Pseudo-Jahn–Teller Effect A Two-State Paradigm in Formation, Deformation, and Transformation of Molecular Systems and Solids

IB Bersuker - Chemical Reviews, 2013 - ACS Publications
The pseudo-Jahn− Teller effect is the only source of instability and distortions of high-
symmetry configurations of polyatomic systems in nondegenerate states, and it contributes …

[HTML][HTML] Study of Tl-based perovskite materials TlZX3 (Z= Ge, Sn, Be, Sr; X= Cl, Br, I) for application in scintillators: DFT and TD-DFT approach

P Sharma, P Ranjan, T Chakraborty - Chemical Physics Impact, 2023 - Elsevier
Scintillators are designed significantly for utilization in a broad range of technology fields,
notably nuclear physics, healthcare testing, and materials analysis. A number of applications …

Structural effects in molecular metal halides

M Hargittai - Accounts of chemical research, 2009 - ACS Publications
Metal halides are a relatively large class of inorganic compounds that participate in many
industrial processes, from halogen metallurgy to the production of semiconductors. Because …

Understanding trends in molecular bond angles

GJ Linker, PT van Duijnen, R Broer - The Journal of Physical …, 2020 - ACS Publications
Trends in bond angle are identified in a systematic study of more than a thousand symmetric
A 2 B triatomic molecules. We show that, in series where atoms A and B are each varied …

Group 12 dihalides: structural predilections from gases to solids

KJ Donald, M Hargittai… - Chemistry–A European …, 2009 - Wiley Online Library
Connections between the structures of Group 12 dihalides in their vapor and crystal phases
are sought and discussed. The molecular structures of all monomers and dimers (MX2: M …

Structures and heats of formation of simple alkaline earth metal compounds II: Fluorides, chlorides, oxides, and hydroxides for Ba, Sr, and Ra

M Vasiliu, JG Hill, KA Peterson… - The Journal of Physical …, 2018 - ACS Publications
Geometry parameters, vibrational frequencies, heats of formation, bond dissociation
energies, cohesive energies, and selected fluoride affinities (difluorides) are predicted for …

Why Are Some ML2 Molecules (M = Ca, Sr, Ba; L = H, F, Cl, Br) Bent while Others are Linear? Implications of the Pseudo Jahn−Teller Effect

P Garcia-Fernandez, IB Bersuker… - The Journal of Physical …, 2007 - ACS Publications
The unexpected bent geometries of some alkaline earth dihalides and dihydrides, ML2 (M=
Ca, Sr, Ba; L= H, F, Cl, Br) have been explained in the literature using various models that …

On the effect of 4f electrons on the structural characteristics of lanthanide trihalides: computational and electron diffraction study of dysprosium trichloride

G Lanza, Z Varga, M Kolonits… - The Journal of chemical …, 2008 - pubs.aip.org
The molecular and electronic structure of dysprosium trichloride, Dy Cl 3⁠, was calculated
by high-level quantum chemical methods in order to learn about the effect of the partially …

Does the 4f electron configuration affect molecular geometries? A joint computational, vibrational spectroscopic, and electron diffraction study of dysprosium tribromide

CP Groen, Z Varga, M Kolonits, KA Peterson… - Inorganic …, 2009 - ACS Publications
The molecular geometry and vibrational frequencies of monomeric and dimeric dysprosium
tribromide, DyBr3 and Dy2Br6, together with the electronic structure of their ground and first …

Interplay of thermochemistry and Structural Chemistry, the journal (volume 17, 2006) and the discipline

M Ponikvar-Svet, JF Liebman - Structural Chemistry, 2009 - Springer
In the current study we relate the contents of the journal of “Structural Chemistry” for the
calendar year 2006 to thermochemistry. Each paper is briefly summarized and …