TY - RPRT TI - The entropy and Gibbs free energy of formation of the aluminum ion AU - B. S. Hemingway AU - R. A. Robie PY - 1977 DO - 10.1016/0016-7037(77)90085-0 UR - https://pubs.usgs.gov/publication/70010405 ID - 70010405 ER -