气候变化领域集成服务门户(CCPortal): Electrical or Photocontrol of the Rotary Motion of a Metallacarborane

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DOI	10.1126/science.1093846
	Electrical or Photocontrol of the Rotary Motion of a Metallacarborane
	Hawthorne M.F.; Zink J.I.; Skelton J.M.; Bayer M.J.; Liu C.; Livshits E.; Baer R.; Neuhauser D.
发表日期	2004
ISSN	0036-8075
起始页码	1849
结束页码	1851
卷号	303 期号:5665
英文摘要	Rotary motion around a molecular axis has been controlled by simple electron transfer processes and by photoexcitation. The basis of the motion is intramolecular rotation of a carborane cage ligand (7,8-dicarbollide) around a nickel axle. The Ni(III) metallacarborane structure is a transoid sandwich with two pairs of carbon vertices reflected through a center of symmetry, but that of the Ni(IV) species is cisoid. The interconversion of the two provides the basis for controlled, rotational, oscillatory motion. The energies of the Ni(III) and Ni(IV) species are calculated as a function of the rotation angle.
英文关键词	Electron transitions; Nickel; Rotation; Molecular axis; Photoexcitation; Organic compounds; adenosine triphosphatase; carborane derivative; metallacarborane; unclassified drug; molecular analysis; article; covalent bond; electron transport; hydrolysis; molecular interaction; motion; motor performance; muscle contraction; nuclear magnetic resonance spectroscopy; oscillation; oxidation reduction reaction; photoactivation; priority journal; rotation
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243976
作者单位	Dept. of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, United States; Department of Chemistry, Hebrew University of Jerusalem, Givat Ram, Jerusalem, Israel
推荐引用方式 GB/T 7714	Hawthorne M.F.,Zink J.I.,Skelton J.M.,et al. Electrical or Photocontrol of the Rotary Motion of a Metallacarborane[J],2004,303(5665).
APA	Hawthorne M.F..,Zink J.I..,Skelton J.M..,Bayer M.J..,Liu C..,...&Neuhauser D..(2004).Electrical or Photocontrol of the Rotary Motion of a Metallacarborane.Science,303(5665).
MLA	Hawthorne M.F.,et al."Electrical or Photocontrol of the Rotary Motion of a Metallacarborane".Science 303.5665(2004).