Orientation of ethanethiol on Cu(111); low and room temperature adsorption
We have discussed the orientation and chemical state of ethanethiolate on a clean Cu(111) surface adsorbed at 90 K and 300 K. At 90 K, two ethanethiolate (C2H5S–) of different orientation on surface are identified while for adsorption at 300 K, atomic sulfur and only a thiolate are identified to be...
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| Veröffentlicht in: | Thin solid films 2006-12, Vol.515 (4), p.2130-2136 |
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| container_title | Thin solid films |
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| creator | Syed, J.A. Sardar, S.A. Yagi, S. Tanaka, K. |
| description | We have discussed the orientation and chemical state of ethanethiolate on a clean Cu(111) surface adsorbed at 90 K and 300 K. At 90 K, two ethanethiolate (C2H5S–) of different orientation on surface are identified while for adsorption at 300 K, atomic sulfur and only a thiolate are identified to be adsorbed at different adsorption sites. It was found that the tilt angle of the S–C bond at room temperature is larger than that of the thiolate at low temperature. The amount of charge transferred from substrate to molecule is also large for the ethanethiolate at room temperature adsorption. |
| doi_str_mv | 10.1016/j.tsf.2006.08.004 |
| format | Article |
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At 90 K, two ethanethiolate (C2H5S–) of different orientation on surface are identified while for adsorption at 300 K, atomic sulfur and only a thiolate are identified to be adsorbed at different adsorption sites. It was found that the tilt angle of the S–C bond at room temperature is larger than that of the thiolate at low temperature. 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The amount of charge transferred from substrate to molecule is also large for the ethanethiolate at room temperature adsorption.</description><subject>Chemisorption</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Copper</subject><subject>Ethanethiol</subject><subject>Exact sciences and technology</subject><subject>Near edge x-ray absorption fine structure</subject><subject>Physics</subject><subject>Solid surfaces and solid-solid interfaces</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0040-6090</issn><issn>1879-2731</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-AG-5KHponaRp2rInWfxkYS96Dtk0wSxtU5NU8d-bZRe8eZnA8LwzkwehSwI5AcLvtnkMJqcAPIc6B2BHaEbqqsloVZBjNEsdyDg0cIrOQtgCAKG0mKHXtbd6iDJaN2BnsI4fckjFug6nznK6IYTcLnDnvrEcWuyd63HU_ai9jJPXWLbB-XEXP0cnRnZBXxzeOXp_fHhbPmer9dPL8n6VKUZZzJShjLes3LASam5K1nAoy7qipgJWUM2qlm64JJyp0qiqrZVueLWRRikplebFHF3v547efU46RNHboHTXpcPdFARtCqBF2SSQ7EHlXQheGzF620v_IwiInTWxFcma2FkTUIvkKGWuDsNlULIzXg7Khr9gzVjCdtxiz-n00y-rvQgqiVS6tV6rKFpn_9nyC_crgX4</recordid><startdate>20061205</startdate><enddate>20061205</enddate><creator>Syed, J.A.</creator><creator>Sardar, S.A.</creator><creator>Yagi, S.</creator><creator>Tanaka, K.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20061205</creationdate><title>Orientation of ethanethiol on Cu(111); low and room temperature adsorption</title><author>Syed, J.A. ; Sardar, S.A. ; Yagi, S. ; Tanaka, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c424t-cf246d45b45086f5496055872f70432e47d2b6a164c5fc7d8ce967bafccaace63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Chemisorption</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Copper</topic><topic>Ethanethiol</topic><topic>Exact sciences and technology</topic><topic>Near edge x-ray absorption fine structure</topic><topic>Physics</topic><topic>Solid surfaces and solid-solid interfaces</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Syed, J.A.</creatorcontrib><creatorcontrib>Sardar, S.A.</creatorcontrib><creatorcontrib>Yagi, S.</creatorcontrib><creatorcontrib>Tanaka, K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Thin solid films</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Syed, J.A.</au><au>Sardar, S.A.</au><au>Yagi, S.</au><au>Tanaka, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Orientation of ethanethiol on Cu(111); low and room temperature adsorption</atitle><jtitle>Thin solid films</jtitle><date>2006-12-05</date><risdate>2006</risdate><volume>515</volume><issue>4</issue><spage>2130</spage><epage>2136</epage><pages>2130-2136</pages><issn>0040-6090</issn><eissn>1879-2731</eissn><coden>THSFAP</coden><abstract>We have discussed the orientation and chemical state of ethanethiolate on a clean Cu(111) surface adsorbed at 90 K and 300 K. 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| language | eng |
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| subjects | Chemisorption Condensed matter: structure, mechanical and thermal properties Copper Ethanethiol Exact sciences and technology Near edge x-ray absorption fine structure Physics Solid surfaces and solid-solid interfaces Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) X-ray photoelectron spectroscopy |
| title | Orientation of ethanethiol on Cu(111); low and room temperature adsorption |
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