Please use this identifier to cite or link to this item: https://doi.org/10.1021/ic800199x
DC FieldValue
dc.titleTrinuclear heterobimetallic Ni2Ln complexes [L 2Ni2Ln][ClO4] (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, and Er; LH3 = (S)P[N(Me)N=CH-C6H 3-2-OH-3-OMe]3): From simple paramagnetic complexes to single-molecule magnet behavior
dc.contributor.authorChandrasekhar, V.
dc.contributor.authorPandian, B.M.
dc.contributor.authorBoomishankar, R.
dc.contributor.authorSteiner, A.
dc.contributor.authorVittal, J.J.
dc.contributor.authorHouri, A.
dc.contributor.authorClérac, R.
dc.date.accessioned2014-10-16T08:46:45Z
dc.date.available2014-10-16T08:46:45Z
dc.date.issued2008-06-02
dc.identifier.citationChandrasekhar, V., Pandian, B.M., Boomishankar, R., Steiner, A., Vittal, J.J., Houri, A., Clérac, R. (2008-06-02). Trinuclear heterobimetallic Ni2Ln complexes [L 2Ni2Ln][ClO4] (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, and Er; LH3 = (S)P[N(Me)N=CH-C6H 3-2-OH-3-OMe]3): From simple paramagnetic complexes to single-molecule magnet behavior. Inorganic Chemistry 47 (11) : 4918-4929. ScholarBank@NUS Repository. https://doi.org/10.1021/ic800199x
dc.identifier.issn00201669
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95347
dc.description.abstractThe reaction of LH3 with Ni(ClO4)2· 6H2O and lanthanide salts in a 2:2:1 ratio in the presence of triethylamine leads to the formation of the trinuclear complexes [L 2Ni2Ln][ClO4] (Ln = La (2), Ce (3), Pr (4), Nd (5), Sm (6), Eu (7), Gd (8), Tb (9), Dy (10), Ho (11) and Er (12) and L: (S)P[N(Me)N=CH-C6H3-2-O-3-OMe]3). The cationic portion of these complexes consists of three metal ions that are arranged in a linear manner. The two terminal nickel(II) ions are coordinated by imino and phenolate oxygen atoms (3N, 3O), whereas the central lanthanide ion is bound to the phenolate and methoxy oxygen atoms (12O). The Ni-Ni separations in these complexes range from 6.84 to 6.48 Å. The Ni-Ni, Ni-Ln and Ln-O phenolate bond distances in 2-12 show a gradual reduction proceeding from 2 to 12 in accordance with lanthanide contraction. Whereas all of the compounds (2-12) are paramagnetic systems, 8 displays a remarkable ST = 11/2 ground state induced by an intramolecular Ni⋯Gd ferromagnetic interaction, and 10 is a new mixed metal 3d/4f single-molecule magnet generated by the high-spin ground state of the complex and the magnetic anisotropy brought by the dysprosium(III) metal ion. © 2008 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ic800199x
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1021/ic800199x
dc.description.sourcetitleInorganic Chemistry
dc.description.volume47
dc.description.issue11
dc.description.page4918-4929
dc.description.codenINOCA
dc.identifier.isiut000256255000062
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

190
checked on Jan 24, 2023

WEB OF SCIENCETM
Citations

192
checked on Jan 24, 2023

Page view(s)

164
checked on Jan 26, 2023

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.