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J Am Chem Soc. 2017 Dec 6;139(48):17257-17260. doi: 10.1021/jacs.7b09569. Epub 2017 Nov 17.

Crystalline Coordination Networks of Zero-Valent Metal Centers: Formation of a 3-Dimensional Ni(0) Framework with m-Terphenyl Diisocyanides.

Author information

1
Department of Chemistry and Biochemistry, University of California, San Diego , 9500 Gilman Drive MC 0358, La Jolla, California 92093, United States.
2
Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States.

Abstract

A permanently porous, three-dimensional metal-organic material formed from zero-valent metal nodes is presented. Combination of ditopic m-terphenyl diisocyanide, [CNArMes2]2, and the d10 Ni(0) precursor Ni(COD)2, produces a porous metal-organic material featuring tetrahedral [Ni(CNArMes2)4]n structural sites. X-ray absorption spectroscopy provides firm evidence for the presence of Ni(0) centers, whereas gas-sorption and thermogravimetric analysis reveal the characteristics of a robust network with a microdomain N2-adsorption profile.

PMID:
29131949
DOI:
10.1021/jacs.7b09569
[Indexed for MEDLINE]
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