P2 Type Layered Solid-State Electrolyte Na2Zn2TeO6: Crystal Structure and Stacking Faults

2019 ◽  
Vol 166 (15) ◽  
pp. A3830-A3837 ◽  
Author(s):  
Xinyu Li ◽  
Federico Bianchini ◽  
Julia Wind ◽  
Ponniah Vajeeston ◽  
David Wragg ◽  
...  
2020 ◽  
Vol 235 (1-2) ◽  
pp. 1-6 ◽  
Author(s):  
Stefan Seidel ◽  
Wolfgang G. Zeier ◽  
Rainer Pöttgen

AbstractThe Na+ solid state electrolyte Na3PS4 is currently being investigated due to its high ionic conductivity and its synthesis-dependent crystal structure. Na3PS4 adopts a tetragonal low-temperature modification with space group P 4̅21c that transforms to a cubic high-temperature modification with space group I 4̅3m (Tl3VS4 type). These two modifications are related by a group-subgroup scheme. The symmetry reduction proceeds via a translationengleiche transition from I 4̅3m to I 4̅2m and subsequently via a klassengleiche transition to P 4̅21c. The tetragonal phase with space group I 4̅2m corresponds to the K2HgSnSe4 type. The group-subgroup scheme of this tetragonal branch of the Bärnighausen tree is discussed along with the crystal chemical consequences and results of diffraction experiments. The structure of K3SbSe4 (space group R 3c) belongs to the rhombohedral branch of the aristotype Tl3VS4.


2019 ◽  
Author(s):  
Victoria A. Ternes ◽  
Hannah A. Morgan ◽  
Austin P. Lanquist ◽  
Michael P. Murray ◽  
Bradley Wile

Herein we report the preparation of a series of Ru(II) complexes featuring alpha-iminopyridine ligands bearing thioether functionality (NNS<sup>R</sup>, where R = Me, CH<sub>2</sub>Ph, Ph). Metallation using (<i>p</i> cymene)RuCl dimer permits access to (k<sup>2</sup>-N,N)Ru complexes in which the thioether moiety remains uncoordinated. In the presence of a strong field ligand such as acetonitrile or triphenylphosphine, the p-cymene moiety is displaced, and the ligand adopts a k<sup>3</sup>-N,N,S binding mode. These complexes are characterized using a combination of solution and solid state methods, including the crystal structure of [(NNS<sup>Me</sup>)Ru(NCMe)<sub>2</sub>Cl]Cl. The k<sup>2</sup>-N,N Ru(II) complexes are shown to serve as efficient precatalysts for the oxidation of sec-phenethyl alcohol at 5 mol% loadings, using a variety of external oxidants and solvents. The complex bearing an S-Ph donor was found to be the most active of those surveyed, suggesting that the thioether donor plays an active role in catalyst speciation for this transformation.


1999 ◽  
Vol 40 (12) ◽  
pp. 2417-2420 ◽  
Author(s):  
Goverdhan Mehta ◽  
Ramdas Vidya ◽  
Kailasam Venkatesan

Nano Energy ◽  
2021 ◽  
pp. 105972
Author(s):  
Zizheng Tong ◽  
Shu-Bo Wang ◽  
Mu-Huai Fang ◽  
Yen-Ting Lin ◽  
Kun Ta Tsai ◽  
...  

2021 ◽  
pp. 2100707
Author(s):  
Sina Stegmaier ◽  
Roland Schierholz ◽  
Ivan Povstugar ◽  
Juri Barthel ◽  
Simon P. Rittmeyer ◽  
...  

1999 ◽  
Vol 23 (3) ◽  
pp. 202-203
Author(s):  
Daniel A. Fletcher ◽  
Brian G. Gowenlock ◽  
Keith G. Orrell ◽  
David C. Apperley ◽  
Michael B. Hursthouse ◽  
...  

Solid-state and solution 13C NMR data for the monomers and dimers of 3- and 4-substituted nitrosobenzenes, and the crystal structure of E-(4-CIC6H4NO)2 are reported.


2021 ◽  
pp. 1639-1648
Author(s):  
Yu-Ting Chen ◽  
Marc Duquesnoy ◽  
Darren H. S. Tan ◽  
Jean-Marie Doux ◽  
Hedi Yang ◽  
...  

2021 ◽  
Vol 492 ◽  
pp. 229661
Author(s):  
Haitian Zhang ◽  
Hui Wu ◽  
Li Wang ◽  
Hong Xu ◽  
Xiangming He

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