Synthesis, spectroscopic and structural studies on metal halide complexes of isonicotinamide

Şenay Yurdakul; Ahmet Ataç; Ertan Şahin; Semra Ide

doi:10.1016/S0924-2031(02)00066-8

Synthesis, spectroscopic and structural studies on metal halide complexes of isonicotinamide

Şenay Yurdakul
, Ahmet Ataç
, Ertan Şahin
, Semra Ide

Research output: Contribution to journal › Article › peer-review

50 Citations (Scopus)

Abstract

In this study, infrared (4000-200 cm^-1) spectra are reported for the metal (II) halide isonicotinamide complexes of the following stoichiometries: M(iso)₂X₂ (M = Co, Mn, Zn; X = Cl, Br; iso = isonicotinamide) and M(iso)X₂ (M = Zn; Cu, X = I; M = Hg, X = Br). Vibrational assignments are given for all the observed bands. The analysis of the vibrational spectra indicates that there are some structure-spectra correlations. For a given series of isomorphous complexes the sum of the difference between the values of the vibrational modes of uncoordinated isonicotinamide and coordinated to metal ion isonicotinamide was found to increase in the order of the second ionization potentials of metals. The frequency shifts were also found to depend on the halogen. The studied metal halide complexes were characterized by X-ray powder diffraction patterns and FT-IR spectra. Certain chemical formulas were determined using elemental analysis results.

Original language	English
Pages (from-to)	41-49
Number of pages	9
Journal	Vibrational Spectroscopy
Volume	31
Issue number	1
DOIs	https://doi.org/10.1016/S0924-2031(02)00066-8
Publication status	Published - 15 Jan 2003
Externally published	Yes

Keywords

Infrared spectra
Isonicotinamide metal halide complexes
X-ray powder diffraction

Access to Document

10.1016/S0924-2031(02)00066-8

Cite this

@article{9e7d124f9d594de4820441b3cc7ae0db,

title = "Synthesis, spectroscopic and structural studies on metal halide complexes of isonicotinamide",

abstract = "In this study, infrared (4000-200 cm-1) spectra are reported for the metal (II) halide isonicotinamide complexes of the following stoichiometries: M(iso)2X2 (M = Co, Mn, Zn; X = Cl, Br; iso = isonicotinamide) and M(iso)X2 (M = Zn; Cu, X = I; M = Hg, X = Br). Vibrational assignments are given for all the observed bands. The analysis of the vibrational spectra indicates that there are some structure-spectra correlations. For a given series of isomorphous complexes the sum of the difference between the values of the vibrational modes of uncoordinated isonicotinamide and coordinated to metal ion isonicotinamide was found to increase in the order of the second ionization potentials of metals. The frequency shifts were also found to depend on the halogen. The studied metal halide complexes were characterized by X-ray powder diffraction patterns and FT-IR spectra. Certain chemical formulas were determined using elemental analysis results.",

keywords = "Infrared spectra, Isonicotinamide metal halide complexes, X-ray powder diffraction",

author = "{\c S}enay Yurdakul and Ahmet Ata{\c c} and Ertan {\c S}ahin and Semra Ide",

year = "2003",

month = jan,

day = "15",

doi = "10.1016/S0924-2031(02)00066-8",

language = "English",

volume = "31",

pages = "41--49",

journal = "Vibrational Spectroscopy",

issn = "0924-2031",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Synthesis, spectroscopic and structural studies on metal halide complexes of isonicotinamide

AU - Yurdakul, Şenay

AU - Ataç, Ahmet

AU - Şahin, Ertan

AU - Ide, Semra

PY - 2003/1/15

Y1 - 2003/1/15

N2 - In this study, infrared (4000-200 cm-1) spectra are reported for the metal (II) halide isonicotinamide complexes of the following stoichiometries: M(iso)2X2 (M = Co, Mn, Zn; X = Cl, Br; iso = isonicotinamide) and M(iso)X2 (M = Zn; Cu, X = I; M = Hg, X = Br). Vibrational assignments are given for all the observed bands. The analysis of the vibrational spectra indicates that there are some structure-spectra correlations. For a given series of isomorphous complexes the sum of the difference between the values of the vibrational modes of uncoordinated isonicotinamide and coordinated to metal ion isonicotinamide was found to increase in the order of the second ionization potentials of metals. The frequency shifts were also found to depend on the halogen. The studied metal halide complexes were characterized by X-ray powder diffraction patterns and FT-IR spectra. Certain chemical formulas were determined using elemental analysis results.

AB - In this study, infrared (4000-200 cm-1) spectra are reported for the metal (II) halide isonicotinamide complexes of the following stoichiometries: M(iso)2X2 (M = Co, Mn, Zn; X = Cl, Br; iso = isonicotinamide) and M(iso)X2 (M = Zn; Cu, X = I; M = Hg, X = Br). Vibrational assignments are given for all the observed bands. The analysis of the vibrational spectra indicates that there are some structure-spectra correlations. For a given series of isomorphous complexes the sum of the difference between the values of the vibrational modes of uncoordinated isonicotinamide and coordinated to metal ion isonicotinamide was found to increase in the order of the second ionization potentials of metals. The frequency shifts were also found to depend on the halogen. The studied metal halide complexes were characterized by X-ray powder diffraction patterns and FT-IR spectra. Certain chemical formulas were determined using elemental analysis results.

KW - Infrared spectra

KW - Isonicotinamide metal halide complexes

KW - X-ray powder diffraction

UR - https://www.scopus.com/pages/publications/0037437313

U2 - 10.1016/S0924-2031(02)00066-8

DO - 10.1016/S0924-2031(02)00066-8

M3 - Article

AN - SCOPUS:0037437313

SN - 0924-2031

VL - 31

SP - 41

EP - 49

JO - Vibrational Spectroscopy

JF - Vibrational Spectroscopy

IS - 1

ER -

Synthesis, spectroscopic and structural studies on metal halide complexes of isonicotinamide

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this