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Tetra-σ attachment of allyl cyanide on Si(111)−7×7
dc.contributor.author | Tao, Franklin Feng | |
dc.contributor.author | Dai, Yu Jing | |
dc.contributor.author | Xu, Guo Qin | |
dc.date.accessioned | 2015-11-20T18:26:23Z | |
dc.date.available | 2015-11-20T18:26:23Z | |
dc.date.issued | 2002-07-31 | |
dc.identifier.citation | Tao, Feng, Yu Jing Dai, and Guo Qin Xu. "Tetra-σ Attachment of Allyl Cyanide on Si ( 111 ) − 7 × 7." Phys. Rev. B Physical Review B 66.3 (2002). http://dx.doi.org/10.1103/PhysRevB.66.035420 | en_US |
dc.identifier.uri | http://hdl.handle.net/1808/18957 | |
dc.description | This is the published version. Copyright 2002 American Physical Society | en_US |
dc.description.abstract | The investigation of allyl cyanide adsorption on Si(111)−7×7 using high-resolution electron-energy-loss spectroscopy (HREELS), x-ray photoelectron spectroscopy (XPS), and ultraviolet photoelectron spectroscopy (UPS) reveals a tetra-σ binding mode through two [2+2]-like cycloaddition reactions. The HREELS spectra of chemisorbed monolayer show the absence of C=C, C≡N, and C(sp2)—H stretching modes coupled with the appearance of C=N stretching mode at ∼1590 cm−1, demonstrating that both the C=C and C≡N of allyl cyanide directly participate in binding with the surface to form C—C and C=N bonds, respectively. This binding configuration was further confirmed in our XPS and UPS studies. The imine-containing skeleton formed on the surface can possibly be employed as a molecular template for a further modification of Si surfaces and syntheses in vacuum. | en_US |
dc.publisher | American Physical Society | en_US |
dc.title | Tetra-σ attachment of allyl cyanide on Si(111)−7×7 | en_US |
dc.type | Article | |
kusw.kuauthor | Tao, Franklin Feng | |
kusw.kudepartment | Chemical & Petroleum Engr | en_US |
dc.identifier.doi | 10.1103/PhysRevB.66.035420 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item does not meet KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |