[Mn(III)Mn(IV)2Mo14O56](17-): A Mixed-Valence Meso-Polyoxometalate Anion Encapsulated by a 64-Nuclearity Silver Cluster

Jian-Yu Wang; Kuan-Guan Liu; Zong-Jie Guan; Zi-Ang Nan; Yu-Mei Lin; Quan-Ming Wang

doi:10.1021/acs.inorgchem.6b00901

[Mn(III)Mn(IV)2Mo14O56](17-): A Mixed-Valence Meso-Polyoxometalate Anion Encapsulated by a 64-Nuclearity Silver Cluster

Inorg Chem. 2016 Jul 18;55(14):6833-5. doi: 10.1021/acs.inorgchem.6b00901. Epub 2016 Jun 30.

Authors

Jian-Yu Wang¹, Kuan-Guan Liu¹, Zong-Jie Guan¹, Zi-Ang Nan¹, Yu-Mei Lin¹, Quan-Ming Wang^{1

2}

Affiliations

¹ Department of Chemistry, College of Chemistry and Chemical Engineering , Xiamen, 361005, People's Republic of China.
² Department of Chemistry, Tsinghua University , Bejing, 100084, People's Republic of China.

PMID: 27362281
DOI: 10.1021/acs.inorgchem.6b00901

Abstract

A 64-nuclearity silver cluster encapsulating a unique POM anion [Mn(III)Mn(IV)2Mo14O56](17-) has been synthesized. The formation of the templating core performs a reassembly process for increasing nuclearities from {MnMo9} to {Mn3Mo14}. It represents a rare inorganic meso anion containing mixed-valent Mn that is built up by d-{Mn(IV)Mo7} and l-{Mn(IV)Mo7} units connecting together through a {Mn(III)} fragment.