Local Lattice Distortions in Mn[N(CN)2]2 under Pressure.
Inorg Chem
; 55(5): 1956-61, 2016 Mar 07.
Article
em En
| MEDLINE
| ID: mdl-26863096
ABSTRACT
We combined synchrotron-based infrared spectroscopy, Raman scattering, and diamond anvil cell techniques with complementary lattice dynamics calculations to reveal local lattice distortions in Mn[N(CN)2]2 under compression. Strikingly, we found a series of transitions involving octahedral counter-rotations, changes in the local Mn environment, and deformations of the superexchange pathway. In addition to reinforcing magnetic property trends, these pressure-induced local lattice distortions may provide an avenue for the development of new functionalities.
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MEDLINE
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En
Ano de publicação:
2016
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Article