tert-Butyl(2-hydroxyethyl)azanium 4-[(1,3-thiazol-2-ylazanidyl)sulfonyl]aniline

  title={tert-Butyl(2-hydroxyethyl)azanium 4-[(1,3-thiazol-2-ylazanidyl)sulfonyl]aniline},
  author={H. Arman and Trupta Kaulgud and E. Tiekink},
  journal={Acta Crystallographica Section E: Structure Reports Online},
  pages={o2662 - o2663}
Two pairs of independent cations and anions comprise the asymmetric unit of the title salt, C6H16NO+·C9H8N3O2S2 −. The cations are virtually superimposable and each exhibits a gauche disposition of the hydroxy O and ammonium N atoms [the O—C—C—N torsion angles are 55.5 (3) and 57.5 (3)°]. Significant differences are seen in the molecular structures of the anions as seen in the S—N—C—S [1.1 (3) and 32.9 (3)°] and C—S—N—C [−69.7 (2) and 91.4 (2)°] torsion angles. Despite the variations in… Expand
4-Amino-N-(2,3-dihydro-1,3-thiazol-2-ylidene)benzenesulfonamide–2,4,6-tris(pyridin-2-yl)-1,3,5-triazine (1/1)
The sulfathiazole molecule in the title 1:1 co-crystal, C9H9N3O2S2·C18H12N6, adopts an approximate L-shape and features an intramolecular hypervalent S⋯O interaction and has the shape of a disk as the pendant pyridine rings are relatively close to coplanar with the central ring. Expand
Postsynthetic Metathesis in an All Organic Two-Dimensional Array Mediated by Hydrogen Bonding
Cocrystallization of equimolar quantities of sulfathiazole (STL) with each of 1,4-diazabicyclo[2.2.2]octane (DABCO) and piperazine (PIP) resulted in facile formation of salts [DABCOH][STL_H] (1) andExpand
Crystal structures of the 1:1 salts of 2-amino-4-nitrobenzoate with each of (2-hydroxyethyl)dimethylazanium, tert-butyl(2-hydroxyethyl)azanium and 1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium
  • J. Wardell, E. Tiekink
  • Chemistry, Medicine
  • Acta crystallographica. Section E, Crystallographic communications
  • 2018
Three ammonium salts of 2-amino-4-nitrobenzoate are described. Based on N—H⋯O and O—H⋯O hydrogen-bonding involving the different constituents, supramolecular chains, tubes and double-layers are foundExpand


Crystal and Molecular Structures of the 2:1 Cocrystal of 4-Nitrophenylacetic acid and N,N′-bis(pyridin-3-ylmethyl)oxalamide, and with the Thioxalamide Analogue
The common feature of each of the title 2:1 cocrystals is the formation of the O–H···N(pyridyl) hydrogen bonds leading to three-molecule aggregates. The persistent formation of the O–H···N(pyridyl)Expand
A competition between O⋯N and O⋯C through space interactions in the crystal structures of 3,3′-dinitro-2,2′-bipyridine N-oxides and N,N′-dioxides
The crystal structures of a series of 3,3′-dinitro-2,2′-bipyridine N-oxides and N,N′-dioxides consistently show 1,5 interactions between nitro oxygen atoms and aromatic carbon atoms ((ON)O⋯C:Expand
Persistence of the {…HOCO…HCN} heterosynthon in the co-crystals formed between anthranilic acid and three bipyridine-containing molecules
Abstract Co-crystals formed between anthranilic acid and each of 4,4′-bipyridine (1), 1,2-trans-1,2-bis(4-pyridyl)ethene (2) and 1,2-bis(4-pyridyl)ethane (3) have been formed from solutionsExpand
X-Ray Analysis of the Molecular Compound of Homosulfanilamide and Sulfathiazole
The solid state structure of a 1 : 1 homosulfanilamide : Sulfathiazole adduct was determined by single crystal X-ray diffraction. The results showed that the acidic proton of sulfathiazole isExpand
Sulfa drugs as model cocrystal formers.
  • M. Caira
  • Chemistry, Medicine
  • Molecular pharmaceutics
  • 2007
A review of several aspects of cocrystalization involving sulfonamide drugs is presented, with a focus on other drug molecules as cocrystallization partners, with reference to the drug sulfadimidine, which featured prominently as a model cocystal former. Expand
Over one hundred solvates of sulfathiazole
The sulfadrug sulfathiazole forms an extensive family of solvates and adducts, the crystal structures of which show a large variety of hydrogen-bonded frameworks.
ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI)
L Lists of software presented and~or reviewed in the Journal of Applied Crystallography are available on the World Wide Web at the above address, together with information about the availability of the software where this is known. Expand
A short history of SHELX.
  • G. Sheldrick
  • Medicine, Chemistry
  • Acta crystallographica. Section A, Foundations of crystallography
  • 2008
This paper could serve as a general literature citation when one or more of the open-source SH ELX programs (and the Bruker AXS version SHELXTL) are employed in the course of a crystal-structure determination. Expand
publCIF: software for editing, validating and formatting crystallographic information files
publCIF is an application designed for creating, editing and validating crystallographic information files (CIFs) that are used in journal publication. It validates syntax and dictionary-defined dataExpand
Qmol: a program for molecular visualization on Windows-based PCs.
Qmol is presented, a program designed for viewing the output of simulations and theoretical calculations of peptides and small molecules, and is presented as a "helper" application to be run by other applications. Expand