Structural Chemistry of Several Transition Metal -sulfur and -arsenic Complexes

Structural Chemistry of Several Transition Metal -sulfur and -arsenic Complexes PDF Author: Donald Loren Stevenson
Publisher:
ISBN:
Category : Arsenic
Languages : en
Pages : 310

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Structural Chemistry of Several Transition Metal -sulfur and -arsenic Complexes

Structural Chemistry of Several Transition Metal -sulfur and -arsenic Complexes PDF Author: Donald Loren Stevenson
Publisher:
ISBN:
Category : Arsenic
Languages : en
Pages : 310

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1278

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Dissertation Abstracts

Dissertation Abstracts PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1018

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OAR

OAR PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 570

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 696

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Binary Fluorides

Binary Fluorides PDF Author: Donald T. Hawkins
Publisher: Springer Science & Business Media
ISBN: 1468461478
Category : Science
Languages : en
Pages : 250

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Coverage For some time, we have contemplated a comprehensive review of the structures and force fields of the binary fluorides. This bibliography of 1498 references marks the first step of that effort. We are pub lishing this material now rather than waiting until the review is complete some two years hence because we believe that the information already accumulated will be of immediate use to a broad spectrum of researchers. Anyone ambitious enough to read through all the articles on binary fluorides will find that the struc tures and force fields of many of these molecules are at present unknown. For example, it has not been clearly established to which point group(s) the lanthanide trifluorides should be assigned. There remain interesting problems relating to the role of Jahn-Teller and pseudo-Jahn-Teller distortions in some of the transition metal fluorides such as VF , MoF , ReF , and ReF , to name only a few. One s s 6 7 also finds fascinating examples of large-amplitude motions, or pseudorotations, as they are often called, in such molecules as XeF 6, I F 7, and PF 5' For those binary fluorides whose equilibrium geometries are precisely known, there still exists the problem of accurately determining the harmonic force field. In a few cases, most notably the Group VA trifluorides, there has been some attempt made at extracting the cubic and quartic contributions to the force field.

Selenium and Tellurium Chemistry

Selenium and Tellurium Chemistry PDF Author: J. Derek Woollins
Publisher: Springer Science & Business Media
ISBN: 3642206999
Category : Science
Languages : en
Pages : 326

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Our knowledge of the chemistry of selenium and tellurium has seen significant progress in the last few decades. This monograph comprises contributions from leading scientists on the latest research into the synthesis, structure and bonding of novel selenium and tellurium compounds. It provides insight into mechanistic studies of these compounds and describes coordination chemistry involving selenium and tellurium containing ligands. Contributions also describe the theoretical and spectroscopic studies of selenium and tellurium compounds. Additionally, this monograph outlines the applications of selenium and tellurium in biological systems, materials science and as reagents in organic synthesis and shows how these applications have been a fundamental driving force behind the research into the inorganic and organic chemistry these fascinating elements.

Geochemistry at the Earth’s Surface

Geochemistry at the Earth’s Surface PDF Author: Andreas Bauer
Publisher: Springer
ISBN: 3642313590
Category : Science
Languages : en
Pages : 327

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Book Description
Geochemistry at the surface of the earth is dominated by two somewhat antagonistic forces: chemical reactions which attempt to attain a steady state (equilibrium) and geological movement of materials in time and space which changes the parameters that control chemical equilibrium. Another aspect that is extremely important to earth surface geochemistry is the effect of plants on the chemical and physical stability of materials (soils). Plant systems in fact work against the normal chemical changes (loss of silica, potassium, etc.) and the normal physical changes (stabilizing fine grained materials (clays) in the surface zones to avoid erosion). Biological effects are clearly seen in redox effects in the various parts of the earth surface movement cycle; soil formation, stream transport, sedimentation. This book attempts to outline these different parameters and their interactions as they affect earth surface geochemistry in order to give a better understanding of movement and accumulation of elements at the surface of the earth.

Journal of Research of the National Institute of Standards and Technology

Journal of Research of the National Institute of Standards and Technology PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 870

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Reports NIST research and development in the physical and engineering sciences in which the Institute is active. These include physics, chemistry, engineering, mathematics, and computer sciences. Emphasis on measurement methodology and the basic technology underlying standardization.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 816

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