Title:
Coordination-Induced Spin-State-Switch (CISSS) in water
Author(s):
Dommaschk, Marcel; Gutzeit, Florian; Boretius, Susann; Haag, Rainer; Herges, Rainer
Year of publication:
2014
Available Date:
2014-11-04T09:27:04.009Z
Abstract:
We present a non-ionic water-soluble porphyrin that does not exhibit
measurable aggregation even at high concentrations in water. The spin state of
the corresponding nickel(II) complex changes from completely diamagnetic (low-
spin) to paramagnetic (high-spin) upon addition of a strong axial ligand. This
leads to a strongly reduced NMR relaxation time of the water protons even at
low concentrations of the complex.
DDC-Classification:
540 Chemie
Publication Type:
Wissenschaftlicher Artikel
Also published in:
Chemical Communications. - 50 (2014), 83, S. 12476-12478
URL of the Original Publication:
DOI of the Original Publication:
Department/institution:
Biologie, Chemie, Pharmazie
