The Interplay Between Hydrogen Bonding and Coulombic Forces in Determining the Structure of Sulfuric Acid-Amine Clusters

2018 ◽  
Vol 9 (6) ◽  
pp. 1216-1222 ◽  
Author(s):  
Sarah E. Waller ◽  
Yi Yang ◽  
Eleanor Castracane ◽  
Emily E. Racow ◽  
John J. Kreinbihl ◽  
...  
RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71733-71743 ◽  
Author(s):  
Hailiang Zhao ◽  
Qun Zhang ◽  
Lin Du

Carboxylic acids form cyclic ring structures with sulfuric acid and they could potentially be important in new particle formation.


2018 ◽  
Vol 57 (20) ◽  
pp. 5797-5802 ◽  
Author(s):  
Arjun Halder ◽  
Suvendu Karak ◽  
Matthew Addicoat ◽  
Saibal Bera ◽  
Amit Chakraborty ◽  
...  

2018 ◽  
Vol 130 (20) ◽  
pp. 5899-5904 ◽  
Author(s):  
Arjun Halder ◽  
Suvendu Karak ◽  
Matthew Addicoat ◽  
Saibal Bera ◽  
Amit Chakraborty ◽  
...  

Polymer ◽  
2018 ◽  
Vol 143 ◽  
pp. 316-323 ◽  
Author(s):  
Sheng Zhou ◽  
Chang-Sheng Li ◽  
Xing-He Fan ◽  
Zhihao Shen

2015 ◽  
Vol 119 (35) ◽  
pp. 11732-11739 ◽  
Author(s):  
Johannes Niskanen ◽  
Christoph J. Sahle ◽  
Iina Juurinen ◽  
Jaakko Koskelo ◽  
Susi Lehtola ◽  
...  

2017 ◽  
Vol 73 (7) ◽  
pp. 525-530 ◽  
Author(s):  
Khai-Nghi Truong ◽  
Niklas Lothmann ◽  
Ulli Englert

Depending on the reaction partner, the organic ditopic molecule isonicotinic acid (Hina) can act either as a Brønsted acid or base. With sulfuric acid, the pyridine ring is protonated to become a pyridinium cation. Crystallization from ethanol affords the title compound tris(4-carboxypyridinium) hydrogensulfate sulfate monohydrate, 3C6H6NO2 +·HSO4 −·SO4 2−·H2O or [(H2ina)3(HSO4)(SO4)(H2O)]. This solid contains 11 classical hydrogen bonds of very different flavour and nonclassical C—H...O contacts. All N—H and O—H donors find at least one acceptor within a suitable distance range, with one of the three pyridinium H atoms engaged in bifurcated N—H...O hydrogen bonds. The shortest hydrogen-bonding O...O distance is subtended by hydrogensulfate and sulfate anions, viz. 2.4752 (19) Å, and represents one of the shortest hydrogen bonds ever reported between these residues.


2019 ◽  
Vol 42 (1) ◽  
pp. 150-152 ◽  
Author(s):  
Farzin Mostaghimi ◽  
Jens Bolsinger ◽  
Enno Lork ◽  
Jens Beckmann

Abstract The oxidation of phenoxatellurine (PT) with conc. H2SO4 was reinvestigated. Two crystalline products, namely [PT2][H3O](SO4H)3 (1) and [PT](SO4) (2) were isolated and fully characterized by X-ray crystallography. The structure of 1 features [PT2]2+ dications giving rise to double-decker structures with two parallel PT layers that arise from dimerisation of two radical cations [PT]˙+. The [PT2]2+ dications and the hydrogensulfate ions are associated via secondary Te···O interations. The oxonium ion and the hydrogensulfate ions are involved in hydrogen bonding. The structure of 2 comprises ion pairs consisting of [PT]2+ dications and sulfate ions, which form a 2D coordination polymer. In addition, adjacent sulfate ions in the crystal lattice bind to tellurium atoms via secondary secondary Te···O interations.


2019 ◽  
Vol 12 (1) ◽  
pp. 29-34
Author(s):  
Evgeny V. Kudrik ◽  
Sergey E. Nefedov ◽  
Alexander B. Sorokin

Sign in / Sign up

Export Citation Format

Share Document