Polymers trivalent hydrogen bonds

Polymers Connected with Trivalent Hydrogen Bonds... 

Trivalent hydrogen-bonding systems have been used very extensively for guiding and influencing the structuring of polymers. As mentioned in Sect. 1, Fig. 5, the most important triple-hydrogen bonds derive from 2,6-diamino-pyridines, 2,6-diamino-1,3,5-triazines and their complexes with flavine- and... 

Analogous studies were carried out by Dall occo et al. [21]. They found that in the absence of styrene, titanium had mainly a trivalent oxidation state. ESR measurements revealed the formation of an unidentified new Ti(III) species, possibly containing a Ti-H bond, suggesting a certain degree of P-hydrogen abstraction of the bonded polymer. 

---