Journal ArticleDOI
Far infra-red spectra and metal-ligand force constants of metal ammine complexes☆
TLDR
In this article, a normal co-ordinate analysis of these complex ions has been made, including all the ligand atoms, in order to check the vibration assignments made experimentally and to clarify the normal modes of vibration for the observed bands.About:
This article is published in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy.The article was published on 1966-04-01. It has received 93 citations till now. The article focuses on the topics: Ligand & Molecular vibration.read more
Citations
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Infrared Spectra and Normal Coordinate Analysis of Metalloporphins
TL;DR: In this article, the Urey-Bradley force constants for the corresponding metal-nitrogen stretching modes are estimated to be 0.553, 0.662, and 0.760 mdyn/A, respectively.
Journal ArticleDOI
Infrared and Raman spectra of heterocyelic compounds—IV: The infrared studies and normal vibrations of some 1:1 transition metal complexes of 2,2'-bipyridine
J.S. Strukl,J.L. Walter +1 more
TL;DR: In this paper, a normal coordinate analysis was performed on chloro complexes employing a Urey-Bradley force field with resonance parameter and suitable general valence force field terms about the metal site.
Journal ArticleDOI
Vibrational spectra and force constants of pure ammine complexes
K.H. Schmidt,Achim Müller +1 more
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Skeletal vibrational spectra, force constants, and bond properties of transition metal ammine complexes
K. H. Schmidt,A. Mueller +1 more
Journal ArticleDOI
Far infra-red spectra and force constants of ammine complexes of Pt(IV), Pt(II) and Pd(II)
TL;DR: In this article, the metal-nitrogen in-plane bending vibrations were measured in the frequency region from 300 to 200 cm −1 and the metal out-of-planar bending vibrations from 250 to 180 cm−1.
References
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Journal ArticleDOI
Far‐Infrared Spectra of Cyanuric Acid, Uracil, and Diketopiperazine
TL;DR: In this paper, the far infrared spectra of cyanuric acid, uracil, and diketopiperazine were measured in the region from 300 to 90 cm, and the GF matrix method was applied to the analysis of lattice vibrations.
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Infrared spectroscopic study on the co-ordination bond-I: Infrared spectra of cobalt hexammine, pentammine and trans-tetraammine complexes
TL;DR: In this article, the infrared spectra of [Co(NH3)6]3+, [Co[NH3]5X]2+ (X=F, Cl, Br and I), and trans[Co[Co( NH3]4X2]- (X =Cl, Br, I) have been measured in the 4000-250 cm−1 region and the observed frequencies were quantitatively assigned on the basis of the potential energy distribution and L- matrix.
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Hydrogen Deformation Vibrations
TL;DR: In this paper, the Urey-Bradley field was used to calculate the CH, CH2 and CH3 deformation frequencies in various organic compounds and the NH 3 deformation frequency in metal ammine complexes.