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  • 1
    Online-Ressource
    Online-Ressource
    San Diego :Elsevier Science & Technology,
    Schlagwort(e): Chemistry, Inorganic. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (569 pages)
    Ausgabe: 1st ed.
    ISBN: 9780080578958
    Serie: Issn Series
    DDC: 546
    Sprache: Englisch
    Anmerkung: Front Cover -- Advances in Inorganic Chemistry, Volume 46 -- Copyright Page -- Contents -- Chapter 1. The Octahedral M6Y8 and M6Y12 Clusters of Group 4 and 5 Transition Metals -- I. Introduction -- II. Group 6 -- III. Group 5 Metal Halide Clusters -- IV. Materials Chemistry Derived from Soluble Metal Halide Clusters -- References -- Chapter 2. Recent Advances in Noble-Gas Chemistry -- I. Introduction -- II. Recent Review Literature -- III. The Possibility of Argon Chemistry -- IV. Krypton Chemistry -- V. Xenon Chemistry -- VI. Radon Chemistry -- References -- Chapter 3. Coming to Grips with Reactive Intermediates -- I. Introduction -- II. Reaction Intermediates: Nerve Centers of Chemical Reactions -- III. Experimental Characterization of Reaction Intermediates: Retardation -- IV. Experimental Characterization of Reaction Intermediates: Time-Resolved Methods -- V. Experimental Characterization of Reaction Intermediates: Flow and Other Methods -- VI. Conclusions -- References -- Chapter 4. Toward the Construction of Functional Solid-State Supramolecular Metal Complexes Containing Copper(I) and Silver(I) -- I. Introduction -- II. Helical Frameworks -- III. S----S Contact-Assembled Frameworks -- IV. Hexagonal Frameworks and Graphite-like Structures -- V. Hydrogen-Bond-Assembled Frameworks -- VI. л-л-Interaction-Assembled Frameworks -- VII. Diamondoid Frameworks -- VIII. Other Frameworks Based on Covalent Bonds -- IX. Concluding Remarks -- References -- Chapter 5. Manganese Redox Enzymes and Model Systems: Properties, Structures, and Reactivity -- I. Introduction -- II. The Enzymes -- III. Structural Models -- IV. Physical Properties -- V. Reactivity -- VI. Conclusion -- References -- Chapter 6. Calcium-Binding Proteins -- I. Introduction -- II. Intracellular EF-Hand Calcium-Binding Proteins -- III. Calcium-Mediated Membrane-Binding Proteins. , IV. Extracellular Calcium-Binding Proteins -- V. Summary -- References -- Chapter 7. Leghemoglobin: Properties and Reactions -- I. Introduction -- II. Structure -- III. Biological Localization -- IV. Reactions with Different Molecules -- V. Oxidation of Fe(II) Leghemoglobin -- VI. Oxidation of Fe(III) Leghemoglobin -- VII. Reduction of Fe(IV)=O Leghemoglobin -- VIII. Reduction of Fe(III) Leghemoglobin -- IX. Reactions of Globin-Derived Radicals -- References -- Index -- Contents of Previous Volumes.
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  • 2
    Online-Ressource
    Online-Ressource
    San Diego :Elsevier Science & Technology,
    Schlagwort(e): Chemistry, Inorganic. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: Advances in Inorganic Chemistry presents timely and informative summaries of the current progress in a variety of subject areas within inorganic chemistry ranging from bio-inorganic to solid state studies. Thisacclaimed serial features reviews written by experts in the area and is an indispensable reference to advanced researchers. Each volume of Advances in Inorganic Chemistry contains an index, and each chapter is fully referenced.
    Materialart: Online-Ressource
    Seiten: 1 online resource (417 pages)
    Ausgabe: 1st ed.
    ISBN: 9780080578910
    Serie: Issn Series ; v.Volume 42
    DDC: 546
    Sprache: Englisch
    Anmerkung: Front Cover -- Advances in Inorganic Chemistry, Volume 42 -- Copyright Page -- Contents -- Chapter 1. Substitution Reactions of Solvated Metal Ions -- I. Introduction -- II. Solvent Exchange and Ligand Substitution on Main Group Metal Ions -- III. Solvent Exchange and Ligand Substitution on Transition Metal Ions -- IV. Solvent Exchange and Ligand Substitution on the Trivalent Lanthanides and Diosouranium(VI) -- V. Solvent Exchange and Ligand Substitution on Some Molybdenum and Tungsten Cluster Complexes -- VI. Concluding Comments -- VII. Appendix: Ligand Abbreviations, Formulae, and Structures -- References -- Chapter 2. Lewis Acid-Base Behavior in Aqueous Solution: Some Implications for Metal Ions in Biology -- I. Introduction -- II. Lewis Acid-Base Interactions in the Gas Phase -- III. Comparison of Behavior of Lewis Acids and Bases in Aqueous Solution and in the Gas Phase -- IV. Significance of HSAB Ideas for Zinc-Containing Metalloenzymes -- V. Chelate Ring Size and Metal Ion Selectivity -- VI. The Neutral Oxygen Donor -- VII. The Negative Oxygen Donor -- VIII. The Nitrogen Donor -- IX. Sulfur Donors -- X. Systems Containing More Than One Metal Ion-The Reverse Chelate -- References -- Chapter 3. The Synthesis and Structure of Organosilanols -- I. General Introduction -- II. General Synthetic Methods -- III. The Acidity and Basicity of the Silanol Group -- IV. Structural Studies of Silanols -- V. Summary and Conclusions -- References -- Chapter 4. Studies of the Soluble Methane Monooxygenase Protein System: Structure, Component Interactions, and Hydroxylation Mechanism -- I. Introduction -- II. Structural Studies of sMMO Hydroxylase -- III. Component Interactions -- IV. Mechanism of Hydroxylation -- V. Conclusions -- References. , Chapter 5. Alkyl, Hydride, and Hydroxide Derivatives of the s- and p-Block Elements Supported by Poly(pyrazolyl)borato Ligation: Models for Carbonic Anhydrase, Receptors for Anions, and the Study of Controlled Crystallographic Disorder -- I. Introduction -- II. Syntheses, Structures, and Steric Properties of Poly(pyrazoly1)hydroborato Ligands -- III. Terminal Alkyl Derivatives of the s- and p-Block Metals Supported by Poly(pyrazoly1)borato Ligation -- IV. Terminal Hydride Derivatives of the s- and p-Block Metals Supported by Poly(pyrazoly1)borato Ligation -- V. Terminal Hydroxide Derivatives of the s- and p-Block Metals Supported by Poly(pyrazo1yl)borato Ligation -- VI. Anion Coordination by Protonated Tris(pyrazoly1)hydroborato Derivatives -- VII. Controlled Crystallographic Disorder' in [TpRR']MX Complexes: Bond Length Artifacts as Determined by Single Crystal X-Ray Diffraction -- VIII. Summary -- References -- Index -- Contents of Previous Volumes.
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  • 3
    Online-Ressource
    Online-Ressource
    San Diego :Elsevier Science & Technology,
    Schlagwort(e): Chemistry, Inorganic. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (398 pages)
    Ausgabe: 1st ed.
    ISBN: 9780080578934
    Serie: Issn Series
    DDC: 546
    Sprache: Englisch
    Anmerkung: Front Cover -- Advances in Inorganic Chemistry, Volume 44 -- Copyright Page -- Contents -- Chapter 1. Organometallic Complexes of Fullerenes -- I. Introduction -- II. Synthesis -- III. Characterization -- IV. Structure -- V. Effects on Bonding of Metal Complexation -- VI. Physical Properties and Chemical Reactivity -- VII. Conclusion -- List of Abbreviations -- References -- Chapter 2. Group 6 Metal Chalcogenide Cluster Complexes and Their Relationships to Solid-state Cluster Compounds -- I. Introduction -- II. Octahedral Clusters -- III. Tetrahedral Clusters -- IV. Rhomboidal Clusters -- V. Triangular Clusters -- References -- Chapter 3. Macrocyclic Chemistry of Nickel -- I. Introduction -- II. Nickel(II) Complexes -- III. Nickel(III) Complexes -- IV. Nickel(I) Complexes -- References -- Chapter 4. Arsenic and Marine Organisms -- I. Introduction -- II. Arsenic Concentrations in Marine Samples -- III. Key Arsenic Compounds: Chemical and Analytical Considerations -- IV. Occurrence and Distribution of Arsenic Compounds in Marine Samples -- V. Toxicological Considerations -- VI. Biotransformation of Marine Arsenic Compounds -- VII. Origin of Arsenobetaine -- References -- Chapter 5. The Biochemical Action of Arsonic Acids Especially as Phosphate Analogues -- I. Scope of Review. -- II. The Biochemistry of Arsenate -- III. The Biochemistry of Arsenite -- IV. Arsonates as Analogues of Natural Phosphates or Phosphonates -- V. Arsonates as Analogues of Nonphosphate Metabolites -- VI. Other Biological Actions of Arsonates -- VII. Aspects of the Chemistry of Arsonates -- VIII. Summary -- References -- Chapter 6. Intrinsic Properties of Zinc(Il) Ion Pertinent to Zinc Enzymes -- I. Introduction -- II. Why Zinc(II) and Serine in Alkaline Phosphatase? -- III. Reactivity of Zinc(II)-Bound Thiolate. , IV. Dinuclear Metal Systems for Group Transferases and Their Models -- V. Concluding Remarks -- References -- Chapter 7. Activation of Dioxygen by Cobalt Group Metal Complexes -- I. Introduction -- II. Nitrogen Donor Ligands -- III. Phosphorus Donor Ligands -- IV. Oxygen and Sulfur Donor Ligands -- V. Carbon Donor Ligands -- VI. Special Applications -- VII. Concluding Remarks -- References -- Chapter 8. Recent Developments in Chromium Chemistry -- I. Introduction and Scope -- II.Oxo and Peroxo Ligands -- III. Organochromium Compounds -- IV. Polynuclear Chromium(III) Complexes -- V. Polyaminocarboxylic Ligands -- VI. Conjugate-Base Mechanism in Reactions of Chromium(III)Amine Complexes -- References -- Index -- Contents of Previous Volumes.
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  • 4
    Online-Ressource
    Online-Ressource
    Burlington :Elsevier Science & Technology,
    Schlagwort(e): Chemistry, Inorganic. ; Chemistry. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: Advances in Inorganic Chemistry presents timely and informative summaries of the current progress in a variety of subject areas within inorganic chemistry, ranging from bioinorganic to solid state. This acclaimed serial features reviews written by experts in the area and is an indispensable reference to advanced researchers. Each volume of Advances in Inorganic Chemistry contains an index, and each chapter is fully referenced.
    Materialart: Online-Ressource
    Seiten: 1 online resource (385 pages)
    Ausgabe: 1st ed.
    ISBN: 9780080578965
    Serie: Issn Series ; v.Volume 48
    DDC: 546
    Sprache: Englisch
    Anmerkung: Front Cover -- Advances in Inorganic Chemistry, Volume 48 -- Copyright Page -- Contents -- Contents of Volumes 1-47 -- Subject Index -- Contributor Index.
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  • 5
    Online-Ressource
    Online-Ressource
    San Diego :Elsevier Science & Technology,
    Schlagwort(e): Chemistry. ; Chemistry, Inorganic. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: Advances in Inorganic Chemistry presents timely and informative summaries of the current progress in a variety of subject areas within inorganic chemistry, ranging from bio-inorganic to solid state. This acclaimed serial features reviews written by experts in the area and is an indispensable reference for advanced researchers. Each volume of Advances in Inorganic Chemistry contains an index, and each chapter is fully referenced.
    Materialart: Online-Ressource
    Seiten: 1 online resource (453 pages)
    Ausgabe: 1st ed.
    ISBN: 9780080524481
    Serie: Issn Series ; v.Volume 49
    DDC: 546
    Sprache: Englisch
    Anmerkung: Front Cover -- Advances in Inorganic Chemistry, Volume 49 -- Copyright Page -- Contents -- Chapter 1. Inorganic and Bioinorganic Reaction Mechanisms: Application of High-pressure Techniques -- I. Introduction -- II. Ligand Substitution Reactions -- III. Reactions with Small Molecules -- IV. Electron-Transfer Reactions -- V. Miscellaneous Reactions -- VI. Concluding Remarks/Future Perspectives -- References -- Chapter 2. Substitution Studies of Second- and Third-Row Transition Metal Oxo Complexes -- I. Introduction -- II. Characterization of [MO(L)(CN)4]m- Complexes -- III. Proton Exchange Kinetics -- IV. Oxygen Exchange Kinetics -- V. Cyanide Exchange Kinetics -- VI. Comparison of the Rates of Inversion, Oxygen, and Cyanide Exchange -- VII. In Vitro and In Vivo Reactivity of Technetium and Rhenium Complexes -- References -- Chapter 3. Protonation, Oligomerization, and Condensation Reactions of Vanadate(V), Molybdate(VI), and Tungstate(VI) -- I. Introduction -- II. Vanadate(V) -- III. Molybdate(VI) -- IV. Tungstate(VI) -- V. Mixed Polyoxoanions -- VI. Concluding Remarks -- References -- Chapter 4. Medicinal Inorganic Chemistry -- I. Introduction -- II. Anticancer Agents -- III. Photodynamic and Sonodynamic Therapy -- IV. Radiopharmaceuticals -- V. Magnetic Resonance Imaging Contrast Agents -- VI. Anti-infective Agents -- VII. Anti-inflammatory and Antiarthritic Agents -- VIII. Bismuth Antiulcer Drugs -- IX. Neurological Agents -- X. Cardiovascular and Hematopoietic System -- XI. Insulin Mimetics -- XII. Chelation Therapy -- XIII. Metal Activation of Organic Drugs -- XIV. Metalloenzyme Inhibitors as Drugs -- XV. Conclusion and Outlook -- References -- Chapter 5. The Cobalt(III)-Promoted Synthesis of Small Peptides -- I. Introduction -- II. Genealogy -- III. Synthetic Approaches -- IV. Cobalt(III) as a Protecting Group. , V. Optical Purity and Epimerization -- VI. Mechanisms of Ester Aminolysis -- VII. Peptide Synthesis at Metal Centers Other Than Cobalt(III) -- VIII. Experimental Methods -- IX. Concluding Remarks -- References -- Chapter 6. Structures and Reactivities of Platinum-Blues and the Related Amidate-Bridged PlatinumIII Compounds -- I. Introduction -- II. Syntheses and Structures of Platinum-Blues and Related Amidate-Bridged PlatinumIII Compounds -- III. Basic Spectroscopic Properties of Platinum-Blues and Related Platinum (3.0+) Complexes -- IV. Basic Reactions in Solution -- V. Catalysis of Amidate-Bridged Platinum(III) Complexes -- VI. Organometallic Chemistry of Dinuclear Pt(III) Complexes -- VII. Antitumor Active Platinum-Blue Complexes -- References -- Index -- Contents of Previous Volumes.
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  • 6
    ISSN: 1089-7674
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: The Small Tight Aspect Ratio Tokamak (START) [A. Sykes et al., Nucl. Fusion 32, 769 (1994)] spherical tokamak has recently achieved the record value of toroidal β∼30% in a tokamak-like configuration. The improvements that have made these results possible are presented along with a description of the global equilibrium parameters of the discharges. The ideal magnetohydrodynamic (MHD) stability of these discharges is analyzed, and they are found to be in close proximity to both the ballooning limit and the external current driven kink limit, but they are found to be far from the pressure driven external kink limit. Disruptivity for a range of shots is not correlated with the normalized β limit, but does correlate well with the empirical high-li disruption limit. The transport properties of these high-β equilibria are analyzed and compared to conventional tokamak scaling laws and transport models. The global transport is at least as good as that predicted by the ITER97-ELMy (edge-localized) scaling law. The local ion transport is in good agreement with that predicted by neoclassical models. The electron transport is anomalous, showing rough agreement with the Lackner–Gottardi transport model. © 1998 American Institute of Physics.
    Materialart: Digitale Medien
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  • 7
    ISSN: 1089-7674
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: The operational limits observed in spherical tokamaks, notably the small tight aspect ratio tokamak (START) device [A. Sykes et al., Nucl. Fusion 32, 694 (1992)], are consistent with those found in conventional aspect ratio tokamaks. In particular the highest β achieved (∼40%) is consistent with an ideal magneto-hydro-dynamic (MHD) Troyon type limit, the upper limit on density is well described by the Greenwald density (πa2n¯e/Ip∼1) and the normalized current (Ip/aBt) is limited such that q95(approximately-greater-than)2. Stability calculations indicate scope for increasing both normalized β and normalized current beyond the values so far achieved, although wall stabilization is generally needed for low-n modes. In double null configurations current terminating disruptions occur at each of the operational boundaries, though the current quench tends to be slow at the density limit and disruptions at high β may be due to the low q. In early limiter START discharges, before the divertor coils were installed, disruptions rarely occurred. Instead internal reconnection events which have all the characteristics of a disruption except the current quench occurred. These various disruptive behaviors are explained in terms of a model in which helicity is conserved during the disruption. Due to the low toroidal field beam ions in START, and α particles in a ST power plant, are super-Alfvénic. This gives the possibility for toroidal Alfvén eigenmodes (TAEs) to occur and such modes are frequently observed in START neutral beam injection (NBI) discharges, but seem to be benign. The features of these observed TAEs are shown to be in agreement with MHD calculations.
    Materialart: Digitale Medien
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  • 8
    ISSN: 1520-510X
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
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  • 9
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Inorganic chemistry 34 (1995), S. 5935-5941 
    ISSN: 1520-510X
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
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  • 10
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Journal of the American Chemical Society 117 (1995), S. 3635-3636 
    ISSN: 1520-5126
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
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