Another N2 activation/splitting paper. There are several examples of similar complexes (you can find them in the first ~15 refs in this paper). Nevertheless, it is a nice paper with good synthetic work. They were able to isolate a N2-bridged complex similar to Cummins' molybdenum dimer. Then the protonation of the complex yields molybdenum nitride (3-X) which was also independently synthesized. So it means no you can't make ammonia with this complex, but still a lot to learn.
Tuesday, April 25, 2017
Friday, April 21, 2017
Here is a bonus titanium paper from my favorite group. A report of one of the few titanium complexes in "all-oxygen coordination environment". After reacting with H2O2, they can be used as oxygen atom transfer agents. There is a lot of 17O NMR study which is so rare that I can't remember I have ever seen one. Very cool!