ArticleProceedings of the National Academy of Sciences of the United States of America2019
Compatibility of quantitative X-ray spectroscopy with continuous distribution models of water at ambient conditions.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Generating interstitial water within the persisting tetrahedral H-bond network explains density increase upon compressing liquid water.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Deciphering Density Fluctuations in the Hydration Water of Brownian Nanoparticles via Upconversion Thermometry.The journal of physical chemistry letters · 2024Article
- Spatially resolved structural order in low-temperature liquid electrolyte.Science advances · 2023Article
- Solvation, Surface Propensity, and Chemical Reactions of Solutes at Atmospheric Liquid-Vapor Interfaces.Accounts of chemical research · 2022Article
- Cuts through the manifold of molecular HProceedings of the National Academy of Sciences of the United States of America · 2022Article
- Emulator-based decomposition for structural sensitivity of core-level spectra.Royal Society open science · 2022Article
- Advances in the OCEAN-3 spectroscopy package.Physical chemistry chemical physics : PCCP · 2022Review
- On the existence of soliton-like collective modes in liquid water at the viscoelastic crossover.Scientific reports · 2021Article
- Vibrational resonant inelastic X-ray scattering in liquid acetic acid: a ruler for molecular chain lengths.Scientific reports · 2021Article
- Reply to Pettersson et al.: Why X-ray spectral features are compatible to continuous distribution models in ambient water.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Do X-ray spectroscopies provide evidence for continuous distribution models of water at ambient conditions?Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Probing hydrogen bond strength in liquid water by resonant inelastic X-ray scattering.Nature communications · 2019Article
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15 authors.
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Abstract
The phase diagram of water harbors controversial views on underlying structural properties of its constituting molecular moieties, its fluctuating hydrogen-bonding network, as well as pair-correlation functions. In this work, long energy-range detection of the X-ray absorption allows us to unambiguously calibrate the spectra for water gas, liquid, and ice by the experimental atomic ionization cross-section. In liquid water, we extract the mean value of 1.74 ± 2.1% donated and accepted hydrogen bonds per molecule, pointing to a continuous-distribution model. In addition, resonant inelastic X-ray scattering with unprecedented energy resolution also supports continuous distribution of molecular neighborhoods within liquid water, as do X-ray emission spectra once the femtosecond scattering duration and proton dynamics in resonant X-ray-matter interaction are taken into account. Thus, X-ray spectra of liquid water in ambient conditions can be understood without a two-structure model, whereas the occurrence of nanoscale-length correlations within the continuous distribution remains open.
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