Vote for your favorite mineral in #MinCup25! - Kosmochlor vs. Azurite
It's a battle of green vs blue as rare but vibrant chromium-bearing kosmochlor up against the deep blue copper alteration mineral azurite.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Mélan, Julie, Khemissi, Safa, Nguyen, Ha Vinh Lam (2021) Steric effects on two inequivalent methyl internal rotations of 3,4-dimethylfluorobenzene. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 253. 119564 doi:10.1016/j.saa.2021.119564

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleSteric effects on two inequivalent methyl internal rotations of 3,4-dimethylfluorobenzene
JournalSpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
AuthorsMélan, JulieAuthor
Khemissi, SafaAuthor
Nguyen, Ha Vinh LamAuthor
Year2021 (May)Volume253
PublisherElsevier BV
DOIdoi:10.1016/j.saa.2021.119564Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID16403234Long-form Identifiermindat:1:5:16403234:7
GUID0
Full ReferenceMélan, Julie, Khemissi, Safa, Nguyen, Ha Vinh Lam (2021) Steric effects on two inequivalent methyl internal rotations of 3,4-dimethylfluorobenzene. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 253. 119564 doi:10.1016/j.saa.2021.119564
Plain TextMélan, Julie, Khemissi, Safa, Nguyen, Ha Vinh Lam (2021) Steric effects on two inequivalent methyl internal rotations of 3,4-dimethylfluorobenzene. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 253. 119564 doi:10.1016/j.saa.2021.119564
In(2021) Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy Vol. 253. Elsevier BV

See Also

These are possibly similar items as determined by title/reference text matching only.

Dindić, Christina, Barth, Mike, Nguyen, Ha Vinh Lam (2022) Two methyl internal rotations of 2-acetyl-4-methylthiophene explored by microwave spectroscopy and quantum chemistry. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 280. Elsevier BV. 121505 doi:10.1016/j.saa.2022.121505
Khemissi, Safa, Pérez Salvador, Arnau, Nguyen, Ha Vinh Lam (2021) Large Amplitude Motions in 2,3-Dimethylfluorobenzene: Steric Effects Failing to Interpret Hindered Methyl Torsion. The Journal of Physical Chemistry A, 125 (39) 8542-8548 doi:10.1021/acs.jpca.1c05093
Sun, Haoyue, Khemissi, Safa, Kleiner, Isabelle, Nguyen, Ha Vinh Lam (2024) Low barriers to internal rotation in the microwave spectrum of 2,5-dimethylfluorobenzene. The Journal of Chemical Physics, 160 (9) doi:10.1063/5.0185005
Nair, K.P. Rajappan, Herbers, Sven, Nguyen, Ha Vinh Lam, Grabow, Jens-Uwe (2020) The structure and low-barrier methyl torsion of 3-fluorotoluene. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 242. 118709 doi:10.1016/j.saa.2020.118709
Khemissi, Safa, Schwell, Martin, Kleiner, Isabelle, Nguyen, Ha Vinh Lam (2022) Influence of π-electron conjugation outside the aromatic ring on the methyl internal rotation of 4-methyl-5-vinylthiazole. Molecular Physics, 120 (15) doi:10.1080/00268976.2022.2052372
Khemissi, Safa, Van, Vinh, Schwell, Martin, Kleiner, Isabelle, Nguyen, Ha Vinh Lam (2023) Low Barrier Methyl Internal Rotations and 14N Quadrupole Coupling in the Microwave Spectrum of 2,4-Dimethylthiazole. The Journal of Physical Chemistry A, 127 (28) American Chemical Society (ACS) 5779-5789 doi:10.1021/acs.jpca.3c01008
Khemissi, Safa, Schwell, Martin, Kleiner, Isabelle, Nguyen, Ha Vinh Lam (2024) Approaching the free rotor limit: extremely low methyl torsional barrier observed in the microwave spectrum of 2,4-dimethylfluorobenzene. Physical Chemistry Chemical Physics, 26 (1) 402-411 doi:10.1039/d3cp04748b
Van, Vinh, Nguyen, Thuy, Stahl, Wolfgang, Nguyen, Ha Vinh Lam, Kleiner, Isabelle (2020) Coupled large amplitude motions: The effects of two methyl internal rotations and 14N quadrupole coupling in 4,5-dimethylthiazole investigated by microwave spectroscopy. Journal of Molecular Structure, 1207. 127787 doi:10.1016/j.molstruc.2020.127787
Nair, K.P. Rajappan, Herbers, Sven, Bailey, William C., Obenchain, Daniel A., Lesarri, Alberto, Grabow, Jens-Uwe, Nguyen, Ha Vinh Lam (2021) Internal rotation and chlorine nuclear quadrupole coupling in 2-chloro-4-fluorotoluene explored by microwave spectroscopy and quantum chemistry. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 247. 119120 doi:10.1016/j.saa.2020.119120
Van, Vinh, Stahl, Wolfgang, Nguyen, Ha Vinh Lam (2015) Two equivalent methyl internal rotations in 2,5-dimethylthiophene investigated by microwave spectroscopy. Physical Chemistry Chemical Physics, 17 (48). 32111-32114 doi:10.1039/c5cp03513a
Nguyen, Ha Vinh Lam, Van, Vinh, Stahl, Wolfgang, Kleiner, Isabelle (2014) The effects of two internal rotations in the microwave spectrum of ethyl methyl ketone. The Journal of Chemical Physics, 140 (21). 214303pp. doi:10.1063/1.4878412
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 9, 2025 17:56:28
Go to top of page