Compounds chelated complex metal hydrides

Crystallographic studies of transition metal hydride complexes Stereochemistry of six-coordination Five-coordinate structures Stereochemistry of five-coordinate Co complexes Absolute stereochemistry of chelate complexes Stereochemistry of optically-active transition metal complexes Electron density distributions in inorganic compounds... 

Transition metal hydrides. (J. P. McCue, Coordination Chem. Rev., 1973, 10, 265). Transition-metal cluster compounds. (R. B. King, Progr. Inorg. Chem., 1972,15, 287). Stereochemistry of bis-chelate metal(ii) complexes. (R. H. Holm and M. J. O Connor, Progr. Inorg. Chem., 1972, 14, 241). 

The analytes pass into the plasma through chromatographic separation as hydrides or other volatile compounds, metal chelates, anions, or organome-tallic compounds. When the exact composition of the metal complex studied is known, it is possible to calculate the amount of the organic ligands on the basis of the amount of metal in the sample. Detection limits obtained by HPLC-plasma-AES or GC-plasma-AES methods are generally somewhat higher than those for conventional plasma—AES methods, but the sample volume required for the sample introduction by HPLC or GC is much smaller than that required for the solution nebulization. 

The oligomers obtained with these systems follow a Schulz-Flory type distribution. The nickel catalyst complexes can be divided into two groups nickel(ll) compounds modified with alkyl or hydride main-group metal derivatives (Ziegler-Natta type catalyst) and chelated nickel compounds with a Ni-C bond. 

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