An unprecedented Fe(36) phosphonate cage.

An unprecedented Fe(36) phosphonate cage.

Inorganic chemistry (2013-01-29)

Christine M Beavers, Andrey V Prosvirin, Andrey V Prosverin, John D Cashion, Kim R Dunbar, Anne F Richards

초록

The reaction of 2-pyridylphosphonic acid (LH(2)) with iron(II) perchlorate and iron(III) nitrate afforded an interconnected, double-layered, cationic iron cage, [{Fe(36)L(44)(H(2)O)(48)}](20+) (1a), the largest interconnected, polynuclear ferric cage reported to date. Magnetic studies on 1a revealed antiferromagnetic coupling between the spins on adjacent Fe(III) ions.

MATERIALS

제품 번호

브랜드

제품 설명

529303

Sigma-Aldrich

Iron(III) nitrate nonahydrate, ≥99.999% trace metals basis

254223

Sigma-Aldrich

Iron(III) nitrate nonahydrate, ≥99.95% trace metals basis

F8508

Sigma-Aldrich