Asymmetric bridge

X = Cl, Br, I, SCN Figure 19 Some examples of asymmetric bridged gold (II) complexes. 

Rausch MD, Chien JCW, Thomas EJ (2000) Substituent effects on the stereospecificity of propylene polymerization by novel asymmetric bridged zirconocenes. A mechanistic discussion. Macromolecules 33 1546-1552... 

In fact, the barrier for proton transfer in the maleate anion appears to lie below the zero-point vibrational energy level (W. M. Westler, private communication). Thus, vibrationally averaged properties of the maleate anion will correspond to a symmetrically bridged Cjv transition-state structure rather than to either of the asymmetrically bridged equilibrium structures in Fig. 5.22. For present purposes this interesting feature of the potential surface can be ignored. 

Chiral, Ci-symmetric (asymmetric) bridged metallocenes, 16 108-109 Chiral, C2-symmetric bridged metallocenes, 16 104-108 Chiral, C2-symmetric catalysts, racemic mixture of, 16 106 Chiral, C2-symmetric unbridged metallocenes, 16 108 Chiral catalysts, 16 395 Chiral centers, in biochemical compounds, 17 402... 

Synthesis of Asymmetrically Bridged Phosphido Ligand Complexes... 

The structure of the cluster compound [H2FeRu3(CO)j3] is based on a tetrahedron of metal atoms. There are three terminal CO groups bonded to each Ru, two terminal CO groups bonded to Fe, two asymmetric bridging CO groups bonded between Fe and Ru atoms, and it is suggested that the two... 

A dimeric compound of formula [Ce(C8H8)Cl 2 THF] 2 also has been prepared 46) and structurally characterized 47). The molecular structure consists of two cerium atoms which are asymmetrically bridged by the two chloride ions with... 

The asymmetrically bridged diamido compound [ YbCp2(thf) 2 p-K2 K -C5H3N(NH)2-2,6 ], obtained from YbCp3 and 2,6-diaminopyridine in thf, with Pr N=C=NPr gave... 

Another view is somewhere in between Thete arc two interconverting ions, but each is asymmetrically bridged Biclmann Fuso Grob Helv. Chim. Acta 1988, 71. 312 Flury Grab Wang Lennartz Roth Hclv Chim. Ada 1988, 71. 1017. 

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