High-spin molecules: A mixed-valence Mn6 octahedron with an S=11 ground state

被引：14

作者：

Stamatatos, Theocharis C. ^{[1
]}

Pringouri, Konstantina V. ^{[1
]}

Abboud, Khalil A. ^{[1
]}

Christou, George ^{[1
]}

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

来源：

POLYHEDRON | 2009年 / 28卷 / 9-10期

基金：

美国国家科学基金会;

关键词：

Mixed-valence manganese clusters; 1,1,1-Tris(hydroxymethyl)ethane; Magnetochemistry; High-spin molecules; Octahedral topology; ALKOXIDE ANION CLUSTERS; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; COMPLEX; HEXANUCLEAR; IRON(III);

D O I：

10.1016/j.poly.2008.10.031

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The employment of 1,1,1-tris(hydroxymethyl)ethane ligand in higher oxidation state Mn cluster chemistry has yielded a new hexanuclear, mixed-valence (II,III,IV) compound with a rare [Mn-6(mu(6)-O)](18+) octahedral core. The Mn6 molecule is completely ferromagnetically coupled and possesses an S = 11 ground state, the maximum for a Mn-II, 2Mn(III), 3Mn(IV) species. (C)2008 Elsevier Ltd. All rights reserved.

引用

页码：1624 / 1627

页数：4

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