Journal ArticleDOI
Far infra-red spectra and metal-ligand force constants of metal ammine complexes☆
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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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The infra-red spectra of 2-hydroxy-1-naphthaldehyde complexes
J. Gómez Lara,A.A. Sánchez +1 more
TL;DR: In this paper, the authors measured the infra-red spectra (4000-250 cm−1) of solid complexes of Be, Mg, Ca, Ni, Cu, Zn, Sr, Cd and Ba with 2-hydroxy-1-naphthaldehyde.
Journal ArticleDOI
Infrared spectral assignments for transition metal thioxanthates
TL;DR: In this paper, the i.r. frequencies of ethylthioxanthate complexes of some transition metals have been interpreted on the basis of normal coordinate treatments of the 1:1 molecular models.
Journal ArticleDOI
Synthesis, spectroscopic and crystal field studies on some azido-chromium(III)-pyridine complexes
TL;DR: In this article, the new complexes mer-Cr(py)3(N3)3, NaCr(pyridine)4(n3)4, KCr(poly(n), n3), pyridine, and RbCr(π)3N 3(N 3)4 (py = pyracid) have been described and measured in the temperature range from 300 to 10 K.
Journal ArticleDOI
Group theoretical classification of vibrations in the (Ni(NH3)6)(ClO4)2, (Ni(NH3)6)(BF4)2 and (Ni(NH3)6)(PF6)2 crystals
TL;DR: In this article, a complete group theoretical analysis of vibrational modes of the (Ni(NH3)6)(AB4)2 and (Ni[NH3]6/(AB6)2] type of complexes is made.
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NIR-FT-Raman spectroscopic studies of hexammine and pentammine chromium(III) complexes
Yuying Chen,Daniel H. Christensen,Georg Ole Sørensen,Ole Faurskov Nielsen,Claus J.H. Jacobsen,Jens Hyldtoft +5 more
TL;DR: The NIR-FT-Raman spectra for hexammine [Cr(NH3)6]X3 (where X = Br−, NO−3), pentamminechloro [CrNH3]5Cl]X2 (where Z = Cl−, ClO−4, and Pentammineaqua [Cr3)5(H2O)]X3 [2] as discussed by the authors, with an excitation wavelength of 1064 nm.
References
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Vibrational analysis of the n-paraffins—II
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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.
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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.
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A Note on the Classification of Normal Vibrations of Molecules
Yonezo Morino,Kozo Kuchitsu +1 more
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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.