ChemInform Abstract: Reactions of Metal Cluster Anions with Inorganic and Organic Molecules in the Gas Phase

ChemInform ◽  
2016 ◽  
Vol 47 (44) ◽  
Author(s):  
Yan-Xia Zhao ◽  
Qing-Yu Liu ◽  
Mei-Qi Zhang ◽  
Sheng-Gui He
Keyword(s):  
Gas Phase ◽  
Organic Molecules ◽  
Metal Cluster ◽  
Cluster Anions ◽  
Inorganic And Organic

Reactions of metal cluster anions with inorganic and organic molecules in the gas phase

2016 ◽  
Vol 45 (28) ◽  
pp. 11471-11495 ◽  
Author(s):  
Yan-Xia Zhao ◽  
Qing-Yu Liu ◽  
Mei-Qi Zhang ◽  
Sheng-Gui He
Keyword(s):  
Gas Phase ◽  
Organic Molecules ◽  
Metal Clusters ◽  
Metal Cluster ◽  
Bare Metal ◽  
Cluster Anions ◽  
Carbon And Nitrogen ◽  
Inorganic And Organic

Progress on the activation and transformation of important inorganic and organic molecules by negatively charged bare metal clusters as well as ligated systems with oxygen, carbon, and nitrogen, among others.

The chemistry of stabilized clusters

1982 ◽  
Vol 308 (1501) ◽  
pp. 27-34 ◽  
Keyword(s):  
Electron Donor ◽  
Organic Molecules ◽  
Metal Cluster ◽  
Organic Substrates ◽  
Insertion Reactions ◽  
Donor Ligand ◽  
Small Organic Molecules ◽  
Wide Range ◽  
Metal Metal ◽  
High Yields

Studies of the chemistry of metal cluster complexes and, in particular, their reactions with small organic molecules, have been confined to relatively few systems. Among the reasons for this are: (i) not many clusters are easily synthesized in high yields; (ii) their reactions often give a multitude of products that are difficult to separate and characterize; (iii) the conditions required to bring about reactions often lead to fragmentation of the cluster into lower nuclearity (often mononuclear) species. One cluster whose chemistry has been extensively studied is [Os 3 H 2 (CO) 10 ]. This can be synthesized in high yields from [Os 3 (CO) 12 ] + H 2 (Knox et al. 1975) and reacts readily under mild conditions with a wide range of electron-donor molecules by virtue of its coordinative unsaturation (Shapley et al. 1975; Deeming & Hasso 1976; Adams & Golembeski 1979). Formally, one may consider that a metal—metal double bond is present, which is reduced to a single bond on coordination of an additional two-electron donor ligand such as an organophosphine. The presence of metal—hydrogen bonds in this cluster and the cluster’s ability to coordinate organic substrates enable it to undergo a wide variety of insertion reactions, leading to products that may be regarded as intermediates in the reduction of organic molecules by clusters (Deeming & Hasso 1975; Keister & Shapley 1975).

Photoelectron spectroscopy of mixed metal cluster anions: NiCu−, NiAg−, NiAg−2, and Ni2Ag−

1996 ◽  
Vol 104 (13) ◽  
pp. 4902-4910 ◽  
Author(s):  
St. J. Dixon‐Warren ◽  
R. F. Gunion ◽  
W. C. Lineberger
Keyword(s):  
Photoelectron Spectroscopy ◽  
Metal Cluster ◽  
Cluster Anions ◽  
Mixed Metal ◽  
Mixed Metal Cluster

Proof of the Catalytic Activity of a Naked Metal Cluster in the Gas Phase

1992 ◽  
Vol 31 (5) ◽  
pp. 636-638 ◽  
Author(s):  
Patrick Schnabel ◽  
Konrad G. Weil ◽  
Manfred P. Irion
Keyword(s):  
Catalytic Activity ◽  
Gas Phase ◽  
Metal Cluster

Gas-Phase Ion Chemistry of Small Gold Cluster Anions

2010 ◽  
Vol 29 (13) ◽  
pp. 3001-3006 ◽  
Author(s):  
Robert F. Höckendorf ◽  
Yali Cao ◽  
Martin K. Beyer
Keyword(s):  
Gas Phase ◽  
Gold Cluster ◽  
Cluster Anions ◽  
Ion Chemistry ◽  
Gas Phase Ion Chemistry ◽  
Gas Phase Ion ◽  
Small Gold Cluster

Calixarene receptors of environmentally hazardous and biorelevant molecules and ions

2008 ◽  
Vol 80 (7) ◽  
pp. 1449-1458 ◽  
Author(s):  
Vitaly I. Kalchenko
Keyword(s):  
Drug Design ◽  
Gas Phase ◽  
Crystalline State ◽  
Rational Design ◽  
Organic Molecules ◽  
Supramolecular Complexes

In the paper, a report on the rational design of the calixarene receptors bearing ligating, H-donor, H-acceptor fragments at the wide and/or narrow rim of the macrocycle is presented. The calixarenes form supramolecular complexes with various cations, anions, organic molecules, and biomolecules in solution, in the crystalline state and even in the gas phase. The calixarenes or their complexes can be used as materials for radionuclide extraction, construction of chemosensors, and drug design.

Sign in / Sign up

Export Citation Format

Share Document