Cerium diiodide

Cerium diiodide, 20 4 Cerium dioxide, 20 67, 69, 73, 74 Cerium hydride, neutron diffraction studies on, 8 238... 

Compounds related to Pr2Xs include Ce2Brs (Kramer and Meyer 1991), in which interatomic distances suggest the cerium ions to be trivalent, and the numerous light-lanthanide diiodides. Lattice parameters of a few of these compounds are listed in table 2 (RX -compounds, n > 2) and table 4 (RXj-compounds). 

Warkentin, E. and H. Baernighau.sen, 1976, The Structures of Dipraseodymium Pentaiodide and the Metallic Diiodides of Lanthanum Cerium and Praseodymium, in Colloquium Abstracts of the Third European Crystallographic Meeting, Zurich, Switzerland, pp. 354-356. 

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