A small family of novel halogen-bonded crystalline supramolecular architectures of calixarenes was obtained by the co-crystallization of cone (1) and 1,3-alternate tetrakis(3-iodopropargyloxy)calix[4]arene (4) as tetradentate halogen donors with different multidentate acceptors. Particularly interesting is the interpenetrated diamondoid network of 4 with DABCO, which represents the first example of a 2D network of calixarene macrocycles where halogen bonding is the key interaction for self-organization.
Halogen-bonded architectures of multivalent calix[4]arenes / Gullo, M. C.; Marchio', L.; Casnati, A.; Baldini, L.. - In: CRYSTENGCOMM. - ISSN 1466-8033. - 24:20(2022), pp. 3770-3777. [10.1039/d2ce00193d]
Halogen-bonded architectures of multivalent calix[4]arenes
Gullo M. C.;Marchio' L.;Casnati A.;Baldini L.
2022-01-01
Abstract
A small family of novel halogen-bonded crystalline supramolecular architectures of calixarenes was obtained by the co-crystallization of cone (1) and 1,3-alternate tetrakis(3-iodopropargyloxy)calix[4]arene (4) as tetradentate halogen donors with different multidentate acceptors. Particularly interesting is the interpenetrated diamondoid network of 4 with DABCO, which represents the first example of a 2D network of calixarene macrocycles where halogen bonding is the key interaction for self-organization.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
