P. Asselin, A. Cuisset, J. Bruckhuisen, Y. Berger, S. Belkhodja
{"title":"CONFORMATIONAL LANDSCAPE OF 3-METHOXYPHENOL INVESTIGATED BY JET-COOLED HIGH RESOLUTION INFRARED SPECTROSCOPY","authors":"P. Asselin, A. Cuisset, J. Bruckhuisen, Y. Berger, S. Belkhodja","doi":"10.15278/ISMS.2019.FB05","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FB05","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89546401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"NUMERICAL EVALUATION OF HARTMANN-TRAN LINE PROFILE USE IN SYNTHETIC, NOISY SPECTRA","authors":"E. Adkins, J. Hodges","doi":"10.15278/ISMS.2019.FE05","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FE05","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86826902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A K-BAND MICROWAVE SPECTROMETER FOR STUDYING ATMOSPHERIC REACTIONS","authors":"C. Medcraft","doi":"10.15278/ISMS.2019.FB03","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FB03","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73454124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"INFRARED SPECTRA OF THE 2,3-DIHYDROPYRROL-2-YL AND 2,3-DIHYDROPYRROL-3-YL RADICALS ISOLATED IN SOLID PARA-HYDROGEN","authors":"Jay C Amicangelo, Yuan‐Pern Lee","doi":"10.15278/ISMS.2019.FD01","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FD01","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87924393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Deacon J. Nemchick, M. Chang, Yan Zhang, G. Chattopadhyay, M. Alonso, T. Reck, Yanghyo Kim, A. Tang, B. Drouin
{"title":"DEMONSTRATION OF A 180 GHZ FULL CMOS SPECTRALLY DISPERSED HETERODYNE RADIOMETER WITH InP LNA FOR REMOTE SENSING","authors":"Deacon J. Nemchick, M. Chang, Yan Zhang, G. Chattopadhyay, M. Alonso, T. Reck, Yanghyo Kim, A. Tang, B. Drouin","doi":"10.15278/ISMS.2019.FB06","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FB06","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83917383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Sung, Jonathan H. Jiang, V. Payne, Shanshan Yu, B. Drouin, Deacon J. Nemchick, T. Crawford, E. Wishnow
{"title":"FT-IR MEASUREMENTS OF O2 COLLISION-INDUCED ABSORPTION IN THE 565 � 700 NM REGION USING A HIGH PRESSURE GAS ABSORPTION CELL","authors":"K. Sung, Jonathan H. Jiang, V. Payne, Shanshan Yu, B. Drouin, Deacon J. Nemchick, T. Crawford, E. Wishnow","doi":"10.15278/ISMS.2019.FE04","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FE04","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91111255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"IR-INDUCED CHANGE IN THE MICROSCOPIC HYDRATION STRUCTURES OF PHENOL CATIONS TRAPPED IN THE COLD ION TRAP","authors":"H. Ishikawa, Yasutoshi Kasahara, Hikaru Sato","doi":"10.15278/ISMS.2019.FC03","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FC03","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75920450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Ishikawa, Y. Matsumoto, Yasutoshi Kasahara, Takutoshi Shimizu, M. Uchida
{"title":"FRANCK-CONDON-LIKE PATTERNS OBSERVED IN THE INFRARED SPECTRA OF PHENOL-ALKYLSILANE DIHYDROGEN-BONDED CLUSTERS IN THE EXCITED STATES","authors":"H. Ishikawa, Y. Matsumoto, Yasutoshi Kasahara, Takutoshi Shimizu, M. Uchida","doi":"10.15278/ISMS.2019.FC04","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FC04","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76624987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Doney, D. Nesbitt, Preston G. Scrape, A. Kortyna
{"title":"SUB-DOPPLER INFRARED SPECTROSCOPY OF JET COOLED CH2Br\u0000RADICAL: CH2 STRETCH VIBRATIONS","authors":"K. Doney, D. Nesbitt, Preston G. Scrape, A. Kortyna","doi":"10.15278/isms.2019.fb07","DOIUrl":"https://doi.org/10.15278/isms.2019.fb07","url":null,"abstract":"","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85309530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Doney, H. Linnartz, P. Sebald, Dongfeng Zhao, Benjamin Schrﾚder
We present the high-resolution spectrum of C 3 produced in a supersonically expanding propyne plasma, which is recorded around 3 (cid:22) m using continuous wave cavity ring-down spectroscopy (cw-CRDS). Fifteen fully resolved ro-vibrational bands are observed, which have been assigned to vibrationally excited n (cid:23) 1 +m (cid:23) 3 combination bands of C 3 ; fourteen of which are reported for the first time. This work is a significant extension of the known electronic ground state vibrational energy levels, with the observed number of quanta being: n (cid:20) 7 and m (cid:20) 3. Furthermore, with the new observations of highly excited vibrational modes, up to the (7,0,1) energy level, we are able to test the fundamental understanding of this ”floppy” benchmark molecule. A detailed analysis of the experimental spectra is supported by ro-vibrational calculations based on an accurate local ab initio potential energy surface (PES) for C 3 ( ˜X 1 (cid:6) + g ). b The presented variational calculations give remarkable agreement compared to experimental values with typical accuracies of (cid:24) 0.01% for the vibrational frequencies and (cid:24) 0.001% for the rotational parameters, even for high energy levels around 10000 cm (cid:0) 1 . c
{"title":"STRETCHING OUR KNOWLEDGE OF THE ELECTRONIC GROUND STATE OF C3: THE SPECTROSCOPY OF STRETCHING MODES OF C3","authors":"K. Doney, H. Linnartz, P. Sebald, Dongfeng Zhao, Benjamin Schrﾚder","doi":"10.15278/ISMS.2019.FF01","DOIUrl":"https://doi.org/10.15278/ISMS.2019.FF01","url":null,"abstract":"We present the high-resolution spectrum of C 3 produced in a supersonically expanding propyne plasma, which is recorded around 3 (cid:22) m using continuous wave cavity ring-down spectroscopy (cw-CRDS). Fifteen fully resolved ro-vibrational bands are observed, which have been assigned to vibrationally excited n (cid:23) 1 +m (cid:23) 3 combination bands of C 3 ; fourteen of which are reported for the first time. This work is a significant extension of the known electronic ground state vibrational energy levels, with the observed number of quanta being: n (cid:20) 7 and m (cid:20) 3. Furthermore, with the new observations of highly excited vibrational modes, up to the (7,0,1) energy level, we are able to test the fundamental understanding of this ”floppy” benchmark molecule. A detailed analysis of the experimental spectra is supported by ro-vibrational calculations based on an accurate local ab initio potential energy surface (PES) for C 3 ( ˜X 1 (cid:6) + g ). b The presented variational calculations give remarkable agreement compared to experimental values with typical accuracies of (cid:24) 0.01% for the vibrational frequencies and (cid:24) 0.001% for the rotational parameters, even for high energy levels around 10000 cm (cid:0) 1 . c","PeriodicalId":20752,"journal":{"name":"Proceedings of the 74th International Symposium on Molecular Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84073187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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