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   https://doi.org/10.1039/D4DT02476A  

   Hollow, Sophia E; Johnstone, Timothy C (December 2024, Dalton Transactions)

   We synthesize and characterize As(Cys)₃, Sb(Cys)₃, and Bi(Cys)₃, describe their crystal structures, analyze structural trends across Pn(SR)₃compounds, and compare their features to the structures of proteins with these centers bound to Cys₃motifs. 

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2. The Persistence of Population III Star Formation

   https://doi.org/10.1093/mnras/sty1833  

   Mebane, Richard H; Mirocha, Jordan; Furlanetto, Steven R (July 2018, Monthly Notices of the Royal Astronomical Society)
3. Trapping Iron(III)–Oxo Species at the Boundary of the “Oxo Wall”: Insights into the Nature of the Fe(III)–O Bond

   https://doi.org/10.1021/jacs.8b08950  

   Andris, Erik; Navrátil, Rafael; Jašík, Juraj; Puri, Mayank; Costas, Miquel; Que, Lawrence; Roithová, Jana (October 2018, Journal of the American Chemical Society)
4. Thermodynamics of mantle minerals – III: the role of iron

   https://doi.org/10.1093/gji/ggae126  

   Stixrude, Lars; Lithgow-Bertelloni, Carolina (April 2024, Geophysical Journal International)

   SUMMARY We expand the scope of HeFESTo by encompassing the rich physics of iron in the mantle, including the existence of multiple valence and spin states. In our previous papers, we considered iron only in its most common state in the mantle: the high-spin divalent (ferrous) cation. We now add ferric iron end-members to six phases, as well as the three phases of native iron. We also add low-spin states of ferrous and ferric iron and capture the behaviour of the high-spin to low-spin transition. Consideration of the multi-state nature of iron, unique among the major elements, leads to developments of our theory, including generalization of the chemical potential to account for the possibility of multiple distinguishable states of iron co-existing on a single crystallographic site, the effect of the high-spin to low-spin transition on seismic wave velocities in multiphase systems, and computation of oxygen fugacity. Consideration of ferric iron also motivates the addition of the chromia component to several phases, so that we now consider the set of components: Ca, Na, Fe, Mg, Al, Si, O and Cr (CNFMASO+Cr). We present the results of a new global inversion of mineral properties and compare our results to experimental observations over the entire pressure–temperature range of the mantle and over a wide range of oxygen fugacity. Applications of our method illustrate how it might be used to better understand the seismic structure, dynamics and oxygen fugacity of the mantle. 

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5. Metal–ligand and hydrogen bonding in the active site of Fe( iii )-, Mn( iii )- and Co( iii )-myoglobins

   https://doi.org/10.1039/D4DT03246B  

   Freindorf, Marek; Kraka, Elfi (March 2025, Dalton Transactions)

   We investigated in this work strength of metal–ligand and hydrogen bonding in complexes formed between Fe, Mn, and Co myoglobin and molecular ligands such as methanol, water, nitrite, and azide involving ε and δ protonation forms of distal histidine. 

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