Fluorine complexes containing

In addition to the simple halides, boron forms fluorine complexes containing the fluoroboratc ion (BF4 ) Subhalidcs of boron arc known (B2X4) of the structure ... 

Lead iV) fluoride, Pbp4, strong fluorinating agent (PbFa plus F2). Forms complexes containing the [PbFft] " ion. 

Figure 6.26. Carbene reaction catalysed by rhodium(II) complexes containing fluorinated...

Most substances are attacked to some extent by F2. Therefore, combustion calorimetric samples must be isolated from fluorine until the start of the reaction period. However, it is virtually impossible to find protective materials that can be easily sealed around the sample, that are inert to fluorine, or that do not lead to complex mixtures of products on fluorination. The use of a two-compartment bomb, such as the one represented in figure 7.12, enabled these problems to be overcome and became the preferred option in most fluorine combustion calorimetric studies [111,113,114,122,123], Fluorine is contained in tank A, which surrounds the bomb body B. The bomb head C is attached to the bomb body by the cylindrical screw collar D. The bomb, in an inverted position (figure 7.12),... 

There are many fluorocomplexes of aluminum. The general formula for the fluoroaluminates is M I, I, a I- based upon A1F6 octohedra. which may share comers to give other ratios of A1 F than 1 6. Chloroaluminates of the type M lAlClj] are obtainable from fused melts. Aluminum ions form chloro-, bromo-, and iodo-complexes containing tetrahedral IALX41 ions. However, in sodium aluminum fluoride NaAlF4, the aluminum atoms are in the centers of octohedra of fluorine atoms in which the fluorine atoms are shared with neighboring aluminum atoms. 

A variety of metal complexes containing fluorinated aminoalkoxy ligands have been prepared by template reactions involving amines and fluorinated 2,4-pen tanediones. 47,148... 

Transition metal complexes containing fluorinated ligands date back to the initial explosive development of organometallic chemistry in the period from 1950 to 1970, and some early reviews contain a great deal of useful and relevant information (3,6,7). Early work clearly established that these compounds do indeed exhibit dramatically different structural, bonding, and chemical... 

Aluminium forms fluoro-, chloro- and bromo-complexes, containing tetrahedral AIX4- ions and, in the case of fluorine, AlFg - octahedra. In the cubic cell of cryolite, NagAlFg, the corners and centre are occupied by distorted AlFg " octahedra, and the Na+ ions are arranged as in Fig. 145. In... 

R. A. Michelin, E. Pizzo, A. Scarso, P. Sgarbossa, G. Strukul, A. Tassan, Baeyer-Villiger oxidation of ketones catalyzed by platinum(II) Lewis acid complexes containing coordinated electron-poor fluorinated diphosphines, Organometallics 24 (2005) 1012. 

The structure of [Pt(Me)3(Tp )] was compared with that of the distorted octahedral Pt(IV) complex containing the Tp CF3 ligand. The study supports a substantially weaker coordination for the fluorinated Tp ligand, the Pt-N being significantly longer and the Pt-Me slightly shorter in the fluorinated complex.524... 

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