Magnetic interactions in molecules and highly correlated materials: physical content, analytical derivation, and rigorous extraction of magnetic Hamiltonians

JP Malrieu, R Caballol, CJ Calzado, C De Graaf… - Chemical …, 2014 - ACS Publications
Magnetism is a phenomenon that has always captured the imagination of humans. Its
discovery in the western world is attributed to the ancient Greek civilization. More than 2500 …

Prediction of molecular properties and molecular spectroscopy with density functional theory: From fundamental theory to exchange-coupling

F Neese - Coordination Chemistry Reviews, 2009 - Elsevier
This review provides a detailed account of density functional theory (DFT) and its application
to the calculation of molecular properties of inorganic compounds. After introducing some …

Broken symmetry approach to calculation of exchange coupling constants for homobinuclear and heterobinuclear transition metal complexes

E Ruiz, J Cano, S Alvarez… - Journal of computational …, 1999 - Wiley Online Library
The application of broken symmetry density functional calculations to homobinuclear and
heterobinuclear transition metal complexes produces good estimates of the exchange …

Toward the prediction of magnetic coupling in molecular systems: hydroxo-and alkoxo-bridged Cu (II) binuclear complexes

E Ruiz, P Alemany, S Alvarez… - Journal of the American …, 1997 - ACS Publications
Magnetic coupling constants (2 J) of hydroxo-and alkoxo-bridged copper binuclear
compounds have been evaluated to determine the accuracy of different density functional …

Kitaev interactions between j= 1/2 moments in honeycomb Na2IrO3 are large and ferromagnetic: insights from ab initio quantum chemistry calculations

VM Katukuri, S Nishimoto, V Yushankhai… - New Journal of …, 2014 - iopscience.iop.org
Abstract Na 2 IrO 3, a honeycomb 5d 5 oxide, has been recently identified as a potential
realization of the Kitaev spin lattice. The basic feature of this spin model is that for each of …

Magnetic coupling in end-on azido-bridged transition metal complexes: A density functional study

E Ruiz, J Cano, S Alvarez… - Journal of the American …, 1998 - ACS Publications
The effect of structural parameters on the exchange coupling constant of the title complexes
of Cu (II), Ni (II), and Mn (II) is studied by means of density functional calculations on model …

Structural modeling and magneto− structural correlations for hydroxo-bridged copper (II) binuclear complexes

E Ruiz, P Alemany, S Alvarez, J Cano - Inorganic chemistry, 1997 - ACS Publications
The influence of the simplifications introduced by modeling a molecular structure on the
exchange coupling constant is studied for hydroxo-bridged Cu (II) binuclear complexes. This …

Analysis and Interpretation of Metal-Radical Coupling in a Series of Square Planar Nickel Complexes:  Correlated Ab Initio and Density Functional Investigation of [Ni(LISQ)2] (LISQ=3,5 …

D Herebian, KE Wieghardt, F Neese - Journal of the American …, 2003 - ACS Publications
This paper reports a detailed theoretical study of the interaction between a central low-spin
d8 nickel ion and two N, N-coordinating diiminobenzosemiquinonate (1-) ligands in a …

Density functional calculations of magnetic exchange interactions in polynuclear transition metal complexes

A Bencini, F Totti, CA Daul, K Doclo… - Inorganic …, 1997 - ACS Publications
Two effective computational approaches for the study of magnetic exchange interactions in
large molecules are discussed and tested on a number of model systems, namely, broken …

Magnetic exchange through oxalate bridges: synthesis and characterization of (. mu.-Oxalato) dimetal (II) complexes of manganese, iron, cobalt, nickel, copper, and …

J Glerup, PA Goodson, DJ Hodgson… - Inorganic …, 1995 - ACS Publications
The syntheses and characterization of a series of binuclear µ-oxalato complexes of the
general type [(N) 4M-(C204) M (N) 4] 2+, where M is Mn", Fe11, Co11, Ni11, Cu11, and …