dc.contributor.author | Akyuz, S | |
dc.contributor.author | Buyukmurat, Yasemin | |
dc.date.accessioned | 2021-03-04T13:53:04Z | |
dc.date.available | 2021-03-04T13:53:04Z | |
dc.identifier.citation | Buyukmurat Y., Akyuz S., "Theoretical and experimental studies of IR spectra of 4-aminopyridine metal(II) complexes", JOURNAL OF MOLECULAR STRUCTURE, cilt.651, ss.533-539, 2003 | |
dc.identifier.issn | 0022-2860 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_7eb4974c-98ea-4219-a88a-076d4fc36e86 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/86504 | |
dc.identifier.uri | https://doi.org/10.1016/s0022-2860(02)00674-9 | |
dc.description.abstract | In this study FT-IR spectra of M(L)(2)Ni(CN)(4) [where M = Fe or Zn, L = 4-aminopyridine) complexes are reported for the first time in the 400-4000 cm(-1) range. The spectral features suggest that the compounds are similar in structure to the Hofmann-type complexes with infinite polymeric layers formed with Ni(CN)(4)(-2) ions bridged by M(L)(2)(+2) cations. IR frequency shifts, upon formation of coordination compound are reliable indicators of the coordination mode of 4-aminopyridine. It is concluded that the ring nitrogen and not the amino nitrogen is involved in complex formation. In order to investigate metal-ligand coupling peculiarities, the vibrational wavenumbers of free and coordinated 4-aminopyridine have been calculated by a force field refinement method. The results indicated that the force field of free 4-aminopyridine should be altered in complex formation in order to represent the experimental data. (C) 2003 Elsevier Science B.V. All rights reserved. | |
dc.language.iso | eng | |
dc.subject | Kimya | |
dc.subject | Temel Bilimler | |
dc.subject | KİMYA, FİZİKSEL | |
dc.subject | Fizikokimya | |
dc.subject | Temel Bilimler (SCI) | |
dc.title | Theoretical and experimental studies of IR spectra of 4-aminopyridine metal(II) complexes | |
dc.type | Makale | |
dc.relation.journal | JOURNAL OF MOLECULAR STRUCTURE | |
dc.contributor.department | , , | |
dc.identifier.volume | 651 | |
dc.identifier.startpage | 533 | |
dc.identifier.endpage | 539 | |
dc.contributor.firstauthorID | 168535 | |