Cobalt in biological metabolism : a literature search /

Includes index.

Nickel-cobalt resources of Cuba /

Includes bibliographical references.

Precipitation of the sulphides of nickel & cobalt in an alkaline tartrate solution : together with an investigation into the nature of certain tartrates of these metals.

Reprinted from the Journal of the American chemical society, v. 22, no. 8, Ag. 1900.

Nationwide survey of cobalt-60 teletherapy : final report /

Mode of access: Internet.

Genesis of the ores of the Cobalt district, Ontario, Canada.

Thesis--University of California.

A survey of stable and radioactive zinc and cobalt in the Columbia River /

Thesis (M.S.)--University of Illinois, 1965.

Tables of interplanar spacings computed for the characteristic radiations of copper, molybdenum, iron, chromium and cobalt

"ASTIA document no. AD142344."

Researches on cobalt and cobalt alloys, conducted at Queens university, Kingston, Ontario, for the Mines branch of the Department of mines.

"No. 259, 309, 334, 411, 413."

Cobalt nitrate-ascorbic acid combination as an antidote in HCN poisoning,

Mode of access: Internet.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Cobalt.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Cobalt.

At head of title: Imperial Mineral Resources Bureau.

Toxicological profile for cobalt : draft /

"Draft for public comment."

The absorption spectra of solutions of certain salts of cobalt, nickel, copper, iron, chromium, neodymium, praseodymium, and erbium in water, methyl alcohol, ethyl alcohol, and acetone, and in mixtures of water with the other solvents.

"A continuation of the work of Jones and Uhler on the absorption spectra of solutions (Carnegie publication no. 60)" cf. Pref.

Synthesis, characterization and DFT studies of the cobalt(III) complex of a tetrapodal pentadentate N4S donor ligand

The synthesis of the pentadentate ligand 2,6-bis(3,3-dimethyl-2,4-dioxocyclohexanyl)-4-thiaheptane (N(4)Samp) is described. The synthetic pathway involves the coupling of two 1,3-(dimethylenedioxy)-2-methyl-2-(methylene-p-toluenesulfonyl)propane moieties with sodium sulfide and subsequent synthetic elaboration to prepare the final N4S donor system. The cobalt(III) complex [Co(N(4)Samp)Cl](2+) has been prepared and subsequently crystallized as the tetrachlorozincate salt. The X-ray structure analysis confirms the pentadentate nature of the ligand and shows the thioether donor occupying one apex with four equivalent amine donors effectively occupying the equatorial plane of the molecule. The sixth coordination site is occupied by a chloro ligand. The electronic absorption and C-13 NMR spectra have been studied. DFT calculations have been employed to explore structural and mechanistic comparisons between [Co(N(4)Samp)Cl](2+) and an analogous pentaamine complex.