Amethyst is a variety of quartz with purple coloration which is caused by impurities of iron or manganese.

Hyperactive Bioinorganic Proteins. A Chemical MIME & Picture Gallery.

Cisplatin or cis diamminedichloroplatinum (DDP) is an inorganic compound that is widely used for the treatment of a variety of tumors.

Unusually stable, with structure and bonding that defies conventional bonding descriptions.

A stable hydride species of argon with properties similar to those of the analogous xenon and krypton compounds.

3D structure and bonding patterns of metal carbonyls.

Counting and Shape of Organometallic Clusters.

The history and importance of "Laughing Gas."

Physiology, geology, economics, religion, production, etymology and anything else you might want to know about sodium chloride.

Supplier of rare earth compounds and other specialty inorganic specialty chemicals for custom synthesis in sol gel nanotechnolgy, including superconductor and catalyst technology.

Structure and importance as an additive to petroleum.

Index to a summary of the elements, each stating a basic description, discovery, occurance, with basic properties and use.

A collection of gemstone information and coordinates as VRML files.

Importance and biophysical properties of water.

Organometallic compound that activates small organic molecules such that bond-breaking and bond-formation pathways are readily accessible.

Heterogeneous catalysts useful in the interconversion of hydrocarbons and the alkylation of aromatic compounds.