https://d1y502jg6fpugt.cloudfront.net/1909/archive/files/f77d2dbbc80564e0671f079e13e75534.pdf?Expires=1785369600&Signature=V4O6KTLyHXBJSxyAsxTPDTia2NB7le0eBjDVgwMaCsKdXYk40KX7HnbVWtzcy1YOT%7EdPE3DplBYqYuHq3hpiTXdJGooM-FqNg67Z4eGDuNtq%7EtAm2%7E1vdFsf7-5KZPexhKEC99wfDs5eOS3VGHszge8EN2eUwOOoDQOOiIRUBZPZFKH-nhIL5zkMi05%7EYd%7E%7ELIyR6d4wsJVuffbCWrhrrdTWRgRPfR3kcrrqQcJ7MDIcWYmIcBVUNa0UrbFcd7C1v1gO9QxfNvHYwhhowXcABhzI%7E4FacnFHHsEIWhvQKYVMckjPMZWFk5wrNxI%7E09NyJX70xGEKLG%7EJ-ngEuRVudA__&Key-Pair-Id=K6UGZS9ZTDSZM e9fe89be61d5f013d3cf172286072a21 PDF Text Text Name: Victor Ruan Senior Project Title: The Effect of Hydration on the Vibrational Spectrum of CTAHS Major: Chemistry Advisor: Dr. Arunkumar Sharma Abstract The geometries and vibrational frequencies for the SO3 stretch of CTAHS were calculated at the MP2/6-311+G(d, p) level of theory in implicit solvation. These properties are studied as a function of increasing and decreasing anion-cation distances. Harmonic frequency calculations were carried out by increasing and decreasing the distance of the hydrogen sulfate anion from CTA in steps of 0.5 Å and 0.25 Å from the optimal geometry distance respectively. Vibrational frequencies decrease and increase from the optimal geometry distance for the normal and flipped configuration, however, frequencies barely change at all increasing distances. Despite the limited anion-cation interactions, the small changes may be influenced by the implicit solvation field. The calculations help to explain the effects of hydration on the vibrational frequencies of the bisulfate anion introduced with the cationic reverse micelle CTA+ and assigning the different bands for the CTA+ and HSO4- contact pair in the spectra from experimental data. � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Senior Presentations Archive Description An account of the resource This archive contains materials from Wagner’s annual ‘Senior Presentations.’ This event honors outstanding students from each discipline who completed their Senior Learning Community project with excellence. The work is representative of Wagner’s highest standards, and is exemplary of the diversity of subject matter, public-facing scholarship, and civic-minded professionalism our students have attained through their four years here. These students were specially invited to present their work in a formal setting, traditionally the day of Baccalaureate. Students are encouraged to present their work in a format appropriate for their discipline, and so, the presentations vary in their format. Some might be in the form of a short video, or paper abstracts, while others might be posters or music clips. We expect this archive to serve as a resource for generations to come. Congratulations to our Seniors! Date A point or period of time associated with an event in the lifecycle of the resource 2017 - Rights Holder A person or organization owning or managing rights over the resource. Wagner College, Staten Island, NY Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data Abstract Date Digital 2021 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 2021_Chemistry_Ruan Creator An entity primarily responsible for making the resource Victor Ruan Date A point or period of time associated with an event in the lifecycle of the resource 5/1/2021 Title A name given to the resource The Effect of Hydration on the Vibrational Spectrum of CTAHS Contributor An entity responsible for making contributions to the resource Dr. Arunkumar Sharma Chemistry and Physics Type The nature or genre of the resource text Format The file format, physical medium, or dimensions of the resource application/pdf Extent The size or duration of the resource. 1 page Language A language of the resource eng Rights Information about rights held in and over the resource U.S. and international copyright laws may protect this work. It is provided by Wagner College for scholarly or research purposes only. Commercial use or distribution is not permitted without prior permission of the copyright holder. Rights Holder A person or organization owning or managing rights over the resource. Wagner College, Staten Island, NY Chemistry Physics