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Inorganic Chemistry, 2020
For the first time, fully characterized and stable trinuclear "double sandwich" molecules are reported with Hg(II) ion using a highly flexible porphyrin dimer. The molecules display interesting and intense luminescence properties at room temperature. The present investigation clearly demonstrates that attractive mercurophilic interactions do play an ...
Anjani Kumar Pandey +2 more
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For the first time, fully characterized and stable trinuclear "double sandwich" molecules are reported with Hg(II) ion using a highly flexible porphyrin dimer. The molecules display interesting and intense luminescence properties at room temperature. The present investigation clearly demonstrates that attractive mercurophilic interactions do play an ...
Anjani Kumar Pandey +2 more
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ACM Transactions on Accessible Computing, 2021
Computer-assisted systems can provide efficient and engaging ASD intervention environments for children with Autism Spectrum Disorder (ASD). However, most existing computer-assisted systems target only one skill deficit (e.g., social conversation skills) and ignore the importance of other areas, such as motor skills, that could also impact social ...
Huan Zhao +6 more
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Computer-assisted systems can provide efficient and engaging ASD intervention environments for children with Autism Spectrum Disorder (ASD). However, most existing computer-assisted systems target only one skill deficit (e.g., social conversation skills) and ignore the importance of other areas, such as motor skills, that could also impact social ...
Huan Zhao +6 more
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Absorption spectroscopy on Hg+ and excited Hg in Hg-Ar discharges
Applied Physics Letters, 1990We describe an absorption spectroscopy experiment at 194 nm on Hg+, ground-state atomic mercury ions, and at visible wavelengths on Hg*, excited 63Po mercury atoms in Hg-Ar discharges. This experiment is used to map the absolute density of Hg+ and Hg* in the cathode region of Hg-Ar discharge lamps operated in the hot-cathode mode.
R. C. Wamsley +4 more
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Reduction of Hg(II) to Hg(0) by Magnetite
Environmental Science & Technology, 2009Mercury (Hg) is a highly toxic element, and its contamination of groundwater presents a significant threat to terrestrial ecosystems. Understanding the geochemical processes that mediate mercury transformations in the subsurface is necessary to predict its fate and transport. In this study, we investigated the redox transformation of mercuric Hg (Hg[II]
Heather A, Wiatrowski +5 more
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Fresenius' Zeitschrift für analytische Chemie, 1985
Die Anwendung des Kaltdampf-Verfahrens fur die Speziesanalyse des Quecksilbers wurde untersucht. Wechselwirkungen von Hg(II) mit Hg(0) zu Hg(I) und mit komplexierenden Anionen machen folgende Bestimmungen moglich: Hg(II) und Hg(I) nebeneinander, Hg(0)-Gehalt der Luft sowie neben Hg(I) und Quecksilberkomplexierende Anionen. Die Verfahren beruhen darauf,
H. Pinstock, F. Umland
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Die Anwendung des Kaltdampf-Verfahrens fur die Speziesanalyse des Quecksilbers wurde untersucht. Wechselwirkungen von Hg(II) mit Hg(0) zu Hg(I) und mit komplexierenden Anionen machen folgende Bestimmungen moglich: Hg(II) und Hg(I) nebeneinander, Hg(0)-Gehalt der Luft sowie neben Hg(I) und Quecksilberkomplexierende Anionen. Die Verfahren beruhen darauf,
H. Pinstock, F. Umland
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Thermodynamic assessment of binary Zn-Hg, Cd-Hg, AND In-Hg amalgams
Calphad, 1998Abstract A thermodynamic assessment of the binary Zn-Hg, Cd-Hg and In-Hg systems has been completed. A set of parameters describing the Gibbs energy of each phase is given. Comparison between calculated quantities and experimental data is generally good.
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2021
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2021
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Hg–Hg bonding and its influence on the stability of (HgS)n clusters
Physical Chemistry Chemical PhysicsPulsed laser ablation of HgS(s) shows the formation of (HgS)n=2–4+, HgSn=1–8±, and HgmSn± cluster ions. Theoretical analysis evidences that Hg–Hg interaction plays a vital role in the stability of (HgS)n and validates experimental observation.
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