215233-45-7Relevant academic research and scientific papers
Synthesis and characterization of triphenyl-, tri-n-butyl and di-n-butyltin derivatives of 4-carboxybenzo-18-crown-6 and -15-crown-5
Kemmer, Martine,Ghys, Laurent,Gielen, Marcel,Biesemans, Monique,Tiekink, Edward R.T.,Willem, Rudolph
, p. 195 - 203 (1999)
1H-, 13C- and 117Sn-NMR as well as 119mSn Moessbauer spectroscopy, electrospray mass spectrometry and elemental analysis of novel trioganotin and di-n-butyltin derivatives of 4-carboxybenzo-18-crown-6 and -15-crown-5 are reported. The X-ray crystal structure of aquatriphenyltin-4,7,10,13,16-pentaoxadicyclo[13.4.0]nonadeca-1,3(17),18- trienecarboxylate hydrate consists of trigonal bipyramidal tin with a C3 trigonal plane and the axial positions occupied by an oxygen atom, derived from a monodentate carboxylate ligand, and a water molecule. In the lattice, the crown ether portions of the molecules are capped on either side, via hydrogen bonding interactions, by the coordinated and uncoordinated water molecules.
