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Volumn 690, Issue 8 SPEC. ISS., 2005, Pages 1923-1934

Reactions of pyridyl donors with halogens and interhalogens: An X-ray diffraction and FT-Raman investigation

Author keywords

CT adducts; FT Raman; Halides; Pyridyl donors; X ray crystal structures

Indexed keywords

CHARGE TRANSFER; CRYSTAL STRUCTURE; FOURIER TRANSFORM INFRARED SPECTROSCOPY; INTERMETALLICS; MOLECULAR VIBRATIONS; RAMAN SPECTROSCOPY; STOICHIOMETRY; X RAY CRYSTALLOGRAPHY; X RAY DIFFRACTION ANALYSIS;

EID: 20144387194     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jorganchem.2004.11.001     Document Type: Conference Paper
Times cited : (40)

References (58)
  • 28
    • 16644393614 scopus 로고    scopus 로고
    • note
    • Although 1 and 2 contain thiocarbonyl groups, which could possibly compete with the pyridyl nitrogens in interacting with halogens and interhalogens, their donor ability is so low that it was impossible to determine the stability constant of N,N′-dimethylimidazolidine-4,5-dione-2-thione adduct with diiodine [29]
  • 31
    • 16644365494 scopus 로고    scopus 로고
    • note
    • It is worth noting that in the case of the products obtained from the reactions between pyridyl donors and halogens or interhalogens, FT-IR spectroscopy is not of great help in investigating the nature of the compounds isolated in the solid state. In fact, whatever the reaction product (adduct or N-protonated donor balanced by halide or polyhalide anions), the MIR spectrum is very similar to that of the starting donor, the only difference being the presence of the NH stretching band, occurring under protonation. As far as the FIR region is regarded, much more information is gained from FT-Raman spectroscopy
  • 48
    • 16644374515 scopus 로고    scopus 로고
    • note
    • u stretching mode involves the motion of the central heavy iodine atom and therefore is less affected by the change in the terminal atoms


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.