Synthesis and characterization of titanium tetraisocyanide complexes, [CpTi(CNXyl)4E], E = I,SnPh3, and SnMe3 |
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| Authors: | Jessica M Allen John E Ellis |
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| Institution: | 1. Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA;2. Department of Chemistry, Texas A&M University, College Station, TX 77843, USA;3. Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA |
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| Abstract: | Oxidation of CpTi(CO)4]? by I2, Ph3SnCl, and Me3SnCl in the presence of four equivalents of CNXyl, Xyl = 2,6-dimethylphenyl, affords unprecedented titanium tetraisocyanide complexes, CpTi(CNXyl)4E], E = I, SnPh3, SnMe3. These have been isolated and characterized by spectroscopic methods as well as single-crystal X-ray crystallography. A by-product of the iodine reaction was the Ti(III) complex, CpTi(CNXyl)2I2], which was also characterized by X-ray crystallography. |
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