title: Structure and Magnetic Properties of a Heptanuclear Nickel(II) Compound: [Ni(7)(&mgr;-NO(2))(8)(&mgr;(2)-OH)(2)(&mgr;(3)-OH)(2)(OHpn)(2)(Opn)(2)](2).7H(2)O.
authors.affiliation: Dipartimento di Chimica, Università degli Studi di Firenze, Via Maragliano, 75/77, 50144 Firenze, Italy.
authors.forename: M. Salah
authors.initials: MS
authors.lastname: El Fallah
authors.forename: Eva
authors.initials: E
authors.lastname: Rentschler
authors.forename: Andrea
authors.initials: A
authors.lastname: Caneschi
authors.forename: Roberta
authors.initials: R
authors.lastname: Sessoli
authors.forename: Dante
authors.initials: D
authors.lastname: Gatteschi