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Mary A. Rohrdanz

Researcher at Rice University

Publications -  19
Citations -  6164

Mary A. Rohrdanz is an academic researcher from Rice University. The author has contributed to research in topics: Density functional theory & Excited state. The author has an hindex of 13, co-authored 18 publications receiving 5361 citations. Previous affiliations of Mary A. Rohrdanz include Kent State University & University of Oregon.

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Advances in molecular quantum chemistry contained in the Q-Chem 4 program package

Yihan Shao, +156 more
- 17 Jan 2015 - 
TL;DR: A summary of the technical advances that are incorporated in the fourth major release of the Q-Chem quantum chemistry program is provided in this paper, covering approximately the last seven years, including developments in density functional theory and algorithms, nuclear magnetic resonance (NMR) property evaluation, coupled cluster and perturbation theories, methods for electronically excited and open-shell species, tools for treating extended environments, algorithms for walking on potential surfaces, analysis tools, energy and electron transfer modelling, parallel computing capabilities, and graphical user interfaces.
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A long-range-corrected density functional that performs well for both ground-state properties and time-dependent density functional theory excitation energies, including charge-transfer excited states

TL;DR: In this article, a hybrid density functional that asymptotically incorporates full Hartree-Fock exchange, based on the long-range-corrected exchange-hole model of Henderson et al. is introduced.
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Simultaneous benchmarking of ground- and excited-state properties with long-range-corrected density functional theory.

TL;DR: In this paper, the authors present benchmark calculations using several long-range-corrected LRC density functionals, in which Hartree-Fock exchange is incorporated asymptotically using a range-separated Coulomb operator, while local exchange is attenuated using an ansatz introduced by Iikura et al.
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Determination of reaction coordinates via locally scaled diffusion map

TL;DR: The technique is general enough to be applied to any system for which a Boltzmann-sampled set of molecular configurations is available, and the resulting global coordinates are correlated with the time scales of the molecular motion.