Journal ArticleDOI
The vibrational spectra and structure of Si(NCO)4 and Ge(NCO)4
Foil A. Miller,Gerald L. Carlson +1 more
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In this paper, a tetrahedral model was proposed for Si(NCO) 4 and Ge (NCO 4 ) and it was shown that the Si-N-C-C C-O group is linear, in contrast to the C-N�l C group.About:
This article is published in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy.The article was published on 1961-01-01. It has received 54 citations till now.read more
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Infrared spectra of complexes of the thiocyanate and related ions
Journal ArticleDOI
Infrared observations of RhNCO and SiNCO species formed during the reduction of NO by CO over silica-supported rhodium
William C. Hecker,Alexis T. Bell +1 more
TL;DR: In this paper, infrared studies of NO reduction by CO over Rh SiO 2 give clear indication of the presence of RhNCO species characterized by a band at 2170-2200 cm −1.
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Syntheses and ultraviolet spectra of N-organosilyl ketimines
Liu-Heung Chan,Eugene G. Roschow +1 more
TL;DR: In this paper, the electronic spectra, the n →π * transition in particular, have been investigated to the d * - p * interaction between the empty d orbitals of silicon and the π system of the CN ·Si linkage and hence very little multiple bonding in the Si·N bond.
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Synthesis and characterization of saponite clays
TL;DR: In this paper, a new procedure was developed for a fast preparation of saponite clays under the non-hydrothermal synthesis conditions of 90 degrees Celsius and 1 atmosphere, and the synthesis products were characterised with XRD, IR, TEM, XRF, N2-physisorption, Al-EXAFS, and 27Al- and 29Si-MASNMR Incorporation of Mg, Zn, Co, Ni, or a combination of these cations in the octahedral sheet, as well as controlling the Si/Al ratio
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Some infrared studies of organometallic pseudohalogens
References
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Journal ArticleDOI
A Simple Method for Determining the Polarization of Raman Lines
John T. Edsall,E. Bright Wilson +1 more
TL;DR: In this paper, a simple method for determining qualitatively the polarization of Raman lines is described, where the incident light is polarized by means of a polaroid, and experimental data on acetic acid, acetone and ethanol are presented.
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The Infra‐Red and Raman Spectra of Cyclopentane, Cyclopentane‐d1, and Cyclopentane‐d10
TL;DR: In this article, it was shown that cyclopentane does not have D5h symmetry and the entropy of the vapor requires a low frequency (near 140 cm−1 for the assignment in this paper) if the symmetry is D5H.
Journal ArticleDOI
Infrared and raman spectra of chromyl chloride
TL;DR: In this paper, the infrared spectrum of CrO 2 Cl 2, a deep red liquid, has been measured from 120-3000 cm −1, where six Raman lines have been obtained by excitation with the D -lines of potassium.
Journal ArticleDOI
The chemistry of silicon involving probable use of d-type orbitals
F.G.A. Stone,Dietmar Seyferth +1 more
TL;DR: In this article, the authors discuss the properties of tetravalent silicon compounds in which bonding is not of the pure sp 3 -type, and silicon compounds with chemical reactivities unusual in terms of analogous carbon compounds.