Skip to content
DraconiticResearch
Search Sources API
203,203 studies31 sourcesUpdated 45 min ago
Peer-reviewedCC BY 3.0Chemical Communications (Cambridge, England)

Pulsed hyperfine EPR study of formally divalent rare earth (scandium, yttrium, lanthanum) arene complexes

  • Tomáš Hajdu1
  • Ross E. MacKenzie1
  • Floriana Tuna1
  • Conrad A. P. Goodwin1
  • Eric J. L. McInnes1
  1. 1Photon Science Institute, Centre for Radiochemical Research and Department of Chemistry, The University of Manchester Manchester M13 9PL UK
Read full textPDFDOICite

Abstract

Pulsed EPR hyperfine spectroscopy of the formal rare earth(ii) arene complexes [REII(NHAriPr6)2] (2M, M = Sc, Y, La; NHAriPr6 = {N(H)C6H3-2,6-(C6H2-2,4,6-iPr3)2}), supported by DFT, reveals extensive delocalisation of spin density to the arene ring bound to the metal (56–73% Mulliken spin population, 42–53% Löwdin orbital population of SOMO, from DFT). Hence, they are RE(ii) complexes in a formal sense only.

Related

  1. Hydrogenolysis triggered formation of zero-valent metals and metal selenides at room temperature from divalent metal aminoxide complexes facilitated by metal-ligand cooperativity
    Lina M Zarnitsa, Oliver E Garcia, Martin-Louis Y Riu +5
    Chemical sciencePeer-reviewedCC BYFull textOrganic chemistryEurope PMCEurope PMCPMC
  2. A lanthanum complex with 3,4,5,6-tetrabromophthalate as ligand
    Christine Hénaff, Thierry Roisnel, Chloé Blais +2
    Acta crystallographica Section E : Crystallographic communications [2015-...]Peer-reviewedCC BYFull textInorganic & organometallic chemistryHAL
  3. Influence of divalent cations on the adsorption of DNA origami nanostructures at TiO2 surfaces
    Xiaodan Xu, Sandra Gołębiowska, Guido Grundmeier +1
    ChemRxivPreprintLicence not statedGeneral chemistryChemRxiv
  4. Rheological Insights: The Role of Divalent Ions on the Stability and Phase Behavior of Oil–Water Emulsions
    Janett Montaño-Salazar, A. Paulina Gómora-Figueroa, Roberto Zenit +1
    ACS omegaPeer-reviewedCC BYFull textGeneral chemistryEurope PMC
  5. Strain-induced suppression of thermochromism in divalent cobalt molybdate thin films
    Kiri van Koughnet, Joey Williamson, Kane Hill +10
    Chemical SciencePeer-reviewedCC BYFull textMaterials & polymersHALEurope PMC

Cite

BibTeXRIS
BibTeX
@article{hajdu2026pulsed,
  title = {{Pulsed hyperfine EPR study of formally divalent rare earth (scandium, yttrium, lanthanum) arene complexes}},
  author = {Tomáš Hajdu and Ross E. MacKenzie and Floriana Tuna and Conrad A. P. Goodwin and Eric J. L. McInnes},
  journal = {Chemical Communications (Cambridge, England)},
  year = {2026},
  month = oct,
  doi = {10.1039/d6cc06362d},
  url = {https://doi.org/10.1039/d6cc06362d},
  note = {CC BY 3.0},
}
RIS
TY  - JOUR
TI  - Pulsed hyperfine EPR study of formally divalent rare earth (scandium, yttrium, lanthanum) arene complexes
AU  - Tomáš Hajdu
AU  - Ross E. MacKenzie
AU  - Floriana Tuna
AU  - Conrad A. P. Goodwin
AU  - Eric J. L. McInnes
PY  - 2026
DA  - 2026/10/22
JO  - Chemical Communications (Cambridge, England)
DO  - 10.1039/d6cc06362d
UR  - https://doi.org/10.1039/d6cc06362d
AB  - Pulsed EPR hyperfine spectroscopy of the formal rare earth(ii) arene complexes [REII(NHAriPr6)2] (2M, M = Sc, Y, La; NHAriPr6 = {N(H)C6H3-2,6-(C6H2-2,4,6-iPr3)2}), supported by DFT, reveals extensive delocalisation of spin density to the arene ring bound to the metal (56–73% Mulliken spin population, 42–53% Löwdin orbital population of SOMO, from DFT). Hence, they are RE(ii) complexes in a formal sense only.
SN  - 1359-7345
SN  - 1364-548X
ER  -