Structural and dimensional control of porphyrin capsules using Group 15 tris(3-pyridyl) linkers.

ABSTRACT: While supramolecular chemistry involving organic and metallo-organic host assemblies is a well-established and important field with applications in gas-storage, drug-delivery and the regio- and stereo-control of organic reactions, the use of main group elements in this setting (beyond the second row of the p-block) has been little explored. In this paper we show how periodic trends in the p-block can provide the means for systematic size and structural control in an important class of supramolecular porphyrin-based capsules. The formation of molecular and extended 2D capsule arrangements between the heavier Group 15 tris(3-pyridyl) linkers Sb(3-py)₃ and Bi(3-py)₃ and the metallo-porphyrins MTPP (M = Zn, Mg; TPP = tetraphenylporphyrin, 3-py = 3-pyridyl) is the first st

SUBMITTER: Garcia-Romero A 

PROVIDER: S-EPMC10283503 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature