Abstract
1. At the same ratio of the added base to the metal (ϰ = 1.9) the composition of the polynuclear complexes and the ratio between them strongly depend on the Al(III) aquo ion concentration in the initial solution. 2. In specimens with an Al(III) concentration of 0.1–0.4 mole/liter the bulk of the aluminum is contained in a polynuclear hydroxo complex of Al13 of the composition Al13O4-(OH)24(H2O)127+ 3. In concentrated solutions (≥1 mole/liter) an Al13 hydroxo complex is not formed and 80–90% of the aluminum is combined in polynuclear complexes corresponding in properties to sol particles. 4. Polynuclear complexes of Al13 and Alq can coexist in solutions for a long time.
Sign-in/Register to access full text options 
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 callMore From: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
