Journal article
Authors list: Schindler, Lisa Verena; Becker, Anna; Wickleder, Mathias Siegfried
Publication year: 2016
Pages: 17538-17541
Journal: Chemistry - A European Journal
Volume number: 22
Issue number: 49
ISSN: 0947-6539
eISSN: 1521-3765
DOI Link: https://doi.org/10.1002/chem.201603919
Publisher: Wiley
Abstract:
The unique hydrogenium-bis-tetrasulfate anion [H(S4O13)(2)](3-) in the crystal structure of Li-3[H(S4O13)(2)] (monoclinic, P2(1)/n (No. 14), Z=2, a=552.46(4) pm, b=939.70(6) pm, c=1876.6(1) pm, beta=97.492(3)degrees, V=965.9(1).10(6) pm(3)) is the longest protonated polysulfate chain ever observed. Very strong symmetrical hydrogen bonds are a bold feature of the crystal structure. The protonation of a very weak base such as [S4O13](2-) and accordingly the stabilization of the first base of the superacid H2S4O13 is a significant success towards the still elusive polysulfuric acids.
Citation Styles
Harvard Citation style: Schindler, L., Becker, A. and Wickleder, M. (2016) Stabilizing Superacid Anions: The New [H(S4O13)2]3- Anion in the Crystal Structure of Li3[H(S4O13)2], Chemistry - A European Journal, 22(49), pp. 17538-17541. https://doi.org/10.1002/chem.201603919
APA Citation style: Schindler, L., Becker, A., & Wickleder, M. (2016). Stabilizing Superacid Anions: The New [H(S4O13)2]3- Anion in the Crystal Structure of Li3[H(S4O13)2]. Chemistry - A European Journal. 22(49), 17538-17541. https://doi.org/10.1002/chem.201603919
Keywords
ACIDITIES; H2S2O7; HEXAFLUOROANTIMONATE; hydrogen polysulfate; polysulfate; POTASSIUM HYDROGEN MALEATE; RB; SULFUR OXOACIDS; superacidic systems
