Anhydrous ammonioguanidinium(2+) and dihydrated bis
An error in printing is reported. In the paper by Ross et al. [Acta Cryst. (1999), B55, 246-254] the length of a bond formed by H3 is given incorrectly in the sixth sentence of the first paragraph of section sign3.3 on page 251. The sentence should read 'The out-of-plane displacement modifies the hydrogen-bonding pattern, allowing an approach of 2.21 (2) Å to F2, see Table 4; the resulting increase in structural stability supports this model.'
Ross
CR
Department of Structural Biology, St. Jude Children's Research Hospital, 332 North Lauderdale St., Memphis, TN 38105-2794, USA.
Bauer
MR
Nielson
RM
Abrahams
SC