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Functionalized heteropolyanions: high-valent metal nitrido fragments incorporated into a Keggin polyoxometalate
Haidoo Kwen1, Sean Tomlinson, Eric A Maatta
1Department of Chemistry, Kansas State University, Manhattan, Kansas 66506-3701, USA.
Chemical Communications (Cambridge, England)
|January 23, 2003
Abstract:
Three examples of nitrido-functionalized polyoxometalate species are reported, namely (n-Bu4N)4[PW11O39(OsN)] (1), (n-Bu4N)4[PW11O39(ReN)] (2), and (n-Bu4N)3[PW11O39(ReN)] (3), which feature the incorporation of [OsVI identical to N]3+, [ReVI identical to N]3+ and [ReVII identical to N]4+ fragments, respectively, into the framework of a Keggin-type heteropolyanion.