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Spontaneous assembly of a nine-vertex lithium framework encapsulating the peroxide dianion
journal contributionposted on 2023-06-07, 19:34 authored by Martyn P Coles, Peter B Hitchcock
Investigation of the structure of the lithiated bicyclic guanidine 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine (hppH) has led to the reproducible isolation of compounds containing the 'Li-9(hpp)(7)(O-2)' core, in which a peroxide dianion has been encapsulated within a mono-capped, cubic array of lithium ions.
Page range3165 - 3167
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- Chemistry Publications
NotesMPC performed all synthetic work and is the corresponding author. The first time the peroxo-dianion has been encapsulated by lithium rather than forming oxide species. The first demonstration of larger interstitial ions within simple lithium-guanidinate cages.
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