Details

Autor(en) / Beteiligte

• Ovsyannikov, A
• Lang, M N
• Ferlay, S
• Solovieva, S E
• Antipin, I S
• Konovalov, A I
• Kyritsakas, N
• Hosseini, M W

Titel

Molecular tectonics: pyridyl containing thiacalix[4]arene based tectons for the generation of 2- and 3-D silver coordination networks

Ist Teil von

• Dalton transactions : an international journal of inorganic chemistry, 2013-01, Vol.42 (1), p.116-126

Ort / Verlag

England: Royal Society of Chemistry

Erscheinungsjahr

2013

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Three new organic tectons (2–4) based on the p-tert-butylthiacalix[4]arene backbone, blocked in the 1,3-alternate conformation, bearing four pyridyl coordinating moieties, have been synthesised and characterised in the solid state. The ligands are positional isomers and differ by the position of the N atom on the pyridyl unit (ortho for 2, meta for 3 and para for 4). Their combination with the Ag+ cation leads, reproducibly, to the formation of 2- and 3-D infinite silver coordination networks. Independent of the nature of the anion, the combination of 2 offering four (N,S) type chelates with the Ag+ cation affords an unprecedented diamond type 3D network. Both 3 and 4, behaving as tetrakis monodentate ligands, lead to the formation of 2-D architectures.