Probing the nature of the transition-metal-boron bonds and novel aromaticity in small metal-doped boron clusters using photoelectron spectroscopy

TT Chen, LF Cheung, LS Wang - Annual Review of Physical …, 2022 - annualreviews.org
Photoelectron spectroscopy combined with quantum chemistry has been a powerful
approach to elucidate the structures and bonding of size-selected boron clusters (B n−) …

Geometric and electronic diversity of metal doped boron clusters

B Chen, K He, W Dai, GL Gutsev… - Journal of Physics …, 2023 - iopscience.iop.org
Being intermediate between small compounds and bulk materials, nanoparticles possess
unique properties different from those of atoms, molecules, and bulk matter. In the past two …

Structure and chemical bonding in medium-size boron clusters doped with praseodymium

B Chen, GL Gutsev, D Li, K Ding - Inorganic Chemistry, 2022 - ACS Publications
After reports of unusually low oxidation states of lanthanide elements in Ln–B clusters and
their inverse sandwich geometrical topologies, the interest shifted from boride clusters …

Monovalent lanthanide (I) in borozene complexes

WL Li, TT Chen, WJ Chen, J Li, LS Wang - Nature Communications, 2021 - nature.com
Lanthanide (Ln) elements are generally found in the oxidation state+ II or+ III, and a few
examples of+ IV and+ V compounds have also been reported. In contrast, monovalent Ln (+ …

Probing the Structures and Lanthanum–Lanthanum Bonding in La2Bn (n = 4–6) Clusters

J Burkhardt, TT Chen, WJ Chen, DF Yuan… - Inorganic …, 2024 - ACS Publications
We report an investigation on the structures and chemical bonding in a series of di-
lanthanum boron clusters, La2B n–(n= 4–6), using photoelectron spectroscopy and …

Be4B12+: A Covalently Bonded Archimedean Beryllo‐Borospherene

X Dong, Y Liu, X Liu, S Pan, Z Cui… - Angewandte …, 2022 - Wiley Online Library
A new class of beryllium‐boron clusters, beryllo‐borospherene, is described herein
theoretically. When beryllium is gradually added to the B12 motif, it undergoes drastic …

Photoelectron Spectroscopy of Size-Selected Bismuth–Boron Clusters: BiBn (n = 6–8)

WJ Chen, M Kulichenko, HW Choi… - The Journal of …, 2021 - ACS Publications
Because of its low toxicity, bismuth is considered to be a “green metal” and has received
increasing attention in chemistry and materials science. To understand the chemical …

The smallest 4f-metalla-aromatic molecule of cyclo-PrB 2− with Pr–B multiple bonds

ZL Wang, TT Chen, WJ Chen, WL Li, J Zhao… - Chemical …, 2022 - pubs.rsc.org
The concept of metalla-aromaticity proposed by Thorn–Hoffmann (Nouv. J. Chim. 1979, 3,
39) has been expanded to organometallic molecules of transition metals that have more …

Structures, and electronic and spectral properties of single-atom transition metal-doped boron clusters MB 24−(M= Sc, Ti, V, Cr, Mn, Fe, Co, and Ni)

SX Li, YJ Yang, DL Chen, ZW Long - RSC advances, 2022 - pubs.rsc.org
A theoretical study of geometrical structures, electronic properties, and spectral properties of
single-atom transition metal-doped boron clusters MB24−(M= Sc, Ti, V, Cr, Mn, Fe, Co, and …

Atomic clusters: Structure, reactivity, bonding, and dynamics

R Pal, A Poddar, PK Chattaraj - Frontiers in Chemistry, 2021 - frontiersin.org
Atomic clusters lie somewhere in between isolated atoms and extended solids with distinctly
different reactivity patterns. They are known to be useful as catalysts facilitating several …