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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Journal ArticleDOI
Infrared spectra of the decaammine-μ-peroxo-dicobalt complex
TL;DR: In this paper, the infrared spectra of decaammine-μ-peroxo-dicobalt cations were observed in the 4+ and further oxidized 5+ form and the force constants of the coordination-bond stretchings of a modified valence force field were estimated.
Journal ArticleDOI
Far-i.r. spectra of amminehaloruthenium complexes
N. Itoh,S. Kohata,A. Ohyoshi +2 more
TL;DR: In this paper, the i.r. spectrum of trans-RuCl 2 (NH 3 ) 4 ]Cl were recorded from 100 to 600 cm −1, and the normal frequencies (cm −1 ) of the trans-complex were as follows; ν(RuN) of A 1g = 484, ν (Ruǫ n) of B 2g = 460, δ(Nǫ rn) of E u = 454, ǫ (NǪ rn)-nǫ bg =
Journal ArticleDOI
Normal Coordinates Analysis for The M(NH3)2 4 Complex Ions in D4h and Td Symmetries. Simplified Molecular Models
Roberto Acevedo,Gonzalo Díaz +1 more
TL;DR: In this article, a normal coordinates analysis for the M(NH3)2+ 4 complex ions in Td symmetry (M = Zn, Cd, Co) and in D4h symmetry (m = Cu, Pd, Pt) has been undertaken on the basis of a General Valence Force Field (GVFF), using simplified molecular models.
Book ChapterDOI
Complexes of n and π Donors with Transition Metal Acceptors
TL;DR: In this article, the authors illustrate the many applications of vibrational spectroscopy to the study of transition metal complexes and discuss the results obtained from other investigations when they have particular bearing on the vibrational studies.
Journal ArticleDOI
Intramolecular force field for the Ni(NH3)62+ 25 atom system in the octahedral point molecular group
TL;DR: In this paper, a complete normal coordinate analysis for the 25 atom system Ni(NH 3 ) 2+6 in the salt Ni( NH 3 ) 6 Cl 2, assuming a perfect octahedral environment and freely rotating NH 3 groups about the NiN axis, was performed.
References
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Journal ArticleDOI
Vibrational analysis of the n-paraffins—II
Journal ArticleDOI
Some Mathematical Methods for the Study of Molecular Vibrations
TL;DR: In this article, a general rule for writing down the coefficients of the transformation to symmetry coordinates is derived together with a method of obtaining the kinetic energy reciprocal matrix (G) in terms of symmetry coordinates with a minimum of algebra.
Journal ArticleDOI
A Method of Obtaining the Expanded Secular Equation for the Vibration Frequencies of a Molecule
TL;DR: In this paper, a method for obtaining the secular equation for the vibration frequencies of a molecule directly in expanded form, i.e. as an algebraic rather than a determinantal equation, is described.
Journal ArticleDOI
A Note on the Classification of Normal Vibrations of Molecules
Yonezo Morino,Kozo Kuchitsu +1 more
Journal ArticleDOI
Force constants of small molecules
TL;DR: In this article, the Urey-Bradley force field has been applied to more than one hundred molecules and the assignments based on these calculations have been shown to be reliable and transferable force constants.