Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Metallic bonding characteristics

Aluminum—tetradentate ligand catalyst system, in epoxide homopolymerization, 11, 601 Aluminum(I) tetrahedra, synthesis, 9, 262 Aluminum(III)-tin exchange, process, 9, 265 Aluminum-transition metal bonds, characteristics, 9, 264 Amavadine, for alkane carboxylations, 10, 234—235 Ambruticin S, via ring-closing diene metathesis, 11, 218 Amide-allenes, cyclizations, 10, 718 Amide ether complexes, with Zr(IV) and Hf(IV), 4, 783 Amide hybrid ligands, in organometallic synthesis, 1, 64 Amides... [Pg.53]

Polyphenylquinoxaline (PPQ) and Polyimide (LARC-TPI) adhesive systems were evaluated for titanium metal bond characteristics in various environments. Each polymer was chemically analyzed prior to fabrication into glass reinforced films and bonded into titanium test coupons. [Pg.489]

Metal-Metal Bond Characteristics in Very Small Particles and... [Pg.137]

METAL-METAL BOND CHARACTERISTICS IN VERY SMALL PARTICLES AND MOLECULAR CLUSTERS... [Pg.164]

Just as, in Group VB, niobium, so, in this Group, molybdenum provides most of the examples of the chalcogenide halides. The occurrence and preparation of such compounds are described in numerous publications. In most cases, they have been obtained as powders, with the composition based on chemical analyses only. The presence of defined, homogeneous phases is, therefore, in many cases doubtful. In addition, some published results are contradictory. A decision is possible where a complete structure analysis has been made. As will be shown later, the formation of metal-metal bonds (so-called clusters), as in the case of niobium, is the most characteristic building-principle. Such clusters... [Pg.370]

One of the distinctive aspects of transition-metal and lanthanide chemistry is cluster formation via metal-metal bonding that is characteristic of many of these elements in low oxidation states [1]. The unique structural, chemical, and... [Pg.79]

The excited states which are responsible for the eel of the previous examples are of the CTML type or involved in metal-metal bonding of polynuclear complexes. Photoluminescence, or eel in our case, can also originate from intraligand (IL) excited states provided these states are the lowest excited states of such complexes. IL emissions are characteristic for many transition metal... [Pg.165]

Substitution reactions of metal carbonyls frequently indicate differences in bonding characteristics of... [Pg.749]

Table II. Characteristics of metal-metal bonded ternary and quaternary molybdenum oxides. Table II. Characteristics of metal-metal bonded ternary and quaternary molybdenum oxides.
See other pages where Metallic bonding characteristics is mentioned: [Pg.272]    [Pg.374]    [Pg.219]    [Pg.14]    [Pg.191]    [Pg.272]    [Pg.374]    [Pg.219]    [Pg.14]    [Pg.191]    [Pg.417]    [Pg.344]    [Pg.80]    [Pg.124]    [Pg.265]    [Pg.100]    [Pg.318]    [Pg.957]    [Pg.5]    [Pg.350]    [Pg.366]    [Pg.818]    [Pg.402]    [Pg.159]    [Pg.10]    [Pg.13]    [Pg.650]    [Pg.1022]    [Pg.6]    [Pg.116]    [Pg.43]    [Pg.88]    [Pg.91]    [Pg.127]    [Pg.100]    [Pg.713]    [Pg.52]    [Pg.216]    [Pg.504]    [Pg.78]    [Pg.102]    [Pg.2]    [Pg.124]    [Pg.254]   
See also in sourсe #XX -- [ Pg.270 , Pg.270 , Pg.271 ]

See also in sourсe #XX -- [ Pg.270 , Pg.270 , Pg.271 ]

See also in sourсe #XX -- [ Pg.278 , Pg.279 ]



SEARCH



Metal characteristics

© 2024 chempedia.info