2 edition of Boron-nitrogen chemistry. found in the catalog.
Symposium on Boron-Nitrogen Chemistry, Durham, N.C. 1963
|Series||Advances in chemistry series -- 42|
|Contributions||Niedenzu, Kurt, United States Army Research Office, Durham, N.C.|
|LC Classifications||QD181 B1 S93 1963|
|The Physical Object|
|Number of Pages||330|
New perspectives in boron-nitrogen chemistry result from molecules RB=NR with two-coordinate boron atoms (iminoboranes) and from boranes NxByHz with nitrogen atoms of coordination number 4, 5, or. in boron-nitrogen chemistry. Barriers and isomerization energies as well as charge dis tributions are presented for many simple boron-nitrogen molecules of the borazane, amino-borane, and borazarobenzene types. The usual resonance picture of the B-N bond is highly misleading, and the nitrogen always carries a larger negative net charge.
Organoboron Chemistry Vol. 2: Boron–Nitrogen and Boron–Phosphorus Compounds. By Howard Steinberg and Robert J. Brotherton. Pp. xx + (New York and London: Interscience Publishers, a. Boron nitrogen bond distances show a sensible dependence on the electronic and steric environment, in particular bond distances are shorter in the presence of unhindered strong bases. This effect is notably evident in the series of azines pyridine, pyrazine, and 1,3,5-triazine: the B N bond distance lengthens on lowering the basicity of the Cited by:
Boron nitride, BN, can exist in a variety of crystal structures, including hexagonal (h-BN) similar to the graphite structure, rhombohedral, hexagonal wurtzite (wz-BN), and cubic zincblende (zb-BN). The boron–nitrogen bond in BN is very strong, and that contributes in a major way to the large VB-to-CB energy gap E g. Cubic zincblende BN is. Boron-Nitrogen Chemistry An International Symposium sponsored by U.S. Army Research Office—Durham at Duke University, Durham, N.C., April 23–25, (Advances in Chemistry Series, ) Pp. x Cited by:
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The present issue, Volume 3a of "Boron Compounds" 4th Supplement of the Gmelin Hand book, presents the description of boron nitride and a Boron-nitrogen chemistry. book of other boron compounds containing nitrogen. Volume 3 b (to be published Later) will complete the presentation of the boron-nitrogen compounds and will also cover boron compounds containing fluorine.
Although the chemistry of boron is still relatively young, it is developing at a pace where even specific areas of research are difficult to compile into a monograph. Besides the boron hydrides, boron-nitrogen compounds are among the most fascinating derivatives of boron.
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Genre/Form: Electronic books: Additional Physical Format: Print version: Symposium on Boron-Nitrogen Chemistry ( Durham, N.C.). Boron-nitrogen chemistry. texts All Books All Texts latest This Just In Smithsonian Libraries FEDLINK (US) Genealogy Lincoln Collection.
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Boron Chemistry - 4 covers the proceedings of the Fourth International Meeting on Boron Chemistry. The book contains invited plenary lectures and session lectures given during the conference. The text discusses several topics concerning boron chemistry, such as conceptual advances in boron chemistry; cluster compounds and carboranes; and.
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The Journal of Organic ChemistryAuthor: Anton B. Burg. A new area of boron-nitrogen chemistry has developed within the last decade. The basis of this area of investigation, involving B—N—C heterocyclic systems, has been characterized through studies by Goubbau and coworkers 3 ’ : Kurt Niedenzu, John W.
Dawson. Although the chemistry of boron is still relatively young, it is developing at a pace where even specific areas of research are difficult to compile into a monograph.
Besides the boron hydrides, boron-nitrogen compounds are among the most fascinating derivatives of by: The Journal of Physical Chemistry B. Cooperative Micelle Binding and Matrix Effect in Oleate Vesicle Formation.
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Chemistry of Materials. Boron is a chemical element with the symbol B and atomic number 5. Produced entirely by cosmic ray spallation and supernovae and not by stellar nucleosynthesis, it is a low-abundance element in the Solar System and in the Earth's crust.
Boron is concentrated on Earth by the water-solubility of its more common naturally occurring compounds, the borate opes: α- β-rhombohedral, β-tetragonal (and more).
Progress in Boron Chemistry, Volume 3 discusses the chemistry and applications of boron and its compounds. This book offers a detailed treatment of five areas of boron chemistry. Organized into five chapters, this volume begins with an overview of the use of boric acid to favor alcohol formation in the air oxidation of Edition: 1.
The present issue, Volume 3a of "Boron Compounds" 4th Supplement of the Gmelin Hand book, presents the description of boron nitride and a part of other boron compounds containing nitrogen.
Volume 3 b (to be published Later) will complete the presentation of the boron-nitrogen compounds and will also cover boron compounds containing : Springer-Verlag Berlin Heidelberg.
Part 3 will contain the systems boron nitrogen, boron-fluorine, and boron-chlorine; the remaining systems and a formula indexwill be included in the final 4th part of this supplement.
The first chapter of the present volume on the compounds of boron and oxygen provides sections on the binary boron oxides, including some radicals, and the Author: Gert Heller.
Although the chemistry of boron is still relatively young, it is developing at a pace where even specific areas of research are difficult to compile into a monograph. Besides the boron hydrides, boron-nitrogen compounds are among the most fascinating derivatives of : Kurt Niedenzu. Pure and Applied Chemistry Details Pure and Applied Chemistry is the official monthly Journal of the International Union of Pure and Applied Chemistry (IUPAC), with responsibility for publishing works arising from those international scientific events and projects.
We were intrigued by another boron-containing entity, the boron-nitrogen (B-N) bond. The B-N bond is isoelectronic with the C=C double bond, and, curiously, at least with boron, which accounts for 20% of boron at natural abundance, the 10 B N system has the same number of protons and neutrons as the 12 C C system.
Structural studies have also shown that p π-p π bonding in B-N Cited by:. THE bond order of boron–nitrogen compounds and the aromatic character of borazoles have been subjects of interest for many years (see, for example, ref.
Cited by: 3.Boron is unique among the elements and displays remarkable chemistry in all of its compounds. It is widely distributed in low concentrations throughout the Earth's crust and is nearly always found Author: David M. Schubert.Aspects of useful applications of main group Lewis acid–base pairs for the synthesis of sophisticated organometallic architectures are reviewed.
Special emphasis is put on the author's own studies of boron–nitrogen and boron–phosphorus adducts and the relevance of the compounds obtained for the development of (i) organometallic materials Cited by: