Preventing thermolysis: precursor design for volatile copper compoundsElectronic supplementary information (ESI) available: Experimental and CIF for 1. CCDC 893889. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c2cc35415b

A copper( i ) iminopyrrolidinate was synthesized and evaluated by thermal gravimetric analysis (TGA), solution based 1 H NMR studies and surface chemistry to determine its thermal stability and decomposition mechanism. Copper( i ) tert -butyl-imino-2,2-dimethylpyrrolidinate ( 1 ) demonstrated superi...

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Main Authors: Coyle, Jason P, Kurek, Agnieszka, Pallister, Peter J, Sirianni, Eric R, Yap, Glenn P. A, Barry, Seán T
Format: Article
Language:English
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Summary:A copper( i ) iminopyrrolidinate was synthesized and evaluated by thermal gravimetric analysis (TGA), solution based 1 H NMR studies and surface chemistry to determine its thermal stability and decomposition mechanism. Copper( i ) tert -butyl-imino-2,2-dimethylpyrrolidinate ( 1 ) demonstrated superior thermal stability and showed negligible decomposition in TGA experiments up to 300 °C as well as no decomposition in solutions at 165 °C over 3 weeks. A novel copper( i ) amidinate with excellent thermal stability has been developed for atomic layer deposition.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35415b