The relevance of degenerate states in chiral polaritonicsIn this work we explore theoretically whether a parity-violating/chiral light-matter interaction is required to capture all relevant aspects of chiral polaritonics or if a parity-conserving/achiral…Carlos M. Bustamante, Dominik Sidler, Michael Ruggenthaler et al.·Aug 29, 2024SaveLearn
Tensor Decomposed Distinguishable Cluster. I. Triples DecompositionWe present a cost-reduced approach for the distinguishable cluster approximation to coupled cluster with singles, doubles and iterative triples (DC-CCSDT) based on a tensor decomposition of the…Charlotte Rickert, Denis Usvyat, Daniel Kats·Aug 29, 2024SaveLearn
Mapping safety transitions as batteries degrade: A model-based analysis towards full-lifespan battery safety managementBattery safety is important, yet safety limits are normally static and do not evolve as batteries degrade. Consequently, many battery systems are overengineered to meet increasingly stringent safety…Xinlei Gao, Ruihe Li, Gregory J. Offer et al.·Aug 29, 2024SaveLearn
Combining Effective Hamiltonians and Brillouin-Wigner Approach: A Perturbative Approach to SpectroscopyThe numerical cost of variational methods suggests using perturbative approaches to determine the electronic structure of molecular systems. In this work, a sequential construction of effective…Oussama Bindech, Bastien Valentin, Saad Yalouz et al.·Aug 29, 2024SaveLearn
Liquid-Liquid Equilibria for Systems Containing 4-Phenylbutan-2-one or Benzyl Ethanoate and Selected AlkanesLiquid-liquid equilibrium (LLE) phase diagrams have been determined, by means of the critical opalescence method with a laser scattering technique, for the mixtures 4-phenylbutan-2-one +…Cristina Alonso Tristán, Juan Antonio González, Fernando Hevia et al.·Aug 29, 2024SaveLearn
Conformal Coordinates for Molecular Geometry: from 3D to 5DThis paper introduces the conformal model (an extension of the homogeneous coordinate system) for molecular geometry, where 3D space is represented within R5 with an inner product different from the…Jesus Camargo, Carlile Lavor, Michael Souza·Aug 29, 2024SaveLearn
chemtrain: Learning Deep Potential Models via Automatic Differentiation and Statistical PhysicsNeural Networks (NNs) are effective models for refining the accuracy of molecular dynamics, opening up new fields of application. Typically trained bottom-up, atomistic NN potential models can reach…Paul Fuchs, Stephan Thaler, Sebastien Röcken et al.·Aug 28, 2024SaveLearn
Thermodynamics of Amide + Amine Mixtures. 2. Volumetric, Speed of Sound and Refractive Index Data for N,N-Dimethylacetamide +N-Propylpropan-1-Amine, +N-Butylbutan-1-Amine, +Butan-1-Amine, or +Hexan-1-Amine Systems at Several TemperaturesData on density, , speed of sound, c, and refractive index, nD, of binary systems containing N,N-dimethylacetamide (DMA) + N-propylpropan-1-amine (DPA) or + butan-1-amine (BA) at…Fernando Hevia, Ana Cobos, Juan Antonio González et al.·Aug 28, 2024SaveLearn
Thermodynamics of Amide + Amine Mixtures. 1. Volumetric, Speed of Sound, and Refractive Index Data for N,N-Dimethylformamide +N-Propylpropan-1-amine, +N-Butylbutan-1-amine, +Butan-1-amine, or +Hexan-1-amine Systems at Several TemperaturesValues of density (), speed of sound (c) and refractive index (nD) for N,N-dimethylformamide (DMF) + N-propylpropan-1-amine (DPA) or + butan-1-amine (BA) mixtures at…Fernando Hevia, Ana Cobos, Juan Antonio González et al.·Aug 28, 2024SaveLearn
Thermodynamics of amide + ketone mixtures. 1. Volumetric, speed of sound and refractive index data for N,N-dimethylformamide + 2-alkanone systems at several temperaturesDensities, , speeds of sound, c, and refractive indices, nD, have been measured for the systems N,N-dimethylformamide (DMF) + propanone, + 2-butanone, or + 2-pentanone in the…Ana Cobos, Fernando Hevia, Juan Antonio González et al.·Aug 28, 2024SaveLearn
Energy Relaxation of N2O in Gaseous, Supercritical and Liquid Xenon and SF6Rotational and vibrational energy relaxation (RER and VER) of N2O embedded in xenon and SF6 environments ranging from the gas phase to the liquid, including the supercritical regime, is studied…Kai Töpfer, Shyamsunder Erramilli, Lawrence D. Ziegler et al.·Aug 28, 2024SaveLearn
Tracking the Electron Density Changes in Excited States -- A Computational Study on PyrazineThe development of X-ray free-electron lasers (XFELs) has enabled ultrafast X-ray diffraction (XRD) experiments, which are capable of resolving electronic/vibrational transitions and structural…Sebastian V. Pios, Jiaji Zhang, Maxim F. Gelin et al.·Aug 28, 2024SaveLearn
Adsorption of Guanidinium Cations to the Air-Water InterfaceCombining Deep-UV second harmonic generation spectroscopy with molecular simulations, we confirm and quantify the specific adsorption of guanidinium cations to the air-water interface. Using a…Franky Bernal, Amro Dodin, Constantine Kyprianou et al.·Aug 27, 2024SaveLearn
Magnetic properties of polyacetylene: Exploring electronic correlation effects through first-principles modelingPolyacetylene, a simple yet fascinating polymer, has been of great interest for its unique electronic properties. However, the role of electronic correlation effects in polyacetylene still has not…Johannes Nokelainen, Bernardo Barbiellini, Arun Bansil·Aug 27, 2024SaveLearn
Force-Guided Bridge Matching for Full-Atom Time-Coarsened Dynamics of PeptidesMolecular Dynamics (MD) is crucial in various fields such as materials science, chemistry, and pharmacology to name a few. Conventional MD software struggles with the balance between time cost and…Ziyang Yu, Wenbing Huang, Yang Liu·Aug 27, 2024SaveLearn
P,T-odd effects in YbCu, YbAg and YbAuIn this work, the molecular enhancement factors of the P,T-odd interactions involving the electron electric dipole moment (Wd) and the scalar-pseudoscalar nucleon-electron…Johan David Polet, Yuly Chamorro, Lukáš F. Pašteka et al.·Aug 27, 2024SaveLearn
Understanding kinetic interactions between NOx and C2-C5 alkanes and alkenes: The rate rules and influences of H-atom abstractions by NO2This study aims to reveal the important role and the respective rate rules of H atom abstractions by NO2 for better understanding NOX hydrocarbon interactions. To this end, H atom abstractions from…Hongqing Wu, Ruoyue Tang, Xinrui Ren et al.·Aug 27, 2024SaveLearn
A nonlinear phase-field model of corrosion with charging kinetics of electric double layerA nonlinear phase-field model is developed to simulate corrosion damage. The motion of the electrode- electrolyte interface follows the usual kinetic rate theory for chemical reactions based on the…M. Makuch, S. Kovacevic, M. R. Wenman et al.·Aug 27, 2024SaveLearn
Thermodynamics of mixtures containing a very strongly polar compound. 11. 1-Alkanol + alkanenitrile systems1-Alkanol + alkanenitrile systems have been studied by means of the DISQUAC, ERAS and UNIFAC (Dortmund) models. DISQUAC and ERAS parameters for the alkanol/nitrile interactions are reported. DISQUAC…Juan Antonio González, Fernando Hevia, Ana Cobos et al.·Aug 27, 2024SaveLearn
Fully Polarizable Multiconfigurational Self-consistent Field/Fluctuating Charge ApproachA multiscale model based on the coupling of the multiconfigurational self-consistent field (MCSCF) method and the classical atomistic polarizable Fluctuating Charges (FQ) force field is presented.…Chiara Sepali, Linda Goletto, Piero Lafiosca et al.·Aug 27, 2024SaveLearn
Data-Driven Approach to Learning Optimal Forms of Constitutive Relations in Models Describing Lithium Plating in Battery CellsIn this study we construct a data-driven model describing Lithium plating in a battery cell, which is a key process contributing to degradation of such cells. Starting from the fundamental…Avesta Ahmadi, Kevin J. Sanders, Gillian R. Goward et al.·Aug 27, 2024SaveLearn
Interplay of protection and damage through intermolecular processes in the decay of electronic core holes in microsolvated organic moleculesSoft X-ray irradiation of molecules causes electronic core-level vacancies through photoelectronemission. In light elements, such as C, N, or O, which are abundant in the biosphere, these vacancies…Dana Bloß, Nikolai V. Kryzhevoi, Jonas Maurmann et al.·Aug 26, 2024SaveLearn
Near Equivalence of Polarizability and Bond Order Flux Metrics for Describing Covalent Bond RearrangementsIdentification of the breaking point for the chemical bond is essential for our understanding of chemical reactivity. The current consensus is that a point of maximal electron delocalization along…Lukas Kim, Teresa Head-Gordon·Aug 26, 2024SaveLearn
Theory of Molecular Emission Power Spectra. III. Non-Hermitian Interactions in Multichromophoric Systems Coupled with PolaritonsBased on our previous study [S. Wang et al. J. Chem. Phys. 153, 184102 (2020)], we generalize the theory of molecular emission power spectra (EPS) from one molecule to…Siwei Wang, Jia-Liang Huang, Liang-Yan Hsu·Aug 26, 2024SaveLearn
Prediction rigidities for data-driven chemistryThe widespread application of machine learning (ML) to the chemical sciences is making it very important to understand how the ML models learn to correlate chemical structures with their properties,…Sanggyu Chong, Filippo Bigi, Federico Grasselli et al.·Aug 26, 2024SaveLearn