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Updated: May 8, 2026

Neutron Crystallography Data Collection and Processing for Modelling Hydrogen Atoms in Protein Structures
Published on: December 1, 2020
Identification of bridged CO2 binding in a Prussian blue analogue using neutron powder diffraction
Stephen H Ogilvie1, Samuel G Duyker, Peter D Southon
1School of Chemistry, The University of Sydney, NSW 2006, Australia. cameron.kepert@sydney.edu.au.
Abstract:
Neutron powder diffraction measurements were carried out on the evacuated and CO2-loaded Prussian blue analogue, Fe3[Co(CN)6]2, identifying two distinct CO2 adsorption sites: site A, in which CO2 uniquely bridges between two bare-metal sites, and site B, in which it interacts in a face capping motif. The saturation of site A at low loadings of CO2 demonstrates the favourable nature of the interaction of CO2 with bare-metal sites within the material.
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