2013 Fiscal Year Final Research Report
Bistable metal complexes with self-oscillating properties
Project/Area Number |
24655041
|
Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
Allocation Type | Single-year Grants |
Research Field |
Inorganic chemistry
|
Research Institution | Chuo University (2013) Hokkaido University (2012) |
Principal Investigator |
|
Project Period (FY) |
2012-04-01 – 2014-03-31
|
Keywords | 振動反応 / 自励反応 / 錯体 / pH振動 |
Research Abstract |
We aimed at the construction of self-oscillating metal complex system that is composed of spin crossover complexes with acid/base function and self-oscillating pH solution found by Epstein and co-workers. They have found that a mixture of methyleneglycol, sulfite, gluconolactone (MGSM) demonstrates pH oscillation from ~7.0 to ~9.4 induced by the dehydration of methyleneglycol accompanied by an autocatalytic production of OH- together with the catalyzed hydrolysis of gluconolactone. We tried to combine the MGSM pH oscillator with spin crossover iron complexes with benzimidazole pyridine and a tripod-type polydentate ligands, respectively, that demonstrate low-spin/high spin conversion responding to pH. This paper will demonstrate the detalied experimental results of the combined system toward the fabrication of self-oscillating metal complex as a new bistable molecular system.
|
-
-
-
-
-
-
-
-
-
[Journal Article] Terpyridine Platinum(II) Complexes Containing Triazine di- or tri-thiolate Bridges : Structures, Luminescence, Electrochemistry, and Aggregation2012
Author(s)
H.-X. Zhang, M. Kato, Y. Sasaki, T. Ohba, H. Ito, A. Kobayashi, H.-C. Chang, K. Uosaki
-
Journal Title
Dalton. Trans.
Volume: 41
Pages: 11497-11506
DOI
Peer Reviewed
-
-
-
-
-
-
-
-
-
-