The coordination complexes of polychalcogenide ligands with metal ions are reviewed. In
the past two decades, the chemistry of metal polysulfides has been extensively studied …

Until recently, phosphorus, arsenic, antimony and bismuth ligands were nearly always
understood to be molecules such as R, E, R, E (CH,), ER,, and RC [(CH,), ER,],(E= P, As, Sb …

1. Introduction and Perspective In Btriking contrast to the metal sulfides, 1 which have a long
and venerable chemical history, 2 most of the studies of metal selenide and telluride …

In this review, syntheses and structural systematics of a series of vertex-sharing
polyicosahedral clusters containing group 11 (Au, Ag, Cu) and group 10 (Pt, Pd, Ni) metals …

Abstract Unter Phosphor‐, Arsen‐, Antimon‐und Bismutliganden verstand man bis vor
kurzem fast ausschließlich Verbindungen wie R3E, R2E (CH2) nER2 und RC [(CH2) nER2] …

Iron pentacarbonyl complexes have received a lot of interest because of their unique
bonding nature and trigonal bipyramidal structure. When one carbonyl in each of the axial …

Main group elements (E) and transition metal (M) fragments interact with one another in
interesting and often unexpected fashions. The bonding patterns that are observed may give …

Metal-rich metallaborane clusters, having triply and tetra bridging borylenes, and
multicentred boride units are demanding renewed interest because of their diverse reactivity …

Publisher Summary This chapter discusses the transition metal complexes incorporating the
atoms of the heavier main-group elements and complexes containing gallium, indium …

A. Factors Favoring the Stability of Multiple Bonds to the Heavier Main Group 3 Elements
The chemistry of compounds that involve the heavier main group elements in multiple …