3.7
[1]. Vadapalli Chandrasekhar, et al. Reactions of in situ generated hydrated organotin cations with chelating O,O- or O,N-ligands: a possible structure-directing influence of the organic substituent on tin. Dalton Trans. 011 Jan 7;0(1):11-3.
H31-H31
P60-P6-P0-P301+P330+P331-P30+P30-P363-P05-P501
55