Isolated MH stretching frequencies, anharmonicities, and dissociation energies in silanes, germanes, phosphines, and arsines
The fundamental and first overtone MH stretching bands have been recorded on a Nicolet 7199 FT IR spectrometer from the following species: MHD/sub 3/, MeMHD/sub 2/, Me/sub 2/MHD, Me/sub 3/MH (M = Si, Ge); MHD/sub 2/, MeMHD, Me/sub 2/MH (M = P, As); SiHF/sub 3/, SiHCl/sub 3/, SiHCL/sub 3/, Si/sub 2/H...
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| Veröffentlicht in: | J. Phys. Chem.; (United States) 1982-02, Vol.86 (3), p.307-309 |
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| container_title | J. Phys. Chem.; (United States) |
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| creator | McKean, D. C Torto, I Morrisson, A. R |
| description | The fundamental and first overtone MH stretching bands have been recorded on a Nicolet 7199 FT IR spectrometer from the following species: MHD/sub 3/, MeMHD/sub 2/, Me/sub 2/MHD, Me/sub 3/MH (M = Si, Ge); MHD/sub 2/, MeMHD, Me/sub 2/MH (M = P, As); SiHF/sub 3/, SiHCl/sub 3/, SiHCL/sub 3/, Si/sub 2/HD/sub 5/; GeHD/sub 2/X (X = F, Cl, Br, I). The fundamental ..nu../sub SiH/ band of PhSiHD/sub 2/ was also observed. Treating the MH bond as a diatomic molecule, values of ..omega../sub e/, chi/sub e/, D/sub lin/, and D/sup 0//sub 0/ are deduced. The spectroscopic data clearly indicate that methyl substitution weakens the MH bond, in conflict with evidence from recent iodination kinetics studies. Trends in MH bond anharmonicity are observed and discussed. |
| doi_str_mv | 10.1021/j100392a001 |
| format | Article |
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C ; Torto, I ; Morrisson, A. R</creator><creatorcontrib>McKean, D. C ; Torto, I ; Morrisson, A. R ; Univ. of Aberdeen, Scotland</creatorcontrib><description>The fundamental and first overtone MH stretching bands have been recorded on a Nicolet 7199 FT IR spectrometer from the following species: MHD/sub 3/, MeMHD/sub 2/, Me/sub 2/MHD, Me/sub 3/MH (M = Si, Ge); MHD/sub 2/, MeMHD, Me/sub 2/MH (M = P, As); SiHF/sub 3/, SiHCl/sub 3/, SiHCL/sub 3/, Si/sub 2/HD/sub 5/; GeHD/sub 2/X (X = F, Cl, Br, I). The fundamental ..nu../sub SiH/ band of PhSiHD/sub 2/ was also observed. Treating the MH bond as a diatomic molecule, values of ..omega../sub e/, chi/sub e/, D/sub lin/, and D/sup 0//sub 0/ are deduced. The spectroscopic data clearly indicate that methyl substitution weakens the MH bond, in conflict with evidence from recent iodination kinetics studies. Trends in MH bond anharmonicity are observed and discussed.</description><identifier>ISSN: 0022-3654</identifier><identifier>EISSN: 1541-5740</identifier><identifier>DOI: 10.1021/j100392a001</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>400202 - Isotope Effects, Isotope Exchange, & Isotope Separation ; 400302 - Organic Chemistry- Isotope Effects- (-1987) ; ARSENIC COMPOUNDS ; BROMINE COMPOUNDS ; CHLORINE COMPOUNDS ; DATA ; DEUTERIUM ; DEUTERIUM COMPOUNDS ; DISSOCIATION ENERGY ; ENERGY ; EXPERIMENTAL DATA ; FLUORINE COMPOUNDS ; GERMANES ; GERMANIUM COMPOUNDS ; HALOGEN COMPOUNDS ; HYDRIDES ; HYDROGEN COMPOUNDS ; HYDROGEN ISOTOPES ; INFORMATION ; INFRARED SPECTRA ; INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ; ISOTOPE EFFECTS ; ISOTOPES ; LIGHT NUCLEI ; NUCLEI ; NUMERICAL DATA ; ODD-ODD NUCLEI ; PHOSPHINES ; PHOSPHORUS COMPOUNDS ; SILANES ; SILICON COMPOUNDS ; SPECTRA ; SPECTROSCOPY ; STABLE ISOTOPES</subject><ispartof>J. Phys. Chem.; (United States), 1982-02, Vol.86 (3), p.307-309</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a243t-fa403ddb8d50f79c572e0cc529420faaf5fb6b348a2b2c0566a5defec29c57633</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/j100392a001$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/j100392a001$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,885,2763,27074,27922,27923,56736,56786</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/5508993$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>McKean, D. C</creatorcontrib><creatorcontrib>Torto, I</creatorcontrib><creatorcontrib>Morrisson, A. R</creatorcontrib><creatorcontrib>Univ. of Aberdeen, Scotland</creatorcontrib><title>Isolated MH stretching frequencies, anharmonicities, and dissociation energies in silanes, germanes, phosphines, and arsines</title><title>J. Phys. Chem.; (United States)</title><addtitle>J. Phys. Chem</addtitle><description>The fundamental and first overtone MH stretching bands have been recorded on a Nicolet 7199 FT IR spectrometer from the following species: MHD/sub 3/, MeMHD/sub 2/, Me/sub 2/MHD, Me/sub 3/MH (M = Si, Ge); MHD/sub 2/, MeMHD, Me/sub 2/MH (M = P, As); SiHF/sub 3/, SiHCl/sub 3/, SiHCL/sub 3/, Si/sub 2/HD/sub 5/; GeHD/sub 2/X (X = F, Cl, Br, I). The fundamental ..nu../sub SiH/ band of PhSiHD/sub 2/ was also observed. Treating the MH bond as a diatomic molecule, values of ..omega../sub e/, chi/sub e/, D/sub lin/, and D/sup 0//sub 0/ are deduced. The spectroscopic data clearly indicate that methyl substitution weakens the MH bond, in conflict with evidence from recent iodination kinetics studies. Trends in MH bond anharmonicity are observed and discussed.</description><subject>400202 - Isotope Effects, Isotope Exchange, & Isotope Separation</subject><subject>400302 - Organic Chemistry- Isotope Effects- (-1987)</subject><subject>ARSENIC COMPOUNDS</subject><subject>BROMINE COMPOUNDS</subject><subject>CHLORINE COMPOUNDS</subject><subject>DATA</subject><subject>DEUTERIUM</subject><subject>DEUTERIUM COMPOUNDS</subject><subject>DISSOCIATION ENERGY</subject><subject>ENERGY</subject><subject>EXPERIMENTAL DATA</subject><subject>FLUORINE COMPOUNDS</subject><subject>GERMANES</subject><subject>GERMANIUM COMPOUNDS</subject><subject>HALOGEN COMPOUNDS</subject><subject>HYDRIDES</subject><subject>HYDROGEN COMPOUNDS</subject><subject>HYDROGEN ISOTOPES</subject><subject>INFORMATION</subject><subject>INFRARED SPECTRA</subject><subject>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</subject><subject>ISOTOPE EFFECTS</subject><subject>ISOTOPES</subject><subject>LIGHT NUCLEI</subject><subject>NUCLEI</subject><subject>NUMERICAL DATA</subject><subject>ODD-ODD NUCLEI</subject><subject>PHOSPHINES</subject><subject>PHOSPHORUS COMPOUNDS</subject><subject>SILANES</subject><subject>SILICON COMPOUNDS</subject><subject>SPECTRA</subject><subject>SPECTROSCOPY</subject><subject>STABLE ISOTOPES</subject><issn>0022-3654</issn><issn>1541-5740</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1982</creationdate><recordtype>article</recordtype><recordid>eNpt0E1vEzEQBmALFYm0cOIPrLhwaBfGX7vZI6oaWikIJAocrYnXThwSO_U4Ekj8eHa1bdVDTx7bz7zSDGNvOXzgIPjHLQeQnUAA_oLNuFa81q2CEzYDEKKWjVav2CnRFgYhJZ-xfzeUdlhcX325rqhkV-wmxHXls7s7umiDo4sK4wbzPsVgQ7l_6Ks-ECUbsIQUKxddXg9fVYgVhR3GUa1d3k_VYZPoMOQ-9GKm8fKavfS4I_fm_jxjPxZXt5fX9fLr55vLT8sahZKl9qhA9v1q3mvwbWd1KxxYq0WnBHhEr_2qWUk1R7ESFnTToO6dd1aMtpHyjL2bchOVYGiYwtmNTTE6W4zWMO-6EZ1PyOZElJ03hxz2mP8aDmbcrnmy3UHXkw5U3J9Hivm3aVrZanP77btR_NdCafnTjOnvJ4-WzDYdcxwGfjb5Pw0XicA</recordid><startdate>19820201</startdate><enddate>19820201</enddate><creator>McKean, D. C</creator><creator>Torto, I</creator><creator>Morrisson, A. R</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19820201</creationdate><title>Isolated MH stretching frequencies, anharmonicities, and dissociation energies in silanes, germanes, phosphines, and arsines</title><author>McKean, D. C ; Torto, I ; Morrisson, A. R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a243t-fa403ddb8d50f79c572e0cc529420faaf5fb6b348a2b2c0566a5defec29c57633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1982</creationdate><topic>400202 - Isotope Effects, Isotope Exchange, & Isotope Separation</topic><topic>400302 - Organic Chemistry- Isotope Effects- (-1987)</topic><topic>ARSENIC COMPOUNDS</topic><topic>BROMINE COMPOUNDS</topic><topic>CHLORINE COMPOUNDS</topic><topic>DATA</topic><topic>DEUTERIUM</topic><topic>DEUTERIUM COMPOUNDS</topic><topic>DISSOCIATION ENERGY</topic><topic>ENERGY</topic><topic>EXPERIMENTAL DATA</topic><topic>FLUORINE COMPOUNDS</topic><topic>GERMANES</topic><topic>GERMANIUM COMPOUNDS</topic><topic>HALOGEN COMPOUNDS</topic><topic>HYDRIDES</topic><topic>HYDROGEN COMPOUNDS</topic><topic>HYDROGEN ISOTOPES</topic><topic>INFORMATION</topic><topic>INFRARED SPECTRA</topic><topic>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</topic><topic>ISOTOPE EFFECTS</topic><topic>ISOTOPES</topic><topic>LIGHT NUCLEI</topic><topic>NUCLEI</topic><topic>NUMERICAL DATA</topic><topic>ODD-ODD NUCLEI</topic><topic>PHOSPHINES</topic><topic>PHOSPHORUS COMPOUNDS</topic><topic>SILANES</topic><topic>SILICON COMPOUNDS</topic><topic>SPECTRA</topic><topic>SPECTROSCOPY</topic><topic>STABLE ISOTOPES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McKean, D. C</creatorcontrib><creatorcontrib>Torto, I</creatorcontrib><creatorcontrib>Morrisson, A. R</creatorcontrib><creatorcontrib>Univ. of Aberdeen, Scotland</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>J. Phys. Chem.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McKean, D. C</au><au>Torto, I</au><au>Morrisson, A. R</au><aucorp>Univ. of Aberdeen, Scotland</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isolated MH stretching frequencies, anharmonicities, and dissociation energies in silanes, germanes, phosphines, and arsines</atitle><jtitle>J. Phys. Chem.; (United States)</jtitle><addtitle>J. Phys. Chem</addtitle><date>1982-02-01</date><risdate>1982</risdate><volume>86</volume><issue>3</issue><spage>307</spage><epage>309</epage><pages>307-309</pages><issn>0022-3654</issn><eissn>1541-5740</eissn><abstract>The fundamental and first overtone MH stretching bands have been recorded on a Nicolet 7199 FT IR spectrometer from the following species: MHD/sub 3/, MeMHD/sub 2/, Me/sub 2/MHD, Me/sub 3/MH (M = Si, Ge); MHD/sub 2/, MeMHD, Me/sub 2/MH (M = P, As); SiHF/sub 3/, SiHCl/sub 3/, SiHCL/sub 3/, Si/sub 2/HD/sub 5/; GeHD/sub 2/X (X = F, Cl, Br, I). The fundamental ..nu../sub SiH/ band of PhSiHD/sub 2/ was also observed. Treating the MH bond as a diatomic molecule, values of ..omega../sub e/, chi/sub e/, D/sub lin/, and D/sup 0//sub 0/ are deduced. The spectroscopic data clearly indicate that methyl substitution weakens the MH bond, in conflict with evidence from recent iodination kinetics studies. Trends in MH bond anharmonicity are observed and discussed.</abstract><cop>United States</cop><pub>American Chemical Society</pub><doi>10.1021/j100392a001</doi><tpages>3</tpages></addata></record> |
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| subjects | 400202 - Isotope Effects, Isotope Exchange, & Isotope Separation 400302 - Organic Chemistry- Isotope Effects- (-1987) ARSENIC COMPOUNDS BROMINE COMPOUNDS CHLORINE COMPOUNDS DATA DEUTERIUM DEUTERIUM COMPOUNDS DISSOCIATION ENERGY ENERGY EXPERIMENTAL DATA FLUORINE COMPOUNDS GERMANES GERMANIUM COMPOUNDS HALOGEN COMPOUNDS HYDRIDES HYDROGEN COMPOUNDS HYDROGEN ISOTOPES INFORMATION INFRARED SPECTRA INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ISOTOPE EFFECTS ISOTOPES LIGHT NUCLEI NUCLEI NUMERICAL DATA ODD-ODD NUCLEI PHOSPHINES PHOSPHORUS COMPOUNDS SILANES SILICON COMPOUNDS SPECTRA SPECTROSCOPY STABLE ISOTOPES |
| title | Isolated MH stretching frequencies, anharmonicities, and dissociation energies in silanes, germanes, phosphines, and arsines |
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