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Volumn 10, Issue 24, 2004, Pages 6558-6564

The role of physical environment on molecular electromechanical switching

Author keywords

Bistability; Catenanes; Electrochemistry; Metastability; NMR spectroscopy; Rotaxanes

Indexed keywords

CYCLIC VOLTAMMETRY; ORGANIC COMPOUNDS; OXIDATION; SWITCHING; THERMAL EFFECTS; THERMODYNAMICS;

EID: 10844295892     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/chem.200401052     Document Type: Article
Times cited : (161)

References (35)
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    • Depending on the phase (e.g., solution, condensed, viscous) and the setting (e.g., surfaces, devices), different experimental signatures can be obtained, for example, from optical, dynamic NMR, reflection-absorption infrared, and X-ray photoelectron spectroscopy. By using these analytical techniques, certain aspects of molecular structure can be determined and, to a large extent, unambiguously so. However, to date, it is temperature-dependent electrochemistry that has emerged as the technique of choice to monitor the electromechanical states of bistable interlocked molecules and the kinetics of their switching between their ground and metastable co-conformations.
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    • "Alongside" interactions arising from folding of the dumbbell's backbone have been observed (see reference [7]) in solution studies of [2]rotaxanes. However, given the stereoelectronic requirements (See: M. Asakawa, P. R. Ashton, S. E. Boyd, C. L. Brown, R. E. Gillard, O. Kocian, F. M. Raymo, J. F. Stoddart, M. S. Tolley, A. J. P. White, D. J. Williams, J. Org. Chem. 1997, 62, 26-37.) for noncovalent interactions of the weak DNP donor, the contribution of the "alongside" interaction to the stabilization of the MSCC is expected to be small.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.