Dimolybdenum Quintuple Bonds
In 2009 a dimolybdenum compound with a quintuple bond and two diamido bridging ligands was reported with a Mo-Mo bond length of 202 pm. The compound was synthesised starting from potassium octachlorodimolybdate (which already contains a Mo2 quadruple bond) and a lithium amidinate, followed by reduction with potassium graphite:
Read more about this topic: Quintuple Bond
Famous quotes containing the word bonds:
“What we often take to be family values—the work ethic, honesty, clean living, marital fidelity, and individual responsibility—are in fact social, religious, or cultural values. To be sure, these values are transmitted by parents to their children and are familial in that sense. They do not, however, originate within the family. It is the value of close relationships with other family members, and the importance of these bonds relative to other needs.”
—David Elkind (20th century)