In situ infrared external reflection spectroscopy as a probe of the interactions at the liquid-solid interface of long-chain alkanethiol monolayers at gold
The in situ infrared external reflection spectra of a monolayer film of n-octadecanethiol at gold in aqueous and various nonaqueous solvents are reported. Differences in the peak positions and widths of bands in the C-H stretching region relative to an ex situ (dry N{sub 2} atmosphere) spectrum prov...
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| Veröffentlicht in: | Langmuir 1990-06, Vol.6 (6), p.1199-1202 |
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| container_title | Langmuir |
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| creator | Stole, Scott M Porter, Marc D |
| description | The in situ infrared external reflection spectra of a monolayer film of n-octadecanethiol at gold in aqueous and various nonaqueous solvents are reported. Differences in the peak positions and widths of bands in the C-H stretching region relative to an ex situ (dry N{sub 2} atmosphere) spectrum provide preliminary insights into the interactions between solvent and monolayer. Changes in the width and positions of the CH{sub 3} stretches, which qualitatively correlate with the polarizability of the solvent, suggest a slight increase in conformational disorder near the chain terminus. |
| doi_str_mv | 10.1021/la00096a029 |
| format | Article |
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Differences in the peak positions and widths of bands in the C-H stretching region relative to an ex situ (dry N{sub 2} atmosphere) spectrum provide preliminary insights into the interactions between solvent and monolayer. Changes in the width and positions of the CH{sub 3} stretches, which qualitatively correlate with the polarizability of the solvent, suggest a slight increase in conformational disorder near the chain terminus.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la00096a029</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>360602 - Other Materials- Structure & Phase Studies ; 400201 - Chemical & Physicochemical Properties ; ALKANES ; CALCULATION METHODS ; DATA ; ELEMENTS ; EXPERIMENTAL DATA ; GOLD ; HYDROCARBONS ; INFORMATION ; INFRARED SPECTRA ; INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ; MATERIALS SCIENCE ; METALS ; NUMERICAL DATA ; ORGANIC COMPOUNDS ; ORGANIC SULFUR COMPOUNDS ; SPECTRA ; SURFACE PROPERTIES ; THIN FILMS ; THIOLS ; TRANSITION ELEMENTS</subject><ispartof>Langmuir, 1990-06, Vol.6 (6), p.1199-1202</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a309t-8042a85a9125a1b8238c10f683369bb577931e1db8d710ccbaa85f1eec0a1e6a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/la00096a029$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la00096a029$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,780,784,885,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/6236539$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Stole, Scott M</creatorcontrib><creatorcontrib>Porter, Marc D</creatorcontrib><title>In situ infrared external reflection spectroscopy as a probe of the interactions at the liquid-solid interface of long-chain alkanethiol monolayers at gold</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>The in situ infrared external reflection spectra of a monolayer film of n-octadecanethiol at gold in aqueous and various nonaqueous solvents are reported. Differences in the peak positions and widths of bands in the C-H stretching region relative to an ex situ (dry N{sub 2} atmosphere) spectrum provide preliminary insights into the interactions between solvent and monolayer. Changes in the width and positions of the CH{sub 3} stretches, which qualitatively correlate with the polarizability of the solvent, suggest a slight increase in conformational disorder near the chain terminus.</description><subject>360602 - Other Materials- Structure & Phase Studies</subject><subject>400201 - Chemical & Physicochemical Properties</subject><subject>ALKANES</subject><subject>CALCULATION METHODS</subject><subject>DATA</subject><subject>ELEMENTS</subject><subject>EXPERIMENTAL DATA</subject><subject>GOLD</subject><subject>HYDROCARBONS</subject><subject>INFORMATION</subject><subject>INFRARED SPECTRA</subject><subject>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</subject><subject>MATERIALS SCIENCE</subject><subject>METALS</subject><subject>NUMERICAL DATA</subject><subject>ORGANIC COMPOUNDS</subject><subject>ORGANIC SULFUR COMPOUNDS</subject><subject>SPECTRA</subject><subject>SURFACE PROPERTIES</subject><subject>THIN FILMS</subject><subject>THIOLS</subject><subject>TRANSITION ELEMENTS</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNpt0ctKAzEUBuAgCtbLyhcIblzIaC6d21JEW1FU8LJwE85kMjY2TWqSQvssvqxpR8SFq4TkOz_kD0JHlJxRwui5AUJIXQBh9RYa0JyRLK9YuY0GpBzyrBwWfBfthfCxZnxYD9DXjcVBxwXWtvPgVYvVMipvwWCvOqNk1C6Jedp4F6SbrzAEDHjuXaOw63CcqDSbRmBD013cnBn9udBtFpzRbQ86kJsJ4-x7JiegLQYzBaviRDuDZ846AyvlNxHvzrQHaKcDE9Thz7qPXq6vni_H2d3D6Oby4i4DTuqYVWTIoMqhpiwH2lSMV5KSrqg4L-qmycuy5lTRtqnakhIpG0i6o0pJAlQVwPfRcZ_rQtQiSB2VnEhnbXq0KBgvcl4ndNojmXoIqRsx93oGfiUoEevyxZ_yk856rUNUy18KfiqKkpe5eH58Eq9v49Ete7oXt8mf9B5kEB9usf6A8G_yN9FCljU</recordid><startdate>19900601</startdate><enddate>19900601</enddate><creator>Stole, Scott M</creator><creator>Porter, Marc D</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19900601</creationdate><title>In situ infrared external reflection spectroscopy as a probe of the interactions at the liquid-solid interface of long-chain alkanethiol monolayers at gold</title><author>Stole, Scott M ; Porter, Marc D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a309t-8042a85a9125a1b8238c10f683369bb577931e1db8d710ccbaa85f1eec0a1e6a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>360602 - Other Materials- Structure & Phase Studies</topic><topic>400201 - Chemical & Physicochemical Properties</topic><topic>ALKANES</topic><topic>CALCULATION METHODS</topic><topic>DATA</topic><topic>ELEMENTS</topic><topic>EXPERIMENTAL DATA</topic><topic>GOLD</topic><topic>HYDROCARBONS</topic><topic>INFORMATION</topic><topic>INFRARED SPECTRA</topic><topic>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</topic><topic>MATERIALS SCIENCE</topic><topic>METALS</topic><topic>NUMERICAL DATA</topic><topic>ORGANIC COMPOUNDS</topic><topic>ORGANIC SULFUR COMPOUNDS</topic><topic>SPECTRA</topic><topic>SURFACE PROPERTIES</topic><topic>THIN FILMS</topic><topic>THIOLS</topic><topic>TRANSITION ELEMENTS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stole, Scott M</creatorcontrib><creatorcontrib>Porter, Marc D</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stole, Scott M</au><au>Porter, Marc D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ infrared external reflection spectroscopy as a probe of the interactions at the liquid-solid interface of long-chain alkanethiol monolayers at gold</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>1990-06-01</date><risdate>1990</risdate><volume>6</volume><issue>6</issue><spage>1199</spage><epage>1202</epage><pages>1199-1202</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><abstract>The in situ infrared external reflection spectra of a monolayer film of n-octadecanethiol at gold in aqueous and various nonaqueous solvents are reported. Differences in the peak positions and widths of bands in the C-H stretching region relative to an ex situ (dry N{sub 2} atmosphere) spectrum provide preliminary insights into the interactions between solvent and monolayer. Changes in the width and positions of the CH{sub 3} stretches, which qualitatively correlate with the polarizability of the solvent, suggest a slight increase in conformational disorder near the chain terminus.</abstract><cop>United States</cop><pub>American Chemical Society</pub><doi>10.1021/la00096a029</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0743-7463 |
| ispartof | Langmuir, 1990-06, Vol.6 (6), p.1199-1202 |
| issn | 0743-7463 1520-5827 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6236539 |
| source | American Chemical Society Journals |
| subjects | 360602 - Other Materials- Structure & Phase Studies 400201 - Chemical & Physicochemical Properties ALKANES CALCULATION METHODS DATA ELEMENTS EXPERIMENTAL DATA GOLD HYDROCARBONS INFORMATION INFRARED SPECTRA INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MATERIALS SCIENCE METALS NUMERICAL DATA ORGANIC COMPOUNDS ORGANIC SULFUR COMPOUNDS SPECTRA SURFACE PROPERTIES THIN FILMS THIOLS TRANSITION ELEMENTS |
| title | In situ infrared external reflection spectroscopy as a probe of the interactions at the liquid-solid interface of long-chain alkanethiol monolayers at gold |
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