Synthesis, characterisation and dynamic behavior of photoactive bipyridyl ruthenium(II)-nicotinamide complexes
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- 作者：Nichola A. Smitha ; Pingyu Zhanga ; Luca Salassab ; c ; d ; Abraha Habtemariama ; Peter J. Sadlera ; p.j.sadler@warwick.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dynamic behavior ; Polypyridyl Ru(II) complexes ; Nicotinamide ; NMR ; DFT
- 刊名：Inorganica Chimica Acta
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：454
- 期：Complete
- 页码：240-246
- 全文大小：1639 K
文摘
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Photoactivatable polypyridyl Ru(II) nicotinamide complexes synthesised and characterized.
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Temperature dependent NMR of mono-Cl, mono-I and bis-nicotinamde complexes investigated.
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Restricted nicotinamide rotation in Cl and I complexes.
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DFT calculations suggest rotation hindered by pyridyl-nicotinamide H-bonding.
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Dynamic processes in octahedral metal complexes may influence biological recognition.