Quadruple bond Quadruple bond A quadruple bond is a type of chemical bond between two atoms involving eight electrons. This bond is an extension of the more familiar types double bonds and triple bonds. Stable quadruple bonds are most common among the transition metals in the middle of the d-block, such as rhenium, tungsten, molybdenum and chromium. Typically the ligands that support quadruple bonds are π-donors, not π-acceptors. Chromium(II) acetate, Cr("μ"-OCCH)(HO), was the first chemical compound containing a quadruple bond to be synthesized. It was described in 1844 by E. Peligot, although its distinctive bonding was not recognized for more than a
USA Broadcasting also briefly owned four Fox affiliate stations, formerly owned by SF Broadcasting: WLUK (Green Bay, Wisconsin), KHON (Honolulu, Hawaii), WALA (Mobile, Alabama), and WVUE (New Orleans, Louisiana). That ownership was between 1996 through 1998, before the four stations were sold to Emmis Communications. Emmis eventually departed from television ownership and resold the stations to other parties, including LIN TV Corporation and in WVUE's case, a group led by the owner of the New Orleans Saints, Tom Benson USA Broadcasting USA Broadcasting (USAB) was an American television broadcasting company owned by the veteran entertainment industry executive Barry Diller. This company was