Recent advances in stable main group element radicals: preparation and characterization
Radical species are significant in modern chemistry. Their unique chemical bonding and
novel physicochemical properties play significant roles not only in fundamental chemistry …
novel physicochemical properties play significant roles not only in fundamental chemistry …
Heavier group 13/15 multiple bond systems: synthesis, structure and chemical bond activation
Heavier group 13/15 multiple bonds have been under investigation since the late 80s and to
date, several examples have been published, which shows the obsoleteness of the so …
date, several examples have been published, which shows the obsoleteness of the so …
Thorium(iv)–antimony complexes exhibiting single, double, and triple polar covalent metal–metal bonds
There is continued burgeoning interest in metal–metal multiple bonding to further our
understanding of chemical bonding across the periodic table. However, although polar …
understanding of chemical bonding across the periodic table. However, although polar …
Multi‐Talented Gallaphosphene for Ga−P−Ga Heteroallyl Cation Generation, CO2 Storage, and C(sp3)−H Bond Activation
MK Sharma, C Wölper, G Haberhauer… - Angewandte Chemie …, 2021 - Wiley Online Library
Abstract Gallaphosphene L (Cl) GaPGaL (2; L= HC [C (Me) N (2, 6‐i‐Pr2C6H3)] 2), which is
synthesized by reaction of LGa (Cl) PCO (1) with LGa, reacts with [Na (OCP)(dioxane) 2.5] to …
synthesized by reaction of LGa (Cl) PCO (1) with LGa, reacts with [Na (OCP)(dioxane) 2.5] to …
Synthesis, structure and bonding nature of heavy dipnictene radical anions
HM Weinert, C Wölper, J Haak, GE Cutsail… - Chemical Science, 2021 - pubs.rsc.org
Cyclic voltammetry (CV) studies of two L (X) Ga-substituted dipnictenes [L (R2N) GaE] 2 (E=
Sb, R= Me 1; E= Bi; R= Et 2; L= HC [C (Me) NDipp] 2; Dipp= 2, 6-i-Pr2C6H3) showed …
Sb, R= Me 1; E= Bi; R= Et 2; L= HC [C (Me) NDipp] 2; Dipp= 2, 6-i-Pr2C6H3) showed …
Stepwise Bi–Bi Bond Formation: From a Bi-centered Radical to Bi4 Butterfly and Bi8 Cuneane-Type Clusters
J Krüger, C Wölper, S Schulz - Inorganic Chemistry, 2020 - ACS Publications
In contrast to their lighter homologues (P, As, Sb), the synthesis of polybismuthane clusters
is still restricted to classical solid-state approaches. We herein report on systematic …
is still restricted to classical solid-state approaches. We herein report on systematic …
Reversible and Irreversible [2+ 2] Cycloaddition Reactions of Heteroallenes to a Gallaphosphene
MK Sharma, C Wölper, G Haberhauer… - Angewandte Chemie …, 2021 - Wiley Online Library
Cycloaddition reactions of gallaphosphene L (Cl) GaPGaL 1 (L= HC [C (Me) N (2, 6‐i‐
Pr2C6H3)] 2) with carbodiimides [C (NR) 2; R= i‐Pr, Cy] and isocyanates [RNCO; R= Et, i …
Pr2C6H3)] 2) with carbodiimides [C (NR) 2; R= i‐Pr, Cy] and isocyanates [RNCO; R= Et, i …
Applications of electron paramagnetic resonance spectroscopy to heavy main-group radicals
GE Cutsail - Dalton Transactions, 2020 - pubs.rsc.org
The exploration of heavy main-group radicals is rapidly expanding, for which electron
paramagnetic resonance (EPR) spectroscopic characterisation plays a key role. EPR …
paramagnetic resonance (EPR) spectroscopic characterisation plays a key role. EPR …
Ligand effects on the electronic structure of heteroleptic antimony‐centered radicals
We report on the structures of three unprecedented heteroleptic Sb‐centered radicals [L (Cl)
Ga](R) Sb.(2‐R, R= B [N (Dip) CH] 2 2‐B, 2, 6‐Mes2C6H3 2‐C, N (SiMe3) Dip 2‐N) …
Ga](R) Sb.(2‐R, R= B [N (Dip) CH] 2 2‐B, 2, 6‐Mes2C6H3 2‐C, N (SiMe3) Dip 2‐N) …
Selective 1, 2 addition of polar X–H bonds to the Ga–P double bond of gallaphosphene L (Cl) GaPGaL
Gallaphosphene L (Cl) GaPGaL 1 (L= HC [C (Me) N (2, 6-i-Pr2-C6H3)] 2) reacts at ambient
temperature with a series of polar X–H bonds, ie ammonia, primary amines, water, phenol …
temperature with a series of polar X–H bonds, ie ammonia, primary amines, water, phenol …