Laser Raman spectroscopy of biomolecules. X-frequency and intensity of the phosphodiester stretching vibrations of cyclic nucleotides
Phosphate frequencies for eight nucleoside 3′,5′‐ and four nucleoside 2′, 3′‐cyclic monophosphates have been determined by Raman and infrared spectroscopy based on comparisons with modified cyclic nucleotides and model cyclic phosphates. To a first approximation the symmetric diester stretching freq...
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Veröffentlicht in: | Journal of Raman spectroscopy 1977-02, Vol.6 (1), p.32-37 |
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description | Phosphate frequencies for eight nucleoside 3′,5′‐ and four nucleoside 2′, 3′‐cyclic monophosphates have been determined by Raman and infrared spectroscopy based on comparisons with modified cyclic nucleotides and model cyclic phosphates. To a first approximation the symmetric diester stretching frequency, νs(OPO), is determined by the OPO bond angle. However, substitution on the phosphate ring also affects the frequency and intensity of νs(OPO). These results are discussed in terms of the use of νs(OPO) to determine the degree of backbone order in polynucleotides. |
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C.</creatorcontrib><title>Laser Raman spectroscopy of biomolecules. X-frequency and intensity of the phosphodiester stretching vibrations of cyclic nucleotides</title><title>Journal of Raman spectroscopy</title><addtitle>J. Raman Spectrosc</addtitle><description>Phosphate frequencies for eight nucleoside 3′,5′‐ and four nucleoside 2′, 3′‐cyclic monophosphates have been determined by Raman and infrared spectroscopy based on comparisons with modified cyclic nucleotides and model cyclic phosphates. To a first approximation the symmetric diester stretching frequency, νs(OPO), is determined by the OPO bond angle. However, substitution on the phosphate ring also affects the frequency and intensity of νs(OPO). 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C.</creator><general>John Wiley & Sons, Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>197702</creationdate><title>Laser Raman spectroscopy of biomolecules. X-frequency and intensity of the phosphodiester stretching vibrations of cyclic nucleotides</title><author>Forrest, G. ; Lord, R. C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3938-1f6d94b213890840d2f9b76da4d3c12a83c45c087e97f4cc7db0671005670d513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1977</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Forrest, G.</creatorcontrib><creatorcontrib>Lord, R. C.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Journal of Raman spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Forrest, G.</au><au>Lord, R. C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laser Raman spectroscopy of biomolecules. X-frequency and intensity of the phosphodiester stretching vibrations of cyclic nucleotides</atitle><jtitle>Journal of Raman spectroscopy</jtitle><addtitle>J. Raman Spectrosc</addtitle><date>1977-02</date><risdate>1977</risdate><volume>6</volume><issue>1</issue><spage>32</spage><epage>37</epage><pages>32-37</pages><issn>0377-0486</issn><eissn>1097-4555</eissn><abstract>Phosphate frequencies for eight nucleoside 3′,5′‐ and four nucleoside 2′, 3′‐cyclic monophosphates have been determined by Raman and infrared spectroscopy based on comparisons with modified cyclic nucleotides and model cyclic phosphates. To a first approximation the symmetric diester stretching frequency, νs(OPO), is determined by the OPO bond angle. However, substitution on the phosphate ring also affects the frequency and intensity of νs(OPO). These results are discussed in terms of the use of νs(OPO) to determine the degree of backbone order in polynucleotides.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jrs.1250060108</doi><tpages>6</tpages></addata></record> |
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title | Laser Raman spectroscopy of biomolecules. X-frequency and intensity of the phosphodiester stretching vibrations of cyclic nucleotides |
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