253310-71-3Relevant articles and documents
Self-assembly of pyrazolyl based ligands and silver cation into metallamacrocycles and tubular coordination networks
Loi, Marielle,Hosseini, Mir Wais,Jouaiti, Abdelaziz,De Cian, Andre,Fischer, Jean
, p. 1981 - 1985 (2007/10/03)
The 2,6-bis(pyrazolyl)pyrazine ligand 1 forms a 2,2- metallamacrocycle 3, composed of two ligands and two cations, in the presence of the Ag+ cation. In the crystalline phase, the 1,3,5-tris(pyrazolyl)benzene ligand 2 leads to an infinite metallatubular network in the presence of the Ag+ cation, composed of the 2,2-metallamacrocycle 4, which is formed from two molecules of 2 and two cations. This infinite network is formed by double interconnection of consecutive metallamacrocycles through binding of Ag+ centers by the free pyrazolyl moieties.