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Self-assembly of an organometallic Fe₉O₆ cluster from aerobic oxidation of (tmeda)Fe(CH₂^tBu)₂.

ABSTRACT: Aerobic oxidation of (tmeda)Fe(CH₂^tBu)₂ in toluene or THF solution leads to the self-assembly of a magic-sized all-ferrous oxide cluster containing the Fe₉O₆ subunit and bearing organometallic and diamine ligands. Mössbauer studies of the cluster are consistent with an all-ferrous assignment and magnetometry reveals complex intracluster and intercluster magnetic interactions.

SUBMITTER: Kephart JA

PROVIDER: S-EPMC10795708 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Self-assembly of an organometallic Fe9O6 cluster from aerobic oxidation of (tmeda)Fe(CH2tBu)2.

Kephart Jonathan A JA Hecht Zachary Z Livesay Brooke N BN Bhowmick Indrani I Shores Matthew P MP Popescu V Codrina VC Arulsamy Navamoney N Hulley Elliott B EB

Chemical communications (Cambridge, England) 20200402 37

Aerobic oxidation of (tmeda)Fe(CH2tBu)2 in toluene or THF solution leads to the self-assembly of a magic-sized all-ferrous oxide cluster containing the Fe9O6 subunit and bearing organometallic and diamine ligands. Mössbauer studies of the cluster are consistent with an all-ferrous assignment and magnetometry reveals complex intracluster and intercluster magnetic interactions. ...[more]

PMID: 32239066

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