2)O, the ions and the water mol-ecule are held together by O-H⋯Cl, N-H⋯Cl, O-H⋯O, O-H⋯N and C-H⋯Cl hydrogen bonds, forming a three-dimensional framework. The vinyl group is disordered over two orientations with refined occupancies of 0.564 (16) and 0.436 (16). The cell parameters of the title compound have been reported previously [Griffiths (1952 ▶...