Ethyltriphenylphosphonium bromide dihydrate
نویسندگان
چکیده
In the crystal structure of the title hydrated bromide salt, C(20)H(20)P(+)·Br(-)·2H(2)O, O-H⋯Br and O-H⋯O hydrogen bonds as well as C-H⋯Br contacts connect the different components into a three-dimensional network. In the cation, the aromatic rings make dihedral angles of 55.24 (5), 76.16 (4) and 85.68 (4)°.
منابع مشابه
N,N′-Dibenzyl-N,N,N′,N′-tetramethylethylenediammonium dibromide dihydrate
In the title compound, C(20)H(30)N(2) (2+)·2Br(-)·2H(2)O, the asymmetric unit consists of half of the N,N'-dibenzyl-N,N,N',N'-tetra-methyl-ethylenediammonium cation lying across an inversion center, a bromide ion and a water mol-ecule of solvation. There is an eight-membered dibromide dihydrate ring, which is formed via hydrogen bonds of the type O-H⋯Br.
متن کامل1-Cyanomethyl-4-aza-1-azoniabicyclo[2.2.2]octane bromide dihydrate
In the crystal structure of the title compound, C(8)H(14)N(3) (+)·Br(-)·2H(2)O, inter-molecular O-H⋯O and O-H⋯Br hydrogen bonding occurs. The water mol-ecules are connected into chains extending in the a-axis direction. The bromide anions are connected to the water mol-ecules, forming 10-membered rings. The cations are connected to the anions via weak C-H⋯Br inter-actions. Two carbon atoms of t...
متن کامل1-Carboxymethyl-1′-carboxylatomethyl-3,3′-[p-phenylenebis(oxymethylene)]dipyridinium bromide dihydrate
In the crystal structure of the title salt, C(22)H(21)N(2)O(6) (+)·Br(-)·2H(2)O, pairs of betaine mol-ecules are bridged by protons (the bridging proton is disordered), forming strong and symmetrical O-H⋯O hydrogen bonds, leading to an infinite chain along the b axis. The water mol-ecules are linked to the betaine mol-ecule and the bromide ion through O-H⋯O and O-H⋯Br inter-actions. The central...
متن کامل3,3′-Bis(3-methoxybenzyl)-1,1′-(ethane-1,2-diyl)diimidazolium dibromide dihydrate
In the title compound, C(24)H(28)N(4)O(2) (2+)·2Br(-)·2H(2)O, the diimid-azo-lium cation is located on an inversion center. The imidazole and the benzene rings make a dihedral angle of 68.08 (04)°. In the crystal, O-H⋯Br, C-H⋯O and C-H⋯Br hydrogen bonds link the diimidazolium cations, the bromide anions and the water mol-ecules into a two-dimensional network.
متن کامل1,3-Diallyl-2-methylbenzimidazolium bromide dihydrate
The bonds in the five-membered ring of the title hydrated salt, C(14)H(17)N(2) (+)·Br(-)·2H(2)O, are delocalized. The cation lies on a special position of m site symmetry such that the mirror plane passes through the imidazol-yl-methyl bond and is perpendicular to the plane of the cation. The anion lies on another special position of 2 site symmetry. The anion and uncoordinated water mol-ecule ...
متن کامل