text: An example of a plumbide is CeRhPb. The lead atom has a coordination number of 12 in the crystal structure of this compound. It is bound to four rhodiums, six ceriums, and two other lead atoms in the crystal structure of the chemical.
  Several other plumbides are the MPdPb plumbides, where M is a rare-earth element, and the intermetallic additionally contains a palladium. These plumbides tend to exhibit antiferromagnetism, and all of them are conductors.
  A third plumbide is TiPb. Like the above plumbides, it is an intermetallic, but it only contains titanium as the other metal, and not any rare earths.
  Plumbides can also be Zintl phase compounds, such as [K(18-crown-6)]KPb·(en). This is not a simple Zintl compound, but rather contains the organic molecules 18-crown-6 and  ethylenediamine (en) in order to stabilize the crystal structure.