Equation-of-Motion Coupled-Cluster Methods for Open-Shell and Electronically Excited Species: The Hitchhiker's Guide to Fock Space
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May 2008 |
Spin-Flip Equation-of-Motion Coupled-Cluster Electronic Structure Method for a Description of Excited States, Bond Breaking, Diradicals, and Triradicals
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February 2006 |
The Bloch wave operator: generalizations and applications: II. The time-dependent case
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September 2003 |
On the Convergence of the Perturbation Method. I
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December 1949 |
Analytic energy derivatives for ionized states described by the equation‐of‐motion coupled cluster method
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November 1994 |
Charge localization and Jahn–Teller distortions in the benzene dimer cation
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August 2008 |
Die Oberfl�chenwellen in der Elektronentheorie der Metalle
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November 1935 |
The Bloch wave operator: generalizations and applications: Part I. The time-independent case
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May 2003 |
Obtaining a Heisenberg Hamiltonian from the Hubbard model
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January 1976 |
Valence bond description of antiferromagnetic coupling in transition metal dimers
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May 1981 |
First-principles calculations of the electronic structure and spectra of strongly correlated systems: the LDA + U method
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January 1997 |
Kinetic exchange interaction in a narrow S-band
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May 1977 |
The equation of motion coupled‐cluster method. A systematic biorthogonal approach to molecular excitation energies, transition probabilities, and excited state properties
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May 1993 |
Direct determination of effective Hamiltonians by wave-operator methods. I. General formalism
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December 1983 |
Zur Elektronentheorie der Metalle auf Grund der Fermischen Statistik: I. Teil: Allgemeines, Str�mungs- und Austrittsvorg�nge
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January 1928 |
New algorithm for tensor contractions on multi-core CPUs, GPUs, and accelerators enables CCSD and EOM-CCSD calculations with over 1000 basis functions on a single compute node
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March 2017 |
Advances in molecular quantum chemistry contained in the Q-Chem 4 program package
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September 2014 |
Multireference coupled cluster theory in Fock space: with an application tos-tetrazine
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January 1991 |
Inelastic neutron scattering below 85 μeV and zero-field splitting parameters in the magnetic cluster
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August 2000 |
Excited state coupled cluster methods: Excited state coupled cluster methods
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November 2011 |
On Degenerate Time-Independent Perturbation Theory
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July 1967 |
Conjugate gradient algorithm for optimization under unitary matrix constraint
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September 2009 |
An effective Hamiltonian and time-independent perturbation theory
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December 1969 |
Studies in Perturbation Theory. IV. Solution of Eigenvalue Problem by Projection Operator Formalism
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September 1962 |
Equation-of-motion spin-flip coupled-cluster model with single and double substitutions: Theory and application to cyclobutadiene
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January 2004 |
Magnetic small-angle neutron scattering of bulk ferromagnets
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September 2014 |
Sur la théorie des perturbations des états liés
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March 1958 |
On the Theory of Quantum Mechanics
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October 1926 |
Anomalous paramagnetism of copper acetate
- Bleaney, Brebis; Powers, K. D.
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Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, Vol. 214, Issue 1119, p. 451-465
https://doi.org/10.1098/rspa.1952.0181
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October 1952 |
Extended multi-configuration quasi-degenerate perturbation theory: The new approach to multi-state multi-reference perturbation theory
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June 2011 |
Triradicals
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December 2005 |
Singlet–triplet energy gaps and the degree of diradical character in binuclear copper molecular magnets characterized by spin-flip density functional theory
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January 2018 |
Double Precision Is Not Needed for Many-Body Calculations: Emergent Conventional Wisdom
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June 2018 |
Multireference coupled‐cluster method using a single‐reference formalism
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January 1991 |
Steepest Descent Algorithms for Optimization Under Unitary Matrix Constraint
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March 2008 |
The Electronic Properties of Diradicals
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February 1972 |
Universal Theoretical Approach to Extract Anisotropic Spin Hamiltonians
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October 2009 |
Extension of frozen natural orbital approximation to open-shell references: Theory, implementation, and application to single-molecule magnets
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January 2020 |
Magneto-structural correlations in binuclear copper(ii) compounds bridged by a ferrocenecarboxylato(–1) and an hydroxo- or methoxo-ligands
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January 2005 |
Electronic states at the surfaces of crystals: II. The approximation of tight binding: finite linear chain of atoms
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April 1939 |
Computational Quantum Chemistry for Multiple-Site Heisenberg Spin Couplings Made Simple: Still Only One Spin–Flip Required
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May 2015 |
Q-Chem: an engine for innovation: Q-Chem: an engine for innovation
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November 2012 |
Extension d'une formule de Lagrange à des problèmes de valeurs propres
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October 1960 |
Zur Elektronentheorie der Metalle
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January 1900 |
Determination of spin Hamiltonians from projected single reference configuration interaction calculations. I. Spin 1/2 systems
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July 2010 |
Cyclic Trinuclear and Chain of Cyclic Trinuclear Copper(II) Complexes Containing a Pyramidal Cu3O(H) Core. Crystal Structures and Magnetic Properties of [Cu3(μ3-OH)(aaat)3(H2O)3](NO3)2·H2O [aaat = 3-Acetylamino-5-amino-1,2,4-triazolate] and {[Cu3(μ3-OH)(aat)3(μ3-SO4)]·6H2O}n [aat = 3-Acetylamino-1,2,4-triazolate]: New Cases of Spin-Frustrated Systems
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October 2002 |
General theory of effective Hamiltonians
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July 1981 |
Multi-partitioning quasidegenerate perturbation theory. A new approach to multireference Møller-Plesset perturbation theory
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February 1995 |
General framework for calculating spin–orbit couplings using spinless one-particle density matrices: Theory and application to the equation-of-motion coupled-cluster wave functions
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July 2019 |
Coupled-cluster theory and its equation-of-motion extensions: Coupled-cluster theory
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July 2011 |
Coupled-cluster based approach for core-level states in condensed phase: Theory and application to different protonated forms of aqueous glycine
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July 2017 |
Spin‐adapted multireference coupled‐cluster approach: Linear approximation for two closed‐shell‐type reference configurations
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May 1988 |
Equation of motion coupled cluster method for electron attachment
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March 1995 |
Electron correlations in narrow energy bands
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November 1963 |
Double spin-flip approach within equation-of-motion coupled cluster and configuration interaction formalisms: Theory, implementation, and examples
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January 2009 |
Zur Elektronentheorie der Metalle; II. Teil. Galvanomagnetische und thermomagnetische Effecte
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January 1900 |
Antisymmetric exchange in the trinuclear clusters of copper (II)
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January 1975 |
Computational quantum chemistry for single Heisenberg spin couplings made simple: Just one spin flip required
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October 2014 |
Magnetic Interactions in Molecules and Highly Correlated Materials: Physical Content, Analytical Derivation, and Rigorous Extraction of Magnetic Hamiltonians
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September 2013 |
The coupled-cluster revolution
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November 2010 |
Analysis of the magnetic coupling in binuclear complexes. II. Derivation of valence effective Hamiltonians from ab initio CI and DFT calculations
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March 2002 |
Unitary Optimization of Localized Molecular Orbitals
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November 2013 |