Compounds containing the distannoxane core [Sn(µ-OH)]2 are reviewed. Synthesis and structural aspects of these compounds are summarized in this article.
V. Chandrasekhar, Singh, P., and Dr. Gopal K., “Organotin compounds containing four-membered distannoxane [Sn(µ-OH)]2 units”, Applied Organometallic Chemistry, vol. 21, pp. 483–503, 2007.