ArticleInorganic chemistry2015
Ca K-edge XAS as a probe of calcium centers in complex systems.
Article in Inorganic chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Amorphous coordination polymers for versatile MgEnergy & environmental science · 2025Article
- Impact of Local Structure in Supported CaO Catalysts for Soft-Oxidant-Assisted Methane Coupling Assessed through Ca K-Edge X-ray Absorption Spectroscopy.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024Article
- Inorganic Chemistry of the Tripodal Picolinate LigandInorganic chemistry · 2023Article
- In Situ X-ray Absorption Spectroscopy and Droplet-Based Microfluidics: An Analysis of Calcium Carbonate Precipitation.ACS measurement science au · 2021Article
- Calcium Valence-to-Core X-ray Emission Spectroscopy: A Sensitive Probe of Oxo Protonation in Structural Models of the Oxygen-Evolving Complex.Inorganic chemistry · 2019Article
- Supersaturated calcium carbonate solutions are classical.Science advances · 2018Article
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Herein, Ca K-edge X-ray absorption spectroscopy (XAS) is developed as a means to characterize the local environment of calcium centers. The spectra for six, seven, and eight coordinate inorganic and molecular calcium complexes were analyzed and determined to be primarily influenced by the coordination environment and site symmetry at the calcium center. The experimental results are closely correlated to time-dependent density functional theory (TD-DFT) calculations of the XAS spectra. The applicability of this methodology to complex systems was investigated using structural mimics of the oxygen-evolving complex (OEC) of PSII. It was found that Ca K-edge XAS is a sensitive probe for structural changes occurring in the cubane heterometallic cluster due to Mn oxidation. Future applications to the OEC are discussed.
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Registered trials
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