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Complexing properties

Table 2 shows the present state-of-the-art for the electrical conductivity of doped conjugated polymers. The magnitude of the electrical conductivity in polymers is a complex property determined by many stmctural aspects of the system. These include main-chain stmcture and TT-ovedap, molecular... [Pg.42]

To find the best a priori conditions of analysis, the equilibrium analysis, based on material balances and all physicochemical knowledge involved with an electrolytic system, has been done with use of iterative computer programs. The effects resulting from (a) a buffer chosen, (b) its concentration and (c) complexing properties, (d) pH value established were considered in simulated and experimental titrations. Further effects tested were tolerances in (e) volumes of titrants added in aliquots, (f) pre-assumed pH values on precision and accuracy of concentration measured from intersection of two segments obtained in such titrations. [Pg.83]

Ion-exchange and complexing properties of organosilicon adsorbents were studied on the example of 50 elements of Periodical System. Among synthesized adsorbents it was found an effective complexation afents toward rare-earth elements. The sorption of elements is accompanied by bright display of tetradic effect. Adsorbents were synthesized, which opened wide chances of soi ption isolation and division of rare-earth elements. [Pg.273]

In 1960, Dann, Chiesa and Gates of the Kodak Research Laboratories found that the disulfur analog of then unknown 18-crown-6 resulted from the reaction shown in Eq. (6.3). Since the complexation properties of such substances were not yet recognized, especially as they might apply to transition metals, this early and pioneering work has not had the recognition it probably deserved. [Pg.268]

The metal-ion complexing properties of crown ethers are clearly evident in their-effects on the solubility and reactivity of ionic compounds in nonpolar- media. Potassium fluoride (KF) is ionic and practically insoluble in benzene alone, but dissolves in it when 18-crown-6 is present. This happens because of the electron distribution of 18-crown-6 as shown in Figure 16.2a. The electrostatic potential surface consists of essentially two regions an electron-rich interior associated with the oxygens and a hydrocarbon-like exterior associated with the CH2 groups. When KF is added to a solution of 18-crown-6 in benzene, potassium ion (K ) interacts with the oxygens of the crown ether to for-m a Lewis acid-Lewis base complex. As can be seen in the space-filling model of this... [Pg.669]

Phase-transfer catalysis succeeds for two reasons. First, it provides a mechanism for introducing an anion into the medium that contains the reactive substrate. More important, the anion is introduced in a weakly solvated, highly reactive state. You ve already seen phase-transfer catalysis in another fonn in Section 16.4, where the metal-complexing properties of crown ethers were described. Crown ethers pennit metal salts to dissolve in nonpolai solvents by sunounding the cation with a lipophilic cloak, leaving the anion free to react without the encumbrance of strong solvation forces. [Pg.926]

The synthesis of new polymeric materials having complex properties has recently become of great practical importance to polymer chemistry and technology. The synthesis of new materials can be prepared by either their monomers or modification of used polymers in industry. Today, polystyrene (PS), which is widely used in industrial applications as polyolefins and polyvinylchlorides, is also used for the production of plastic materials, which are used instead of metals in technology. For this reason, it is important to synthesize different PS plastic materials. Among the modification of PS, two methods can be considered, viz. physical and chemical modifications. These methods are extensively used to increase physico-mechanical properties, such as resistance to strike, air, or temperature for the synthesizing of new PS plastic materials. [Pg.259]

A certain crown ether having additional coordination sites for a trasition metal cation (71) changes the transport property for alkali metal cations when it complexes with the transition metal cation 76) (Fig. 13). The fact that a carrier can be developed which has a reversible complexation property for a transition metal cation strongly suggests that this type of ionophore can be applied to the active transport system. [Pg.57]

Application of the reaction to the 2-azidobenzoyl derivative of diethylene glycol monomethyl ether 92, in a mixture of tetrahydrofuran and diethylene glycol monomethyl ether as the nucleophile, affords 2-(2-methoxyethoxy)ethyl 2-[2-(2-methoxyethoxy)ethoxy]-37/-azepine-3-carbo-xylate (93), which displays metal cation complexing properties towards lithium, potassium, and. to a lesser extent, barium and calcium cations.198... [Pg.154]

All the known porphyrin isomers are typical benzoid aromatic compounds which show distinctly porphyrin-like characteristic electronic absorption spectra.13 Also the complexation properties for metal ions, NH tautomerism and the NMR spectra are quite similar to the parent porphyrin structure. [Pg.674]

To ensure quality control material suppliers and developers routinely measure such complex properties as molecular weight and its distribution, crystallinity and crystalline lattice geometry, and detailed fracture characteristics (Chapter 6). They use complex, specialized tests such as gel permeation chromatography (2, 3), wide- and narrow-angle X-ray diffraction, scanning electron microscopy, and high-temperature pressurized solvent reaction tests to develop new polymers and plastics applications. [Pg.300]

Hydrogen bonding and complexing properties of R2S02 and R2SO... [Pg.541]


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See also in sourсe #XX -- [ Pg.42 ]




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2:3 lanthanide complexes luminescent properties

Absorption Properties of Highly Symmetrical Complexes

Acetylene complexes properties

Activated complex Properties

Alkyl complexes thermodynamic properties

Alkynyl complexes, properties

Allyl complexes dynamic properties

Allylic complexes, properties

Amido complexes magnetic properties

Amido complexes physical properties

Amido complexes thermodynamic properties

Anti-tumour properties complexes

Antimicrobial Properties of NHC-Ruthenium(II) Complexes

Antimicrobial properties complexes

Arene complexes magnetic properties

Arene complexes properties

Aryl complexes properties

Ascorbic acid metal complexing properties

Basic properties Benzene complexes

Basic properties Carbene’ complexes

Basic properties complexes)

Beneficial Micro Reactor Properties for Ni-Pyridine Complex Formations

Boron-nitrogen complexes properties

Butadiene complexes properties

Carbene complexes magnetic properties

Carbene complexes properties

Carbene complexes spectroscopic properties

Carbonyl complexes physical properties

Carbonyl complexes structural properties

Carbyne complexes ligand electronic properties

Carbyne complexes properties

Catalyst complexes, optical properties

Charge transfer complex mechanical properties

Chiral metal complexes chiroptical properties

Chloro complexes physical properties

Chromium complexes magnetic properties

Cobalt complex catalytic properties

Cobalt complexes magnetic properties

Cobalt complexes properties

Cobalt complexes thermodynamic properties

Colligative properties Complexes

Complex analytic properties

Complex halides physical properties

Complex halides thermodynamic properties

Complex ions chemical properties

Complex ions magnetic properties

Complex ions properties

Complex molecules, synthesis properties

Complex oxides magnetic properties

Complex oxides physical properties

Complex oxides thermodynamic properties

Complex oxides, properties responsible

Complex polymers property determination

Complex sensitive properties

Complex systems geometric properties

Complex systems properties

Complex systems, electrical property

Complexation properties

Complexation properties macromolecular ligands

Complexes fluorescence properties

Complexes magnetic properties

Complexes of Combinatorial Properties

Complexes spectroscopic properties

Complexes stereochemical properties

Complexes thermal properties

Complexes, 14 properties

Complexes, 14 properties

Complexes, catalytic properties

Complexes, magnetic properties spectra

Complexing properties, humic

Complexity, Measurement Scheme, and the Spectral Properties of Fluorophores

Continuity Properties for Complex Variables Analyticity

Coordination complexes magnetic properties

Copper complexes electronic properties

Copper complexes magnetic properties

Copper complexes redox properties

Cr-bond complexes structure and properties

Cyanide-bridged complexes magnetic properties

Cyclobutadiene complexes properties

Cycloheptatrienyl complexes properties

Cyclooctatetraene complexes properties

Cyclopentadienyl complexes magnetic properties

Dienyl complexes properties

Dihydrogen ligand or complex (cont properties

Electrical properties metal complexes

Electrochemical propertie metal complexes

Electrochemical properties nickel macrocyclic complexes

Excess thermodynamic properties complex formations

Fullerene complexes chemical properties

Fullerene complexes physical properties

GENERAL PROPERTIES OF ORGANOMETALLIC COMPLEXES

Geometric properties coordination complexes

Gold complexes antitumor properties

Gold complexes luminescence properties

Gold complexes redox properties

Halogen complexes physical properties

Homoleptic complexes solution properties

Homoleptic complexes spectroscopic properties

Hydrido complexes physical properties

Hydrido complexes properties

Hydrogen bonding complex dynamic mechanical property

Hydrogen-bonding complex, solid propertie

Hydroxide complexes properties

Illustrating Structural and Electronic Properties of Complex Nanocatalysts

Imido complexes properties

Individual structure-complexation property models

Inert metal complexes properties

Influence of Polymer Type on Complex Properties

Inorganic complexes, optical properties

Iodine complex chemical properties

Iodine complex physical properties

Iridium complexes chemical properties

Iridium complexes electrical properties

Iridium complexes magnetic properties

Iridium complexes, luminescence properties

Iron complexes magnetic properties

Iron complexes redox properties

Iron porphyrin complexes properties

Kinetic Properties of the Immobilized Zn(II) Complexes

Lanthanide complexes photophysical properties

Lanthanide complexes properties

Lipid-starch complexes functional properties

Lipid-starch complexes properties

Luminescence properties complexes

Luminescence properties osmium complexes

Luminescence properties platinum complexes

Luminescence properties ruthenium complexes

Luminescence properties silver complexes

Macrocycle-metal complex properties

Macrocyclic ligands, complexation thermodynamic properties

Macromolecular metal complexes properties

Magnetic properties halide complexes

Magnetic properties high-spin complexes

Magnetic properties of complex ions

Magnetic properties of complexe

Magnetic properties of complexes

Magnetic properties of transition metal complexes

Magnetic properties phosphine complexes

Magnetic properties, transition metal complexes

Metabolic intermediate complexes properties

Metal Complexes Electronic Structure and Properties

Metal complex dendrimers luminescence properties

Metal complex dendrimers properties

Metal complexes properties

Metal complexes, mesogenic properties

Metal ions complex-forming properties

Metal organic complexes, thermodynamic properties

Metallic complexes properties

Models/modeling complex liquid structure-property relationships

Molybdenum complexes electronic properties

Molybdenum complexes magnetic properties

Molybdenum complexes properties

Neutral complexes electrical properties

Nickel complexes dithiolene magnetic properties

Nickel complexes electrical properties

Nickel complexes magnetic properties

Nickel complexes properties

Nickel macrocyclic complexes properties

Niobium complexes properties

Nucleic acid complexes, physical properties

Olefin complexes spectral properties

Optical properties complexes

Optical properties of transition metal complexes

Osmium complexes properties

Osmium complexes redox properties

Packing Properties of the Deoxycholic Acid Complexes

Palladium complexes electrical properties

Palladium complexes fundamental properties

Palladium complexes magnetic properties

Palladium complexes properties

Palladium® complexes chemical properties

Peroxo complexes structural properties

Perylene complexes electrical properties

Pharmacological properties chelate complexes

Phosphine complexes steric properties

Photochemical properties of macrobicyclic complexes

Photophysical Properties of Lanthanide Complexes with Asymmetric Dodecahedron Structures

Photophysical properties complexes

Physical Properties of Eleven-Atom Ligand Complexes

Physical Properties of Transition Metal Formyl Complexes

Planar metal complex systems electrical property studies

Platinum complexes magnetic properties

Platinum complexes physical properties

Platinum complexes properties

Podands complexation properties

Polyaza complexation properties

Polyelectrolyte complex properties

Polymer-electrolyte complexes conducting properties

Polymer-electrolyte complexes mechanical properties

Polymer-electrolyte complexes thermal properties

Polymeric metal complexes properties

Pre-lab 4.1 Substitution Properties of Metal Ion Complexes in

Preparation, Reactions, Complexes, and Physical Properties

Properties of Acetylene Complexes

Properties of Carbene Complexes

Properties of Complex Numbers

Properties of Complexes

Properties of Complexes with Metal-Carbon a-Bonds

Properties of Cyclopentadienyl Complexes

Properties of Diene Complexes

Properties of Isocyanide Complexes

Properties of Isolated Complexes B- XY How to Measure Them

Properties of Metal Ion-Ligand Complexes

Properties of Phosphine Complexes

Properties of a Many-Particle Hamiltonian under Complex Scaling

Properties of complex composites

Properties of inorganic complexes

Properties of the Ammine Copper Complexes

Redox Properties of Metal Complexes

Redox properties bipyridyl metal complexes

Redox properties metallo-dithiolene complexes

Redox properties nitrogenase complexes

Redox properties, nickel macrocyclic complexes

Relation between the complexing power of solvents and their acid-base properties

Rhenium complex electronic properties

Rhenium complexes luminescent properties

Rhenium diimine complex photophysical properties

Rhenium diimine complexes properties

Rhodium complexes magnetic properties

Ru complexes properties

Ru complexes redox properties

Ru complexes spectroscopic properties

Sandwich complexes optical properties

Scandium complexes properties

Silver complexes magnetic properties

Some Properties of Complex Systems Self-organization, the Butterfly Effect, Adaptability and Probabilistic Advantages

Spectral properties of transition-metal complexes

Spectroscopic and Magnetic Properties of Coordination Complexes

Spectroscopic property complex refractive index

Square-planar nickel macrocyclic complexes properties

Surface complexation models acid-base properties

Synthesis, Structure, and Properties of Bipy Complexes

Tantalum complexes properties

Tellurium complexes properties

The properties of perfluoro-alkyl and -aryl transition metal complexes

Theoretical Basis for the Bonding and Properties of Complexes

Thermal properties, gold complexes

Thermodynamic properties complexes reacting with

Titanium complexes halide complex properties

Titanium complexes magnetic properties

Titanium complexes properties

Transition metal complexes (coordination magnetic properties

Transition metal complexes physical properties

Transition metal-hydride complexes chemical properties

Transition metals complexes, catalytic properties

Transition-metal complexes properties

Triazolate complexes structural properties

Triazole complexes structural properties

Tungsten carbonyl complexes structure and properties

Tungsten carbonyl complexes synthesis, structure, properties

Tungsten complexes properties

Tungsten complexes structure and properties

Vinylidene complexes physical properties

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