Haiping Xia

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The coordinating atoms in polydentate chelates are primarily heteroatoms. We present the first examples of pentadentate chelates with all binding atoms of the chelating agent being carbon atoms, denoted as CCCCC chelates. Having up to five metal-carbon bonds in the equatorial plane has not been previously observed in transition metal chemistry. Density(More)
The concept of aromaticity has long played an important role in chemistry and continues to fascinate both experimentalists and theoreticians. Among the archetypal aromatic compounds, heteroaromatics are particularly attractive. Recently, substitution of a transition-metal fragment for a carbon atom in the anti-aromatic hydrocarbon pentalene has led to the(More)
The University of Michigan Comprehensive Cancer Center Informatics Core, in cooperation with Recombinant Data Corp, has implemented the open-source tranSMART application (http://www.transmartproject.org/) to support data management and analysis for the Colorectal Transdisciplinary Study (CORECT) Consortium coordinating center. CORECT is a post-GWAS(More)
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