Transition Elements

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Organometallic hydroxides of transition elements.

3. Introduction 3815 4. Group 3 Organo-hydroxides 3816 5. Group 4 Organo-hydroxides 3821 5.1. Titanium 3822 5.2. Zirconium 3823 5.3. Hafnium 3824 6. Group 5 Organo-hydroxides 3825 6.1. Vanadium 3825 6.2. Niobium 3825 6.3. Tantalum 3826 7. Group 6 Organo-hydroxides 3826 7.1. Chromium 3826 7.2. Molybdenum 3826 7.3. Tungsten 3829 8. Group 7 Organo-hydroxides 3830 8.1. Manganese 3830 8.2. Techneciu...

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Inorganic Chemistry Chemistry of Transition Elements

Introduction Atomic Structures and Properties Electronic configurations Radii of atoms and ions Ionisation enthalpies Oxidation states Compound formation in maximum oxidation states Stability of compounds in aqueous solution Magnetic properties Coloured ion formation Alloy formation Interstitial compound formation Coordination Compounds Types of ligands Homleptic and heteroleptic complexes Coor...

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The Transport Coefficient for Non-transition Elements

Using the recent experimental data for liquid aluminum, copper, lead, tin, gallium and bismuth, the effective interatomic potential has been calculated by inverting the Week-Chandler-Anderson (WCA) perturbation theory.Also, first and second derivatives of interatomic potential y(r), along with different correlation functions as g(r), c(r), have been calculated for the mentioned liquid metals. W...

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Computational and Programming Aspects of Transition Elements in a Three-dimensional Finite Element Program

The performance of any finite element (FE) structural analysis is directly related to the global number of nodes and degrees of freedom (DOF) of the discretized structure and mesh distribution attributes. It is obvious that the appropriate numerical analysis needs finer elements in the zone of interest, e.g. zone of high stress concentration and intensity, and coarser elements for farther porti...

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ژورنال

عنوان ژورنال: Nature

سال: 1970

ISSN: 0028-0836,1476-4687

DOI: 10.1038/225203b0