Software for the frontiers of quantum chemistry: An overview of developments in the Q-Chem 5 package
Evgeny Epifanovsky,Andrew T.B. Gilbert,Andrew T.B. Gilbert,Xintian Feng,Xintian Feng,Joonho Lee,Yuezhi Mao,Narbe Mardirossian,Narbe Mardirossian,Pavel Pokhilko,Alec F. White,Marc P. Coons,Adrian L. Dempwolff,Zhengting Gan,Diptarka Hait,Paul R. Horn,Leif D. Jacobson,Ilya Kaliman,Jörg Kussmann,Adrian W. Lange,Ka Un Lao,Daniel S. Levine,Jie Liu,Jie Liu,Simon C. McKenzie,Adrian F. Morrison,Kaushik D. Nanda,Felix Plasser,Felix Plasser,Dirk R. Rehn,Marta L. Vidal,Zhi-Qiang You,Zhi-Qiang You,Ying Zhu,Bushra Alam,Benjamin J. Albrecht,Abdulrahman Aldossary,Ethan Alguire,J. Andersen,Vishikh Athavale,Dennis Barton,Khadiza Begam,Andrew Behn,Nicole Bellonzi,Yves A. Bernard,Eric J. Berquist,Hugh G. A. Burton,Abel Carreras,Kevin Carter-Fenk,Romit Chakraborty,Romit Chakraborty,Alan D. Chien,Kristina D. Closser,Vale Cofer-Shabica,Saswata Dasgupta,Marc de Wergifosse,Jia Deng,Michael Diedenhofen,Hainam Do,Sebastian Ehlert,Po Tung Fang,Shervin Fatehi,Shervin Fatehi,Shervin Fatehi,Qingguo Feng,Triet Friedhoff,James R. Gayvert,Qinghui Ge,Gergely Gidofalvi,Matthew Goldey,Joseph Gomes,Cristina E. González-Espinoza,Sahil Gulania,Anastasia O. Gunina,Magnus W. D. Hanson-Heine,Phillip H.P. Harbach,Andreas W. Hauser,Michael F. Herbst,Michael F. Herbst,Mario Hernández Vera,Manuel Hodecker,Zachary C. Holden,Shannon E. Houck,Xunkun Huang,Kerwin Hui,Bang C. Huynh,Maxim V. Ivanov,Ádám Jász,Hyunjun Ji,Hanjie Jiang,Benjamin Kaduk,Sven Kähler,Kirill Khistyaev,Jae-Hoon Kim,Gergely Kis,Phil Klunzinger,Zsuzsanna Koczor-Benda,Joong Hoon Koh,Dimitri Kosenkov,Laura Koulias,Tim Kowalczyk,Tim Kowalczyk,Caroline M. Krauter,Karl Y Kue,Alexander A. Kunitsa,Thomas Kus,István Ladjánszki,Arie Landau,Keith V. Lawler,Daniel Lefrancois,Susi Lehtola,Susi Lehtola,Run R. Li,Yi-Pei Li,Jiashu Liang,Marcus Liebenthal,Hung Hsuan Lin,You Sheng Lin,Fenglai Liu,Kuan-Yu Liu,Matthias Loipersberger,Arne Luenser,Aaditya Manjanath,Prashant Uday Manohar,Erum Mansoor,Sam F. Manzer,Shan Ping Mao,Aleksandr V. Marenich,Thomas Markovich,Stephen E. Mason,Simon A. Maurer,Peter F. McLaughlin,Maximilian F. S. J. Menger,Jan-Michael Mewes,Stefanie A. Mewes,Pierpaolo Morgante,J. Wayne Mullinax,Katherine J. Oosterbaan,Katherine J. Oosterbaan,Garrette Paran,Garrette Paran,Alexander C. Paul,Suranjan K. Paul,Fabijan Pavošević,Zheng Pei,Stefan Prager,Emil Proynov,Ádám Rák,Eloy Ramos-Cordoba,Bhaskar Rana,Alan E. Rask,Adam Rettig,Ryan M. Richard,Fazle Rob,Elliot Rossomme,Tarek Scheele,Maximilian Scheurer,Matthias Schneider,Nickolai Sergueev,Shaama Mallikarjun Sharada,Wojciech Skomorowski,David W. Small,Christopher J. Stein,Yu-Chuan Su,Eric J. Sundstrom,Zhen Tao,Jonathan Thirman,Gábor János Tornai,Takashi Tsuchimochi,Norm M. Tubman,Srimukh Prasad Veccham,Oleg A. Vydrov,Jan Wenzel,Jon Witte,Atsushi Yamada,Kun Yao,Sina Yeganeh,Shane R. Yost,Alexander Zech,Igor Ying Zhang,Xing Zhang,Yu Zhang,Dmitry Zuev,Alán Aspuru-Guzik,Alexis T. Bell,Nicholas A. Besley,Ksenia B. Bravaya,Bernard R. Brooks,David Casanova,Jeng-Da Chai,Sonia Coriani,Christopher J. Cramer,György Cserey,A. Eugene DePrince,Robert A. DiStasio,Andreas Dreuw,Barry D. Dunietz,Thomas R. Furlani,William A. Goddard,Sharon Hammes-Schiffer,Teresa Head-Gordon,Warren J. Hehre,Chao-Ping Hsu,Chao-Ping Hsu,Thomas-C. Jagau,Thomas-C. Jagau,Yousung Jung,Andreas Klamt,Jing Kong,Daniel S. Lambrecht,WanZhen Liang,WanZhen Liang,Nicholas J. Mayhall,C. William McCurdy,Jeffrey B. Neaton,Christian Ochsenfeld,John Parkhill,Roberto Peverati,Vitaly A. Rassolov,Yihan Shao,Lyudmila V. Slipchenko,Tim Stauch,Tim Stauch,Ryan P. Steele,Joseph E. Subotnik,Alex J. W. Thom,Alexandre Tkatchenko,Donald G. Truhlar,Troy Van Voorhis,Tomasz Adam Wesolowski,K. Birgitta Whaley,H. Lee Woodcock,Paul M. Zimmerman,Shirin Faraji,Peter Gill,Peter Gill,Martin Head-Gordon,John M. Herbert,Anna I. Krylov +238 more
TLDR
The Q-Chem quantum chemistry program package as discussed by the authors provides a suite of tools for modeling core-level spectroscopy, methods for describing metastable resonances, and methods for computing vibronic spectra, the nuclear-electronic orbital method, and several different energy decomposition analysis techniques.Abstract:
This article summarizes technical advances contained in the fifth major release of the Q-Chem quantum chemistry program package, covering developments since 2015. A comprehensive library of exchange-correlation functionals, along with a suite of correlated many-body methods, continues to be a hallmark of the Q-Chem software. The many-body methods include novel variants of both coupled-cluster and configuration-interaction approaches along with methods based on the algebraic diagrammatic construction and variational reduced density-matrix methods. Methods highlighted in Q-Chem 5 include a suite of tools for modeling core-level spectroscopy, methods for describing metastable resonances, methods for computing vibronic spectra, the nuclear-electronic orbital method, and several different energy decomposition analysis techniques. High-performance capabilities including multithreaded parallelism and support for calculations on graphics processing units are described. Q-Chem boasts a community of well over 100 active academic developers, and the continuing evolution of the software is supported by an "open teamware" model and an increasingly modular design.read more
Citations
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Best‐Practice DFT Protocols for Basic Molecular Computational Chemistry
TL;DR: In this paper , the authors provide best-practice guidance on the numerous methodological and technical aspects of density functional theory (DFT) calculations in three parts: Firstly, they set the stage and introduce a step-by-step decision tree to choose a computational protocol that models the experiment as closely as possible.
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Revisiting the Performance of Time-Dependent Density Functional Theory for Electronic Excitations: Assessment of 43 Popular and Recently Developed Functionals from Rungs One to Four.
TL;DR: In this paper , the performance of more than 40 popular or recently developed density functionals is assessed for the calculation of 463 vertical excitation energies against the large and accurate QuestDB benchmark set.
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Elevating density functional theory to chemical accuracy for water simulations through a density-corrected many-body formalism.
TL;DR: In this article, the authors presented a data-driven many-body potential energy function based on density-corrected SCAN functional that quantitatively reproduces the energy properties of gas-phase water clusters, and correctly predicts the properties of liquid water.
Journal ArticleDOI
Improving Results by Improving Densities: Density-Corrected Density Functional Theory.
TL;DR: Density-corrected DFT (DC-DFT) as mentioned in this paper is a popular approach to improve the performance of density functional theory calculations, where the Hartree-Fock density is replaced with a more accurate density.
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Reliably assessing the electronic structure of cytochrome P450 on today’s classical computers and tomorrow’s quantum computers
Joshua J. Goings,Alec F. White,Joonho Lee,Christofer S. Tautermann,Matthias Degroote,Craig Gidney,Toru Shiozaki,Ryan Babbush,Nicholas C. Rubin +8 more
TL;DR: In this article , the authors explore what quantum and classical resources are required to simulate a series of pharmaceutically relevant molecules and show that reliable classical simulation of these molecules requires significant resources and therefore is a promising candidate for quantum simulation.
References
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Generalized Gradient Approximation Made Simple
TL;DR: A simple derivation of a simple GGA is presented, in which all parameters (other than those in LSD) are fundamental constants, and only general features of the detailed construction underlying the Perdew-Wang 1991 (PW91) GGA are invoked.
Journal ArticleDOI
Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density
TL;DR: Numerical calculations on a number of atoms, positive ions, and molecules, of both open- and closed-shell type, show that density-functional formulas for the correlation energy and correlation potential give correlation energies within a few percent.
Journal ArticleDOI
Self-Consistent Equations Including Exchange and Correlation Effects
Walter Kohn,L. J. Sham +1 more
TL;DR: In this paper, the Hartree and Hartree-Fock equations are applied to a uniform electron gas, where the exchange and correlation portions of the chemical potential of the gas are used as additional effective potentials.
Journal ArticleDOI
Density-functional exchange-energy approximation with correct asymptotic behavior.
TL;DR: This work reports a gradient-corrected exchange-energy functional, containing only one parameter, that fits the exact Hartree-Fock exchange energies of a wide variety of atomic systems with remarkable accuracy, surpassing the performance of previous functionals containing two parameters or more.
Journal ArticleDOI
Inhomogeneous Electron Gas
P. C. Hohenberg,Walter Kohn +1 more
TL;DR: In this article, the ground state of an interacting electron gas in an external potential was investigated and it was proved that there exists a universal functional of the density, called F[n(mathrm{r})], independent of the potential of the electron gas.
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Advances in molecular quantum chemistry contained in the Q-Chem 4 program package
Yihan Shao,Zhengting Gan,Evgeny Epifanovsky,Andrew T. B. Gilbert,Michael Wormit,Joerg Kussmann,Adrian W. Lange,Andrew Behn,Jia Deng,Xintian Feng,Debashree Ghosh,Matthew Goldey,Paul R. Horn,Leif D. Jacobson,Ilya Kaliman,Rustam Z. Khaliullin,Tomasz Kuś,Arie Landau,Jie Liu,Emil Proynov,Young Min Rhee,Ryan M. Richard,Mary A. Rohrdanz,Ryan P. Steele,Eric J. Sundstrom,H. Lee Woodcock,Paul M. Zimmerman,Dmitry Zuev,Ben Albrecht,Ethan Alguire,Brian J. Austin,Gregory J. O. Beran,Yves A. Bernard,Eric J. Berquist,Kai Brandhorst,Ksenia B. Bravaya,Shawn T. Brown,David Casanova,Chun-Min Chang,Yunqing Chen,Siu Hung Chien,Kristina D. Closser,Deborah L. Crittenden,Michael Diedenhofen,Robert A. DiStasio,Hainam Do,Anthony D. Dutoi,Richard G. Edgar,Shervin Fatehi,Laszlo Fusti-Molnar,An Ghysels,Anna Golubeva-Zadorozhnaya,Joseph Gomes,Magnus W. D. Hanson-Heine,Philipp H. P. Harbach,Andreas W. Hauser,Edward G. Hohenstein,Zachary C. Holden,Thomas-C. Jagau,Hyunjun Ji,Benjamin Kaduk,Kirill Khistyaev,Jae-Hoon Kim,Jihan Kim,Rollin A. King,Phil Klunzinger,Dmytro Kosenkov,Tim Kowalczyk,Caroline M. Krauter,Ka Un Lao,Adèle D. Laurent,Keith V. Lawler,Sergey V. Levchenko,Ching Yeh Lin,Fenglai Liu,Ester Livshits,Rohini C. Lochan,Arne Luenser,Prashant Uday Manohar,Samuel F. Manzer,Shan-Ping Mao,Narbe Mardirossian,Aleksandr V. Marenich,Simon A. Maurer,Nicholas J. Mayhall,Eric Neuscamman,C. Melania Oana,Roberto Olivares-Amaya,Darragh P. O’Neill,John Parkhill,Trilisa M. Perrine,Roberto Peverati,Alexander Prociuk,Dirk R. Rehn,Edina Rosta,Nicholas J. Russ,Shaama Mallikarjun Sharada,Sandeep Sharma,David W. Small,Alexander J. Sodt,Tamar Stein,David Stück,Yu-Chuan Su,Alex J. W. Thom,Takashi Tsuchimochi,Vitalii Vanovschi,Leslie Vogt,Oleg A. Vydrov,Tao Wang,Mark A. Watson,Jan Wenzel,Alec F. White,Christopher F. Williams,Jun Yang,Sina Yeganeh,Shane R. Yost,Zhi-Qiang You,Igor Ying Zhang,Xing Zhang,Yan Zhao,Bernard R. Brooks,Garnet Kin-Lic Chan,Daniel M. Chipman,Christopher J. Cramer,William A. Goddard,Mark S. Gordon,Warren J. Hehre,Andreas Klamt,Henry F. Schaefer,Michael W. Schmidt,C. David Sherrill,Donald G. Truhlar,Arieh Warshel,Xin Xu,Alán Aspuru-Guzik,Roi Baer,Alexis T. Bell,Nicholas A. Besley,Jeng-Da Chai,Andreas Dreuw,Barry D. Dunietz,Thomas R. Furlani,Steven R. Gwaltney,Chao-Ping Hsu,Yousung Jung,Jing Kong,Daniel S. Lambrecht,WanZhen Liang,Christian Ochsenfeld,Vitaly A. Rassolov,Lyudmila V. Slipchenko,Joseph E. Subotnik,Troy Van Voorhis,John M. Herbert,Anna I. Krylov,Peter Gill,Martin Head-Gordon +156 more