January 31st, 2001, Todd Martin Miller, Numismatic Corporation, toddmiller.com
Erbium Ionic radii for coordination number 9 120.2 -> 1.202
No other changes
February 1st, 2001, Todd Martin Miller, Numismatic Corporation, toddmiller.com
Change ionic states of arsenic in fill_ionic.c to 3,5,5 from 6,4,6.
No other changes