Crystal engineering of dichromate pillared hybrid ultramicroporous materials incorporating pyrazole-based ligands

Autor:	Soumya Mukherjee, Michael J. Zaworotko, David R. Turner, Matthew I. J. Polson, Hayley S. Scott, Paul E. Kruger
Rok vydání:	2018
Předmět:	Steric effects 010405 organic chemistry Chemistry Ligand Sorption General Chemistry Pyrazole 010402 general chemistry Condensed Matter Physics Crystal engineering 01 natural sciences 0104 chemical sciences chemistry.chemical_compound Crystallography Pyridine General Materials Science
Zdroj:	CrystEngComm. 20:1193-1197
ISSN:	1466-8033
Popis:	Two new coordination networks of formula [Cu(L)2(Cr2O7)], DICRO-L-Cu, (L = 7: 4-(3,5-dimethyl-1H-pyrazol-4-yl)pyridine; 8: 3,3′,5,5′-tetramethyl-1H,1′H-4,4′-bipyrazole) are reported. These compounds represent the first examples of hybrid ultramicroporous materials incorporating pyrazole-based ligands. Ligand length and sterics mitigate against interpenetration between networks, generating internal voids which have been studied in terms of CO2 and N2 sorption.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0f2ea770637ba1e5f506670f121d255d https://doi.org/10.1039/c8ce00149a Zobrazit plný text záznamu