| 10-Methyl- and 9,10-dimethylacridinium methyl sulfate. | |
| | |
MedLine Citation:
|
PMID: 12415177 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
The title compounds, C(14)H(12)N(+).CH(3)O(4)S(-), (I), and C(15)H(14)N(+).CH(3)O(4)S(-), (II), respectively, crystallize with the planar 10-methylacridinium or 9,10-dimethylacridinium cations arranged in layers, parallel to the twofold axis in (I) and perpendicular to the 2(1) axis in (II). Adjacent cations in both compounds are packed in a 'head-to-tail' manner. The methyl sulfate anion only exhibits planar symmetry in (II). The cations and anions are linked through C-H.O interactions involving three O atoms of the anion, six acridine H atoms and the CH(3) group on the N atom in (I), and the four O atoms of the anion, three acridine H atoms and the carbon-bound CH(3) group in (II). The methyl sulfate anions are oriented differently in the two compounds relative to the cations, being nearly perpendicular in (I) but parallel in (II). Electrostatic interaction between the ions and the network of C-H.O interactions leads to relatively compact crystal lattices in both structures. |
| | |
Authors:
|
Joanna Meszko; Artur Sikorski; Olexyj M Huta; Antoni Konitz; Jerzy Błazejowski |
Related Documents
:
|
20811407 - Atom gravimeters and gravitational redshift. 19407407 - Nickel and zinc complexes with a monodentate heterocycle and tridentate schiff base lig... 12909757 - Potassium dicyanoargentate(i) 1,4,7,10,13,16-hexaoxacyclooctadecane. 16954617 - Dichloro[(1e,1'e)-1,1'-(pyridine-2,6-diyl)diethanone bis(o-methyloxime)-kappa3n1,n2,n6]... 22220827 - The series of molecular conductors and superconductors et(4)[afe(c(2)o(4))(3)]·phx (et... 14767127 - 2,4-dinitrophenylhydrazones of 2,4-dihydroxybenzaldehyde, 2,4-dihydroxyacetophenone and... |
Publication Detail:
|
Type: Journal Article Date: 2002-10-22 |
Journal Detail:
|
Title: Acta crystallographica. Section C, Crystal structure communications Volume: 58 ISSN: 0108-2701 ISO Abbreviation: Acta Crystallogr C Publication Date: 2002 Nov |
Date Detail:
|
Created Date: 2002-11-04 Completed Date: 2003-01-27 Revised Date: 2003-11-03 |
Medline Journal Info:
|
Nlm Unique ID: 8305826 Medline TA: Acta Crystallogr C Country: Denmark |
Other Details:
|
Languages: eng Pagination: o669-71 Citation Subset: - |
Affiliation:
|
Faculty of Chemistry, University of Gdańsk, J Sobieskiego 18, 80-952 Gdańsk, Poland. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Secondary interactions in N-(chloromethyl)pyridinium chlorides (n = 2, 3, 4).
Next Document: Neutron powder-profile study of chlorofluoromethane.