Triazolide Complexes of Sodium and Potassium in the Gas Phase.

Aromatic organometallic complexes, such as ferrocene and the "inverse sandwich complex" [NaCp], are stabilized via charge-transfer (C-T) interactions and cation-π interactions (i.e., charge-induced dipole and charge-quadrupole interactions).

The problem of arsenic disposal in non-ferrous metals production.

Arsenic is a minor and inevitable component of all inputs to the non-ferrous metals extraction industry but sales are only a small proportion of input. Safe disposal of the excess is a substantial problem. Public perception exaggerates the toxicity of arsenic and generates emotional reactions, whereas arsenic has a natural cycle in the environment and all life is tolerant to traces with detoxication processes to deal with excess.