volume 495 issue 1-3 pages 50-54

Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state

T P Griaznova 1
O G Shakirova 2
L. G. Lavrenova 3, 4
Publication typeJournal Article
Publication date2010-07-01
scimago Q2
wos Q2
SJR0.546
CiteScore5.9
Impact factor3.1
ISSN00092614, 18734448
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract
DFT computations successfully predict structural, energetic and spectral differences between the low- and high-spin forms of the Fe(II) spin crossover complexes with tris(pyrazol-1-yl)methane (HC(Pz) 3 ). The spectral differences in the mid-IR range, where ligand vibrations are active, are caused by changes of the force constants of the [Fe{HC(Pz) 3 } 2 ] 2+ cation. Concomitant geometry changes and interionic interactions play only minor role in the spectral effects, which allows to use the combined quantum-chemical/spectroscopic approach for diagnostics of metal spin state in the complexes. To predict the energy gap between the low- and high-spin forms, the anions must be taken into account.
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Griaznova T. P. et al. Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state // Chemical Physics Letters. 2010. Vol. 495. No. 1-3. pp. 50-54.
GOST all authors (up to 50) Copy
Griaznova T. P., Shakirova O. G., Katsyuba S. A., Lavrenova L. G. Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state // Chemical Physics Letters. 2010. Vol. 495. No. 1-3. pp. 50-54.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.cplett.2010.06.059
UR - https://doi.org/10.1016/j.cplett.2010.06.059
TI - Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state
T2 - Chemical Physics Letters
AU - Griaznova, T P
AU - Shakirova, O G
AU - Katsyuba, Sergey A.
AU - Lavrenova, L. G.
PY - 2010
DA - 2010/07/01
PB - Elsevier
SP - 50-54
IS - 1-3
VL - 495
SN - 0009-2614
SN - 1873-4448
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2010_Griaznova,
author = {T P Griaznova and O G Shakirova and Sergey A. Katsyuba and L. G. Lavrenova},
title = {Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state},
journal = {Chemical Physics Letters},
year = {2010},
volume = {495},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016/j.cplett.2010.06.059},
number = {1-3},
pages = {50--54},
doi = {10.1016/j.cplett.2010.06.059}
}
MLA
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MLA Copy
Griaznova, T. P., et al. “Variable temperature IR spectroscopy and quantum chemistry as the tool for diagnostics of metal spin state.” Chemical Physics Letters, vol. 495, no. 1-3, Jul. 2010, pp. 50-54. https://doi.org/10.1016/j.cplett.2010.06.059.