816-68-2Relevant articles and documents
Chiral and achiral malate frameworks with different dimensionalities
Ghosh, Anupama,Rao
, p. 1115 - 1122 (2009/04/20)
A hybrid chain compound of the formula [Sr(L- C4H 4O5) · 3H2O]·H2O (1) and a hybrid double layered compound of the formula [Pb(L- C4H 4O5)] (2) both with chiral structures, have been prepared strarting with L- malic acid, and characterized by X-ray crystallography and other techniques. An achiral three-dimensional hybrid compound of the composition [Pb(D,L- C4H4O5) · 2H 2O] (3) has been obtained starting with D, L- malic acid. A chiral coordination polymer of CuII with the formula [Cu3(L- C4H3O5)2·4H2O] · 2H2O (4) has also been characterized. The structures as well as the novel coordination modes exhibited by 1-4 are discussed.