Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Aug 13;4:6054. doi: 10.1038/srep06054

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2014, Macmillan Publishers Limited. All rights reserved

This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

(a) Infrared spectra of CuF₂(H₂O)₂(3-chloropyridine) at 300 K and various pressures demonstrating the disappearance of the 125 cm⁻¹ lattice mode through the 0.8 GPa transition. (b) Frequency versus pressure for the infrared active modes in panel (a). (c) Room temperature Raman spectra at the indicated pressures showing the disappearance of a shoulder around 1565 cm⁻¹. (d) Frequency versus pressure for the Raman active modes in panel (c). The vertical grey line marks the critical pressure for the 0.8 GPa magnetic crossover.