4.7 Article

Spin state solvomorphism in a series of rare S=1 manganese(iii) complexes

Journal

DALTON TRANSACTIONS
Volume 48, Issue 41, Pages 15560-15566

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c9dt02476j

Keywords

-

Funding

  1. Science Foundation Ireland (SFI) [12/IP/1703]
  2. Irish Research Council [GOIPG/2018/2510, GOIPG/2015/2713, GOIPD/2016/503]
  3. US Department of Energy [DE-SC0019330]
  4. EU COST Action Molecular Spintronics (MOLSPIN) [CA15128]
  5. EU COST Action Explicit Control over Spin-states in Technology and Biochemistry (ECOSTBio) [CM1305]
  6. EU COST Action Multi-Functional Nano-Carbon Composite Materials Network (MultiComp) [CA15107]
  7. University College Dublin (UCD) via award of a UCD Advance PhD Supplemental Funding Grant
  8. National Science Foundation [DMR-1644779]
  9. State of Florida
  10. RSC Research Mobility Grant from the Royal Society of Chemistry (RSC)
  11. U.S. Department of Energy (DOE) [DE-SC0019330] Funding Source: U.S. Department of Energy (DOE)
  12. Irish Research Council (IRC) [GOIPG/2015/2713, GOIPD/2016/503] Funding Source: Irish Research Council (IRC)

Ask authors/readers for more resources

Structural, magnetic and spectroscopic data of four complex salts, [Mn(napsal(2)323)]NTf2, 1,[Mn(napsal(2)323)]ClO4, 2, [Mn(napsal(2)323)]BF4, 3 and [Mn(napsal(2)323)]NO3, 4, of the [Mn(napsal(2)323)](+) complex cation indicate that the Mn3+ ion is stabilized in the rare S = 1 spin triplet form in this ligand sphere. Zero-field splitting values of D = +19.6 cm(-1) and |E| = 2.02 cm(-1) for complex 1 were obtained by High Field Electron Paramagnetic Resonance (HFEPR) measurements conducted over a range of frequencies. Structural and magnetic data also indicate that co-crystallization of complexes 2 and 3 with 0.5 equivalents of ethanol yields the high spin S = 2 forms of the perchlorate and tetrafluoroborate solvates [Mn(napsal(2)323)]ClO(4)0.5(C2H5OH), 20.5EtOH and [Mn(napsal(2)323)]BF(4)0.5(C2H5OH), 30.5EtOH.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.7
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available