The following document was provided by Professor Emeritus Leopold May of the Department of Chemistry, The Catholic University of America, Washington, DC, USA, and was most recently updated on August 24, 2010.
This site is supervised by Mössbauer Effect Data Center, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457
Zhongshan Road, Dalian 116023, China. Contact email: medc@dicp.ac.cn