[Fe(OH)(XDK)Fe2(OMe)(O2CCH3)2]6 (1; XDK = m-xylenediamine bis(Kemp's triacid imide)), a cyclic octadecairon(III) complex, the mol. 18-wheeler, was prepd., characterized by single crystal x-ray diffraction anal., and its magnetic behavior was studied. This complex, which the authors designate the "mol. 18-wheeler", is the largest cyclic ferric cluster reported so far, contg. 18 iron(III) atoms in a ring. The compn. of the cryst. compd., a double salt having the formula 1·6Et4N(NO3)·15MeOH·6Et2O·24H2O, was established by elemental anal. and single crystal x-ray diffraction anal. Each iron in 1 has a distorted octahedral symmetry. A plot of the magnetic susceptibility per Fe atom vs. temp. measured on a microcryst. sample at an applied field of 1 T in the range 2.2<T<260 K displays a broad max. at about 60 K. This behavior is indicative of antiferromagnetic interactions between the high spin iron(III) ions.
A Cyclic Octadecairon(III) Complex, the Molecular 18–Wheeler / S. P., Watton; P., Fuhrmann; L. E., Pence; A., Caneschi; Cornia, Andrea; G. L., Abbati; S. J., Lippard. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION IN ENGLISH. - ISSN 0570-0833. - STAMPA. - 36(1997), pp. 2774-2776.
Data di pubblicazione: | 1997 | |
Titolo: | A Cyclic Octadecairon(III) Complex, the Molecular 18–Wheeler | |
Autore/i: | S. P., Watton; P., Fuhrmann; L. E., Pence; A., Caneschi; Cornia, Andrea; G. L., Abbati; S. J., Lippard | |
Autore/i UNIMORE: | ||
Rivista: | ||
Volume: | 36 | |
Pagina iniziale: | 2774 | |
Pagina finale: | 2776 | |
Codice identificativo ISI: | WOS:000071469300017 | |
Codice identificativo Scopus: | 2-s2.0-33748227116 | |
Citazione: | A Cyclic Octadecairon(III) Complex, the Molecular 18–Wheeler / S. P., Watton; P., Fuhrmann; L. E., Pence; A., Caneschi; Cornia, Andrea; G. L., Abbati; S. J., Lippard. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION IN ENGLISH. - ISSN 0570-0833. - STAMPA. - 36(1997), pp. 2774-2776. | |
Tipologia | Articolo su rivista |
File in questo prodotto:
Pubblicazioni consigliate

I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris