New examples of triangular terbium(iii) and holmium(iii) and hexagonal dysprosium(iii) single molecule toroics.
Stuart K LangleyKuduva R VigneshTulika GuptaChristopher J GartshoreGopalan RajaramanCraig M ForsythKeith S MurrayPublished in: Dalton transactions (Cambridge, England : 2003) (2019)
The structural, magnetic and theoretical aspects are described for three triangular lanthanide complexes, [Tb(OH)(teaH2)3(paa)3]Cl2 (1), [Dy(OH)(teaH2)3(paa)3]Cl2 (2) and [Ho(OH)(teaH2)3(paa)3]Cl2 (3), and a hexanuclear wheel of formula [Dy(pdeaH)6(NO3)6] (4) [teaH3 = triethanolamine, paaH = N-(2-pyridyl)-acetoacetamide and pdeaH3 = 3-[bis(2-hydroxyethyl)amino]propan-1-ol]. Each complex displays single molecule toroidal behaviour as rationalised using high-level ab initio calculations. Complexes 2 and 3 are the first examples of mixed moment single molecule toroidal complexes featuring non-Kramers ions.
Keyphrases
- single molecule
- atomic force microscopy
- living cells
- mycobacterium tuberculosis
- ionic liquid
- molecular dynamics simulations
- molecular dynamics
- density functional theory
- pi k akt
- molecularly imprinted
- benign prostatic hyperplasia
- preterm infants
- signaling pathway
- cell proliferation
- mass spectrometry
- tandem mass spectrometry