{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["67(Pt 5)"],"submitter":["Wu J"],"pubmed_abstract":["The title compound, C(11)H(9)F(3)NO(+)·ClO(4) (-)·C(11)H(8)F(3)NO or [(C(11)H(8)F(3)NO)H(C(11)H(8)F(3)NO)]ClO(4), contains two 8-(2,2,2-trifluoro-eth--oxy)quinoline molecules, one of which combines a proton from perchloric acid to form the corresponding quinolinium cation. The quinolinium and quinoline rings form a cationic unit via an inter-molecular N-H⋯N hydrogen bond. The heterocyclic units are almost perpendicular to each other [inter-planar angle 86.97 (6)°]. In the crystal, each perchlorate anion bridges two adjacent cationic units and creates a chain by a combination of C-H⋯O hydrogen bonds. Two inversion-related chains associate into a mol-ecular column by π-π stacking inter-actions between the quinolinium rings. The perpendicular and centroid-centroid distances between adjacent q"],"journal":["Acta crystallographica. Section E, Structure reports online"],"pagination":["o1131-2"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3089229"],"repository":["biostudies-literature"],"pubmed_title":["8-(2,2,2-Trifluoro-ethoxy)quinolinium perchlorate-8-(2,2,2-trifluoro-ethoxy)quinoline (1/1)."],"pmcid":["PMC3089229"],"pubmed_authors":["Wu J","Chen LS","Guo DS","Liu QK"],"additional_accession":[]},"is_claimable":false,"name":"8-(2,2,2-Trifluoro-ethoxy)quinolinium perchlorate-8-(2,2,2-trifluoro-ethoxy)quinoline (1/1).","description":"The title compound, C(11)H(9)F(3)NO(+)·ClO(4) (-)·C(11)H(8)F(3)NO or [(C(11)H(8)F(3)NO)H(C(11)H(8)F(3)NO)]ClO(4), contains two 8-(2,2,2-trifluoro-eth--oxy)quinoline molecules, one of which combines a proton from perchloric acid to form the corresponding quinolinium cation. The quinolinium and quinoline rings form a cationic unit via an inter-molecular N-H⋯N hydrogen bond. The heterocyclic units are almost perpendicular to each other [inter-planar angle 86.97 (6)°]. In the crystal, each perchlorate anion bridges two adjacent cationic units and creates a chain by a combination of C-H⋯O hydrogen bonds. Two inversion-related chains associate into a mol-ecular column by π-π stacking inter-actions between the quinolinium rings. The perpendicular and centroid-centroid distances between adjacent q","dates":{"release":"2011-01-01T00:00:00Z","publication":"2011 May","modification":"2025-04-05T11:55:37.086Z","creation":"2019-03-27T00:01:04Z"},"accession":"S-EPMC3089229","cross_references":{"pubmed":["21754442"],"doi":["10.1107/S1600536811013250"]}}