Crystal and Molecular Structures of N-Ethylquinolinium Triiodide

Kazheva, Olga N.; Александров, Г. Г.; D’yachenko, O. A.; Chernov’yants, M. S.; Lykova, E. O.; Толпыгин, И. Е.; Raskita, I. M.

doi:10.1023/b:ruco.0000037441.32760.9b

Cited by 8 publications

(3 citation statements)

References 3 publications

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“…These anions are reported to pack in tilted chains, linked via intermolecular contacts. [21][22][23] In addition, the trihalide bonds of the currently studied salts are much longer than the typical covalent bond lengths (Br-Br: ∼2.28 Å; I-I: ∼2.67 Å). This is indicative of hypervalent bonding, which is considerably weaker than covalent.…”

Section: Discussionmentioning

confidence: 94%

Structural Characterization of Novel Ionic Salts Incorporating Trihalide Anions

et al. 2009

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The crystal structures of several low-melting salts containing trihalide ions, namely 1-ethyl-3-methylimidazolium tribromide ([C 2 mim][Br 3 ]), 1-ethyl-1-methylpyrrolidinium tribromide ([C 2 mpyr][Br 3 ]), and 1-propyl-1-methylpyrrolidinium triiodide ([C 3 mpyr][I 3 ]), are reported for the first time. Thermal analysis reveals that the tribromide salts are lower-melting than their monohalide analogues. Analysis of the crystal structures allows examination of the influence of the anions on the physical properties of the salts.

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Section: Discussionmentioning

confidence: 94%

Structural Characterization of Novel Ionic Salts Incorporating Trihalide Anions

et al. 2009

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“…N-substituted quinolines are widely employed as materials with second-order nonlinear optical behavior; the properties of such materials directly depend on the composition and spatial arrangement of their molecules [10]. A systematic series of quinolinium (1-ethylquinolinium, 1-ethyl-2,4-dimethylquinolinium, and 1,2,4-trimethylquinolinium) triiodides has been examined [11,12]. The cationic and anionic layers in the crystal of lowmelting (m.p.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and structure of interaction products of quinoline-2(1H)-thione with molecular iodine

Chernov’yants

Starikova

Kolesnikova

et al. 2015

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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“…The preliminary physicochemical studies of diiodobromides of P-containing organic cations, 3-carboxypropyltriphenylphosphonium ( I ) and tetraphenylphosphonium( II ), established their composition, structure, and stability [5,6].…”

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confidence: 99%

Electrophoretic and spectrophotometric determination of iodohalides of P-containing organic cations

Chernov’yants¹,

Lykova²

2005

J Anal Chem

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Diiodobromides of P-containing organic cations, 3-carboxypropyltriphenylphosphonium ( I ) and tetraphenylphosphonium( II ), were identified and quantitatively determined by capillary electrophoresis using an unmodified fused-silica capillary. The procedure for the quantitative determination of I and II by capillary electrophoresis allowed the organophosphorus compounds to be determined in the concentration range from 0.20 to 6.0 mM (RSD ≤ 1%). The spectrophotometric method based on the conversion of diiodobromides to the corresponding triiodides ( ε 290 = 4.6 × 10 4 , ε 367 = 2.5 × 10 4 ) and followed by the measurement of the intensity of the band of the triiodide ion charge-transfer (RSD ≤ 2%) was proposed to determine iodohalides of P-containing cations.

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Crystal and Molecular Structures of N-Ethylquinolinium Triiodide

Cited by 8 publications

References 3 publications

Structural Characterization of Novel Ionic Salts Incorporating Trihalide Anions

Structural Characterization of Novel Ionic Salts Incorporating Trihalide Anions

Synthesis and structure of interaction products of quinoline-2(1H)-thione with molecular iodine

Electrophoretic and spectrophotometric determination of iodohalides of P-containing organic cations

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