Varying Projection Quality of Good Local Electric Field Gradients of Monochlorobenzaldehydes

R Dohmen, S Arnold, J Garrett… - The Journal of …, 2025 - ACS Publications
Rotational spectroscopy is an excellent tool for structure determination, which can provide
additional insights into local electronic structure by investigating the hyperfine pattern due to …

Electric Field Gradient in Chiral and Tetrahedral Molecules within High-Order LRESC Formalism

JJ Aucar, JI Melo, AF Maldonado - The Journal of Physical …, 2024 - ACS Publications
In this work, we present the electric field gradient (EFG) given by the linear response
elimination of the small component (LRESC) scheme up to the 1/c 4 order (c is the speed of …

Weak hydrogen bonding to halogens and chirality communication in propanols: Raman and microwave spectroscopy benchmark theory

B Hartwig, M Schnell, MA Suhm… - Physical Chemistry …, 2024 - pubs.rsc.org
Constitutional and conformational isomers of bromopropanol are vibrationally and
rotationally characterised with parallels drawn to the structural chlorine analogues. A …

New findings from old data: A semi-experimental value for the eQq of the nitrogen atom

P Pinacho, DA Obenchain, M Schnell - The Journal of Chemical …, 2020 - pubs.aip.org
Nuclear quadrupole coupling arises from the interaction of the nuclear quadrupole moment
with the electric field gradient. Thus, it is associated with electron occupancy and the …

Towards detection of molecular parity violation by microwave spectroscopy of CpRe(CH)(CO)(NO)

N Sahu, K Gaul, A Wilm, M Schnell… - arXiv preprint arXiv …, 2023 - arxiv.org
Parity-violating differences in rotational constants of a chiral 5d transition metal complex, that
was previously experimentally well-characterised by broad-band microwave spectroscopy …

Quasi-relativistic approach to analytical gradients of parity violating potentials

SA Brück, N Sahu, K Gaul, R Berger - The Journal of Chemical Physics, 2023 - pubs.aip.org
An analytic gradient approach for the computation of derivatives of parity-violating (PV)
potentials with respect to displacements of the nuclei in chiral molecules is described and …