Abstract
Organophosphonate zincate corrosion inhibitor (CCDC 919565) contains the Zn-N bond closing three fivemembered chelate rings with the formation of a common bonding electronic subsystem of N-Zn-O-P atoms. Zinc is coordinated in a distorted trigonal bipyramidal configuration involving the oxygen atom of the neighboring molecule of the complex. Space group \(P\bar 1\), Z = 2, a = 11.2208(2) A, b = 11.2666(3) A, c = 12.3286(3) A, α = 108.455(2)°, β = 97.168(2)°, γ = 117.103(2)°. The inhibitor does not form polymeric structures, provides the stability and reproducibility of technological quality parameters. The initial decomposition temperature is 250 °C. The corrosion inhibition factor is 14.3 (GOST 9.502-82, steel grade 20, medium No. 2, static conditions, natural aeration, 10 days exposure).
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
