A spectroscopic investigation of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS-mono-ol, POSS-diol and POSS-triol): Hydrogen-bonded interaction and host–guest complex

@inproceedings{Liu2008ASI,
  title={A spectroscopic investigation of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS-mono-ol, POSS-diol and POSS-triol): Hydrogen-bonded interaction and host–guest complex},
  author={Hongzhi Liu and Shin-ichi Kondo and Ryoji Tanaka and Hiroyuki Oku and Masafumi Unno},
  year={2008}
}
Abstract 1 H NMR dilution experiment and FTIR were used to investigate the hydrogen bonded interaction in three different types of incompletely condensed silsesquioxanes (POSS-mono-ol, POSS-diol and POSS-triol). For POSS-triol, there existed a dynamic equilibrium between single molecule and hydrogen-bonded dimer, and the dimerization constants ( K dim ) of POSS-triol in different solvents were determined by 1 H NMR dilution experiment. In addition, based on hydroxy group which acted as hydrogen… CONTINUE READING