Investigation of hydrogen bonding in aqueous acetone mixtures by Raman spectroscopy

2021 ◽  
Author(s):  
Bo Yang ◽  
Zhe Liu ◽  
Shenghan Wang ◽  
Chenglin Sun ◽  
Zhiwei Men
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Aqueous Acetone

scholarly journals Investigation on the Influence of Microstructure Based on Hydrogen Bonding on Surface Tension by Raman Spectroscopy

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Nannan Wu ◽  
Shunli Ouyang ◽  
Junjie Cui ◽  
Shiliang Liu ◽  
Mingzhe Zhang ◽  
...  
Keyword(s):  
Surface Tension ◽  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Aqueous Solutions ◽  
Tracking System ◽  
Binary Solution ◽  
Spectroscopic Method ◽  
Mixed Solution ◽  
Direct Experiment ◽  
The Relationship

Surface tension (http://mts.hindawi.com/update/) in our Manuscript Tracking System and after you have logged in click on the ORCID link at the top of the page. This link will take you to the ORCID website where you will be able to create an account for yourself. Once you have done so, your new ORCID will be saved in our Manuscript Tracking System automatically."?>and Raman spectra containing hydrogen bonding in acetonitrile aqueous solutions with different mole ratios were obtained. Varied surface tension and hydrogen bonding in the mixed solution were discussed. For this purpose, the OH stretching bands were fitted into three Gaussian components to which different hydrogen-bonded water samples were assigned. Furthermore, the microstructures of binary solution were analyzed. The results indicated that the surface tension decreases dramatically with the enhancement of hydrogen bonds in the mixture. A spectroscopic method for studying the macroscopic properties of aqueous solutions was employed. The direct experiment results provided the relationship between surface tension and microstructure in aqueous solutions.

Refinement of the layered titanosilicate AM-1 from single-crystal X-ray diffraction data

2007 ◽  
Vol 63 (11) ◽  
pp. i186-i186 ◽  
Author(s):  
Stanislav Ferdov ◽  
Uwe Kolitsch ◽  
Christian Lengauer ◽  
Ekkehart Tillmanns ◽  
Zhi Lin ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Single Crystal ◽  
Single Crystals ◽  
Diffraction Data ◽  
X Ray Diffraction ◽  
X Ray ◽  
First Time ◽  
Ir And Raman ◽  
Bonding Scheme

The structure of the layered noncentrosymmetric titanosilicate AM-1 (also known as JDF-L1, disodium titanium tetrasilicate dihydrate), Na4Ti2Si8O22·4H2O, grown as small single crystals without the use of organics, has been refined from single-crystal X-ray diffraction data. The H atom has been located for the first time, and the hydrogen-bonding scheme is also characterized by IR and Raman spectroscopy. All atoms are in general positions except for the Na, the Ti, one Ti-bound O, one Si-bound O and the water O atoms (site symmetries 2, 4, 4, 2 and 2, respectively).

Hyper-raman spectroscopy of hydrogen bonding in DMSO-water mixtures

2020 ◽  
Author(s):  
Xingqi Xu ◽  
Christopher B. Marble ◽  
Georgi I. Petrov ◽  
Dawei Wang ◽  
Vladislav V. Yakovlev
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding

Gaussian analysis of Raman spectroscopy of acetic acid reveals a significant amount of monomers that effectively cooperate with hydrogen bonded linear chains

2014 ◽  
Vol 16 (41) ◽  
pp. 22458-22461 ◽  
Author(s):  
Jianping Wu
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Acetic Acid ◽  
Polymer Chains ◽  
Linear Chains ◽  
Gaussian Analysis ◽  
Hydrogen Bonded

Gaussian analysis of Raman spectroscopy reveals three hydrogen bonding structures in the liquid acetic acid (AA): linear chains, cyclic dimers and dissociated monomers that effectively cooperate with hydrogen bonded stacks of linear AA or polymer chains.

Hydrogen bonding in aqueous ethanol solutions studied by Raman spectroscopy

2010 ◽  
Author(s):  
Tatiana Dolenko ◽  
Sergey Burikov ◽  
Masashi Hojo ◽  
Svetlana Patsaeva ◽  
Victor Yuzhakov
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Aqueous Ethanol

Analysis of the hydrogen bonding in (2-hydroxypropyl)cellulose-poly(acrylic acid) composites by Raman spectroscopy

1999 ◽  
Vol 141 (1) ◽  
pp. 185-195 ◽  
Author(s):  
Marcin Kozanecki ◽  
Jacek Ulański ◽  
Piotr Wojciechowski ◽  
Marian Kryszewski ◽  
Micheline Boudeulle ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Hydroxypropyl Cellulose ◽  
Poly Acrylic Acid

scholarly journals Xanthine oxidase–product complexes probe the importance of substrate/product orientation along the reaction coordinate

2017 ◽  
Vol 46 (39) ◽  
pp. 13242-13250 ◽  
Author(s):  
Jing Yang ◽  
Chao Dong ◽  
Martin L. Kirk
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Xanthine Oxidase ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Reaction Coordinate ◽  
Substrate Orientation ◽  
Hydrogen Bonding Interactions

Resonance Raman spectroscopy has been used to probe substrate orientation and hydrogen bonding interactions in a xanthine oxidase catalytic intermediate.

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