By B. L. Shaw and L. A. K. Stavely (Auth.)

Show description

Read Online or Download Inorganic Hydrides PDF

Similar general & reference books

Chemical Ecology and Phytochemistry of Forest Ecosystems

The Phytochemical Society of North the United States held its forty-fourth annual assembly in Ottawa, Ontario, Canada from July 24-28, 2004. This year's assembly used to be hosted via the college of Ottawa and the Canadian woodland provider, nice Lakes Forestry Centre and was once held together with the foreign Society of Chemical Ecology.

Alchemy: An Introduction to the Symbolism and the Psychology (Studies in Jungian Psychology)

May be shipped from US. Used books won't contain significant other fabrics, could have a few shelf put on, might comprise highlighting/notes, won't contain CDs or entry codes. a hundred% a reimbursement warrantly.

European Women in Chemistry

"I don't have any costume other than the single I put on each day. when you are going to be variety adequate to offer me one, please enable or not it's useful and darkish in order that i will placed it on afterwards to visit the laboratory", acknowledged Marie Curie approximately her marriage ceremony gown. in keeping with her lecture notes, Gertrude B. Elion is quoted a couple of many years later: "Don't be fearful of labor.

Molecular Structure

A consultant to reading the buildings and homes of natural molecules until eventually lately, the examine of natural molecules has traveled down disparate highbrow paths—the experimental, or actual, strategy and the computational, or theoretical, approach. operating a little bit independently of one another, those disciplines have guided examine for many years, yet they're now being mixed successfully into one unified procedure.

Additional info for Inorganic Hydrides

Sample text

The amide ion N H 2~ is a very strong base and can take u p a proton from extremely weak acids such as phosphine, acetylene and substituted acetylenes P H 3 + N H 2~ R C . C H + N H 2~ • P H 2- + N H 3 • R C i C - + N H 3; these reactions are much used in the synthesis of substituted phosphines and acetylenes. Ammonia is generally a good electron donor or Lewis base and forms complexes with typical electron acceptors such as boron trifluoride. It is also the most widely studied ligand for forming complexes with metals and the stability constants of most metals with ammonia are known in aqueous systems.

They are reducing agents, for example they reduce potassium permanganate to manganese dioxide, mercuric chloride to 44 SILICON, GERMANIUM, TIN, LEAD 45 mercurous chloride and ferric ion to ferrous ion. Silanes are readily hydrolysed in alkaline solutions and also in strongly acid solutions, giving hydrogen in both cases. With alcohols in the presence of the corresponding alkoxide ions as catalysts they give ortho esters. SiH 4 + 4 R O H > Si(OR) 4 + 4 H 2. Treatment of silane with sodium-potassium alloy in ethylene glycol dimethyl ether gives silylpotassium, K S i H 3, which can be isolated as a white solid.

13a (the term (a) (M (c) FIG. 5 . 1 3 . Structures of 1 , 2 - (a), 1 , 3 - (b) and 1 , 4 - (c) dicarbaclovododecacarboranes-12. The carbon atoms are shown thus ( • ) , boron atoms are at the other apices. Each boron and carbon atom is bonded to one hydrogen atom. clovo is derived from the Greek word for cage). p. 287-288°C by treating decaborane-14 with diethyl sulphide followed by acetylene B i 0H 14 + E t 2S • B 1H01(2E t 2S ) 2 2 HC=CH • B 1C02H 1. 2 It is the carborane analogue of B 1 H21 -2 and has very high thermal stability.

Download PDF sample

Rated 4.70 of 5 – based on 3 votes