Accession Number:
AD1043050
Title:
pH Dependent Spin State Population and 19F NMR Chemical Shift via Remote Ligand Protonation in an Iron(II) Complex (Postprint)
Descriptive Note:
Journal Article - Open Access
Corporate Author:
Northwestern University Evanston United States
Personal Author(s):
Report Date:
2017-12-11
Pagination or Media Count:
6.0
Abstract:
An FeII complex that features a pH-dependent spin state population, by virtue of a variable ligand protonation state, is described. This behavior leads to a highly pH-dependent 19F NMR chemical shift with a sensitivity of 13.95 ppm per pH unit at 37 8C, thereby demonstrating the potential utility of the complex as a 19F chemical shift-based pH sensor.
Descriptors:
Subject Categories:
- Physical Chemistry