English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Effect of Spin–Orbit Coupling on Phonon-Mediated Magnetic Relaxation in a Series of Zero-Valent Vanadium, Niobium, and Tantalum Isocyanide Complexes.

Chakarawet, K., Atanasov, M., Ellis, J. E., Lukens Jr., W. W., Young Jr., V. G., Chatterjee, R., et al. (2021). Effect of Spin–Orbit Coupling on Phonon-Mediated Magnetic Relaxation in a Series of Zero-Valent Vanadium, Niobium, and Tantalum Isocyanide Complexes. Inorganic Chemistry, 60(23), 18553-18560. doi:10.1021/acs.inorgchem.1c03173.

Item is

Basic

show hide
Genre: Journal Article

Files

show Files
hide Files
:
ic1c03173_si_001.pdf (Supplementary material), 3MB
Name:
ic1c03173_si_001.pdf
Description:
Supporting Information
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Chakarawet, Khetpakorn1, Author
Atanasov, Mihail2, 3, Author              
Ellis, John E.4, Author
Lukens Jr., Wayne W.5, Author
Young Jr., Victor G.4, Author
Chatterjee, Ruchira6, Author
Neese, Frank7, Author              
Long, Jeffrey R.1, 8, 9, Author
Affiliations:
1Department of Chemistry, University of California, Berkeley, California 94720, United States, ou_persistent22              
2Institute of General and Inorganic Chemistry, Bulgarian Academy of Science, Akad. G. Bontchev Street, Bl.11, 1113 Sofia, Bulgaria, ou_persistent22              
3Research Group Atanasov, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_2541704              
4Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States, ou_persistent22              
5Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States, ou_persistent22              
6Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States, ou_persistent22              
7Research Department Neese, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_2541710              
8Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States, ou_persistent22              
9Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: Spin-vibronic coupling leads to spin relaxation in paramagnetic molecules, and an understanding of factors that contribute to this phenomenon is essential for designing next-generation spintronics technology, including single-molecule magnets and spin-based qubits, wherein long-lifetime magnetic ground states are desired. We report spectroscopic and magnetic characterization of the isoelectronic and isostructural series of homoleptic zerovalent transition metal triad M(CNDipp)6 (M = V, Nb, Ta; CNDipp = 2,6-diisopropylphenyl isocyanide) and show experimentally the significant increase in spin relaxation rate upon going from V to Nb to Ta. Correlated electronic calculations and first principle spin–phonon computations support the role of spin–orbit coupling in modulating spin–phonon relaxation. Our results provide experimental evidence that increasing magnetic anisotropy through spin–orbit coupling interactions leads to increased spin–vibronic relaxation, which is detrimental to long spin lifetime in paramagnetic molecules.

Details

show
hide
Language(s): eng - English
 Dates: 2021-10-122021-11-222021-12-06
 Publication Status: Published in print
 Pages: 8
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/acs.inorgchem.1c03173
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Inorganic Chemistry
  Abbreviation : Inorg. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, DC : American Chemical Society
Pages: - Volume / Issue: 60 (23) Sequence Number: - Start / End Page: 18553 - 18560 Identifier: ISSN: 0020-1669
CoNE: https://pure.mpg.de/cone/journals/resource/0020-1669