More Like this

1. Three-Fold Intramolecular Ring Closing Alkene Metatheses of Square Planar Complexes with cis Phosphorus Donor Ligands P(X(CH 2 ) m CH═CH 2 ) 3 (X = −, m = 5–10; X = O, m = 3–5): Syntheses, Structures, and Thermal Properties of Macrocyclic Dibridgehead Diphosphorus Complexes

   https://doi.org/10.1021/jacs.8b02846  

   Joshi, Hemant ; Kharel, Sugam ; Ehnbom, Andreas ; Skopek, Katrin ; Hess, Gisela D. ; Fiedler, Tobias ; Hampel, Frank ; Bhuvanesh, Nattamai ; Gladysz, John A. ( June 2018 , Journal of the American Chemical Society)
2. Why are the Elemental Nonmetals (F 2 , Cl 2 , Br 2 , I 2 , S 8 , P 4 ) of so Many Hues or of Any Hues and Where is the Chromophore? Insight into Intera ‐X–X Bonds

   https://doi.org/10.1111/php.13270  

   Jabeen, Shakeela ; Greer, Alexander ; Edwards, Kathleen F. ; Liebman, Joel F. ( May 2020 , Photochemistry and Photobiology)

   A unique approach is used to relate the HOMO‐LUMO energy difference to the difference between the ionization potential (IP) and electron affinity (EA) to assist in deducing not only the colors, but also chromophores in elemental nonmetals. Our analysis focuses on compounds with lone pair electrons and σ electrons, namely X₂(X = F, Cl, Br, I), S₈and P₄. For the dihalogens, the [IP – EA] energies are found to be: F₂(12.58 eV), Cl₂(8.98 eV), Br₂(7.90 eV), I₂(6.78 eV). We suggest that theinterahalogen X–X bond itself is the chromophore for these dihalogens, in which the light absorbed by the F₂, Cl₂, Br₂, I₂leads to longer wavelengths in the visible by a π → σ* transition. Trace impurities are a likely case of cyclic S₈which contains amounts of selenium leading to a yellow color, where the [IP – EA] energy of S₈is found to be 7.02 eV. Elemental P₄with an [IP – EA] energy of 9.09 eV contains a tetrahedral and σ aromatic structure. In future work, refinement of the analysis will be required for compounds with π electrons and σ electrons, such as polycyclic aromatic hydrocarbons (PAHs).

    

   more » « less
3. Mixed Metal Thiophosphate Fe 2–x Co x P 2 S 6 : Role of Structural Evolution and Anisotropy

   https://doi.org/10.1021/acs.inorgchem.1c02635  

   Cheng, Matthew ; Lee, Yea-Shine ; Iyer, Abishek K. ; Chica, Daniel G. ; Qian, Eric K. ; Shehzad, Muhammad Arslan ; dos Reis, Roberto ; Kanatzidis, Mercouri G. ; Dravid, Vinayak P. ( November 2021 , Inorganic Chemistry)
4. Tuning the Structural and Magnetic Properties in Mixed Cation Mn x Co 2–x P 2 S 6

   https://doi.org/10.1021/acs.inorgchem.2c01116  

   Cheng, Matthew ; Iyer, Abishek K. ; Zhou, Xiuquan ; Tyner, Alexander ; Liu, Yukun ; Shehzad, M. Arslan ; Goswami, Pallab ; Chung, Duck Young ; Kanatzidis, Mercouri G. ; Dravid, Vinayak P. ( September 2022 , Inorganic Chemistry)
5. Cation Segregation in Alloyed Thiophosphates Fe 2–x Co x P 2 S 6

   https://doi.org/10.1021/acs.chemmater.2c03738  

   Cheng, Matthew ; Iyer, Abishek K. ; Douvalis, Alexios P. ; Ribet, Stephanie M. ; Kanatzidis, Mercouri G. ; Dravid, Vinayak P. ( February 2023 , Chemistry of Materials)