Reactive p-block cations stabilized by weakly coordinating anions

TA Engesser, MR Lichtenthaler, M Schleep… - Chemical Society …, 2016 - pubs.rsc.org
The chemistry of the p-block elements is a huge playground for fundamental and applied
work. With their bonding from electron deficient to hypercoordinate and formally hypervalent …

Noncoordinating anions—fact or fiction? A survey of likely candidates

I Krossing, I Raabe - Angewandte Chemie International Edition, 2004 - Wiley Online Library
Is there anything resembling a truly noncoordinating anion? Would it not be great to be able
to prepare any crazy, beautiful, or simply useful cationic species that one has in mind, or has …

φ-Aromaticity in prismatic {Bi6}-based clusters

B Peerless, A Schmidt, YJ Franzke, S Dehnen - Nature Chemistry, 2023 - nature.com
The occurrence of aromaticity in organic molecules is widely accepted, but its occurrence in
purely metallic systems is less widespread. Molecules comprising only metal atoms (M) are …

The Facile Preparation of Weakly Coordinating Anions: Structure and Characterisation of Silverpolyfluoroalkoxyaluminates AgAl(ORF)4, Calculation of the Alkoxide …

I Krossing - Chemistry–A European Journal, 2001 - Wiley Online Library
Purified LiAlH4 reacts with fluorinated alcohols HORF to give LiAl (ORF) 4 (RF=− CH (CF3)
2, 2 a;− C (CH3)(CF3) 2, 2 b;− C (CF3) 3, 2 c) in 77 to 90% yield. The crude lithium …

Nichtkoordinierende Anionen–Traum oder Wirklichkeit? Eine Übersicht zu möglichen Kandidaten

I Krossing, I Raabe - Angewandte Chemie, 2004 - Wiley Online Library
Gibt es so etwas wie ein wirklich nichtkoordinierendes Anion? Wäre es nicht großartig, jede
verrückte, schöne oder einfach nur nützliche kationische Spezies herstellen zu können, sei …

Heavier element-containing aromatics of [4 n+ 2]-electron systems

K Ota, R Kinjo - Chemical Society Reviews, 2021 - pubs.rsc.org
While the implication of the aromaticity concept has been dramatically expanded to date
since its emergence in 1865, the classical [4n+ 2]/4n-electron counting protocol still plays an …

Small inorganic rings in the 21st century: From fleeting intermediates to novel isolable entities

G He, O Shynkaruk, MW Lui, E Rivard - Chemical Reviews, 2014 - ACS Publications
Cyclic structures represent a well-studied structural class due to the novel bonding modes
and reactivity these units possess and the ubiquitous role of cyclic intermediates in a wide …

Chemistry with weakly-coordinating fluorinated alkoxyaluminate anions: Gas phase cations in condensed phases?

I Krossing, A Reisinger - Coordination chemistry reviews, 2006 - Elsevier
Many very simple and fundamentally important cations were initially observed in the gas
phase, eg inside a mass spectrometer or even in space. The question arises, how to …

Chalcogenide Chemistry in Ionic Liquids: Nonlinear Optical Wave-Mixing Properties of the Double-Cubane Compound [Sb7S8Br2](AlCl4)3

Q Zhang, I Chung, JI Jang, JB Ketterson… - Journal of the …, 2009 - ACS Publications
The new cation [Sb7S8Br2] 3+ has a double-cubane structure and forms as the [AlCl4]− salt
from the ionic liquid EMIMBr− AlCl3 (EMIM= 1-ethyl-3-methylimidazolium) at 165° C. The …

Synthesis of crystalline chalcogenides in ionic liquids

S Santner, J Heine, S Dehnen - … Chemie International Edition, 2016 - Wiley Online Library
Crystalline chalcogenides belong to the most promising class of materials. In addition to
dense solid‐state structures, they may form molecular cluster arrangements and networks …