Study of the complexation reaction between substituted [2,2'-bipyridine]-6,6'-diyl(phosphonates) and terbium ions

Ts. Sumyanova; N. Borisova; A. Kirsanova

doi:10.1117/12.2613666

2 December 2021 Study of the complexation reaction between substituted [2,2'-bipyridine]-6,6'-diyl(phosphonates) and terbium ions

Ts. Sumyanova, N. Borisova, A. Kirsanova

Author Affiliations +

Proceedings Volume 12086, XV International Conference on Pulsed Lasers and Laser Applications; 120860G (2021) https://doi.org/10.1117/12.2613666
Event: XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation

Abstract

The influence of the structure of phosphonic acid esters on the stability of their terbium complexes was studied. It was shown that one complex particle was formed irrespective the nature of the side ester chain, and the metal-ligand stoichiometry of the complex was 1:1. The stability constants of the terbium complexes were determined. An increase in the size of the bulky substituent leads to an increase in the stability of the complexes.

Citation Download Citation

Ts. Sumyanova, N. Borisova, and A. Kirsanova "Study of the complexation reaction between substituted [2,2'-bipyridine]-6,6'-diyl(phosphonates) and terbium ions", Proc. SPIE 12086, XV International Conference on Pulsed Lasers and Laser Applications, 120860G (2 December 2021); https://doi.org/10.1117/12.2613666

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available