Organometallic Oxides of Main Group and Transition Elements Downsizing Inorganic Solids to Small Molecular Fragments

2003 ◽  
Vol 103 (7) ◽  
pp. 2579-2596 ◽  
Author(s):  
Herbert W. Roesky ◽  
Ionel Haiduc ◽  
Narayan S. Hosmane
Keyword(s):  
Main Group ◽  
Transition Elements ◽  
Molecular Fragments ◽  
Inorganic Solids

Metal-catalyzed routes to rings, chains, and macromolecules based on inorganic elements

2005 ◽  
Vol 77 (12) ◽  
pp. 1991-2002 ◽  
Author(s):  
Alexandra Bartole-Scott ◽  
Cory A. Jaska ◽  
Ian Manners
Keyword(s):  
Recent Work ◽  
Main Group ◽  
Inorganic Elements ◽  
Transition Elements ◽  
Metal Catalyzed

In this perspective article, some of our recent work directed at the development of new catalytic routes to rings, chains, and macromolecules based on main group and transition elements will be discussed.

Metallradien und Ionenradien

2000 ◽  
Vol 215 (7) ◽  
Author(s):  
Martin Trömel ◽  
Sven Hübner
Keyword(s):  
Transition Metals ◽  
Main Group ◽  
The Other ◽  
Oxidation States ◽  
Transition Elements ◽  
Ionic Radii ◽  
Main Group Elements ◽  
Linear Relationships

Metallic radii and ionic radii are correlated by two linear relationships one of which comprises the main group elements and the transition elements of groups 3 up to 7. The other one refers to the elements of groups 8 up to 12. The valences (oxidation states) of the ions involved equal the group numbers of the main group elements of groups 1 up to 4, and 3 in the case of P, As, Sb, and Bi. The apparent valences W of the transition metals obey the rule W = 7 − |G−7| with

Synthesis and Properties of Molecular Fragments of Metal Chalcogenides

1992 ◽  
Vol 272 ◽  
Author(s):  
Michael L. Steigerwald
Keyword(s):  
Reverse Micelles ◽  
Metal Chalcogenides ◽  
Molecular Fragments ◽  
Molecular Precursors ◽  
Inorganic Solids ◽  
The Third ◽  
Metal Selenides

ABSTRACTIn this manuscript we describe several approaches to the preparation of molecule-sized fragments of inorganic solids. The first is the arrested precipitation of metal selenides in reverse micelles; the second is the arrested pyrolysis of molecular precursors to II–VI compounds; and the third is the chemical moderation of molecules-to-solids reactions.

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