Reaction in solution and in the solid state of 18-crown[6] with Cs2CO3 and 5-substituted isophthalic acids yields the new organic–inorganic complexes 18-crown[6]Cs[OH-isoH] (2), 18-crown[6]Cs[CH3- isoH] (3), 18-crown[6]Cs[Br-isoH] (4), 18-crown[6]Cs[OCH3-isoH] (5), 18-crown[6]Cs[NO2-isoH](6) and 18-crown[6]Cs[tert-Butyl-isoH] (8), which have all been characterized by X-ray diffraction. All compounds except the latter are isomorphous, in spite of the size, shape and chemical nature of the substituent and its ability to form hydrogen bonds.

Surprising robustness of a unit cell: isomorphism in caesium 18-crown[6] complexes with aromatic polycarboxylate anions

BRAGA, DARIO;D'AGOSTINO, SIMONE;GREPIONI, FABRIZIA
2011

Abstract

Reaction in solution and in the solid state of 18-crown[6] with Cs2CO3 and 5-substituted isophthalic acids yields the new organic–inorganic complexes 18-crown[6]Cs[OH-isoH] (2), 18-crown[6]Cs[CH3- isoH] (3), 18-crown[6]Cs[Br-isoH] (4), 18-crown[6]Cs[OCH3-isoH] (5), 18-crown[6]Cs[NO2-isoH](6) and 18-crown[6]Cs[tert-Butyl-isoH] (8), which have all been characterized by X-ray diffraction. All compounds except the latter are isomorphous, in spite of the size, shape and chemical nature of the substituent and its ability to form hydrogen bonds.
CRYSTENGCOMM
D. Braga; S. D'Agostino; F. Grepioni
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/104906
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 16
  • ???jsp.display-item.citation.isi??? 16
social impact