Highlights with ‘inorganic chemistry’

Double hybrids: recommendations for accurate thermochemistry & kinetics

Double hybrids especially excel in thermochemistry, kinetics, transition metal chemistry, and the description of strained organic systems. They often provide improvements over the best performing, dispersion-corrected hybrid functionals. With the recent efficient MP2 implementation in...

Activating Bonds: Rational Design of Iron-Based Catalysts for Cross-Coupling

The automation of workflows in computational chemistry becomes increasingly more important. The tool PyFrag 2019 of the Amsterdam Modeling Suite is an example for this.[1,2] PyFrag automates the individual computational steps needed to perform an in-depth...

EDA-NOCV Bonding Analysis of Tin(II) Carbene Complexes

In a recent experimental and computational study a group of researchers from the University of Saarbrücken, Germany, investigated the structure and chemical bonding of tin(II) halide and hal-sandwich complexes with cyclic (alkyl)(amino)carbenes (cAACs). Compared to...

Perovskite Band Structure & COOP Analysis – Advanced Tutorial

Whether you are a solid state physicist thinking of chemistry as too arcane or a chemist puzzled by band structure theory: Try out our new tutorial and learn how to neatly link these two fields,...

A general Pd-catalyzed pathway to β-lactams

In a recent Science paper the Gaunt group reports facile access to β-lactams via palladium-catalyzed coupling of aliphatic amines and carbon monoxide. The scope of the reaction is remarkably broad; over 40 substrates are illustrated, bearing a...

Spin Orbit Coupling effect on spin-forbidden reaction mechanisms

A spin forbidden reaction occurs with a change of the total electronic spin from reactants to products. The mechanistic study is therefore not trivial, since the reaction does not occur on a single adiabatic potential...

Surface activation of MAO

In a recent study, the interaction of various methylaluminoxane (MAO) models on the (110) MgCl2 surface were studied with dispersion corrected DFT (revPBE-D3) in ADF. MAO activates the metallocene catalyst, but the structure(s) of MAO are...

Counterion effect in NHC-gold(I)-catalyzed alkoxylation

Homogeneous gold catalysis has reached an extraordinary level of popularity within organic synthesis as a fundamental tool in the nucleophilic reactions of isolated π-systems, C-H  activation,  cross-couplings, photocatalysis and enantioselective transformations. Together with the ligand...

High-resolution X-ray absorption spectroscopy of iron carbonyl complexes

X-ray spectroscopy has become a commonly used tool to probe to structure of transition metal complexes, allowing for element-specific measurements. Conventional X-ray absorption spectroscopy (XAS) masurement transmission like UV-Vis, however this methodology is subject to...

Intramolecular 6-electron photo-redox reactions

Oxidative addition and reductive elimination reactions of small molecules possessing high-order bonds (e.g. N2, O2, NO+) is of fundamental interest in transition metal chemistry. As a means to study the mechanism and intermediates of such...