Vibrational Spectra and Factor Group Analysis of Li2xMn0.5−xTi2(PO4)3 {x = 0, 0.25, 0.50}

1998 ◽  
Vol 33 (6) ◽  
pp. 955-961 ◽  
Author(s):  
R Pikl ◽  
D de Waal ◽  
A Aatiq ◽  
A El Jazouli
Keyword(s):  
Vibrational Spectra ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis

Vibrational spectra and factor-group analysis of double arsenates of zirconium and alkali metal MZr2(AsO4)3 (M=Li–Cs)

2014 ◽  
Vol 73 ◽  
pp. 158-163 ◽  
Author(s):  
E.Yu. Borovikova ◽  
V.S. Kurazhkovskaya ◽  
K.N. Boldyrev ◽  
M.V. Sukhanov ◽  
V.I. Pet’kov ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Vibrational Spectra ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis

Darstellung, Kristallstruktur und Schwingungsspektren von Rubidiumperoxoniobat (Rb3NbO8) / Preparation, Crystal Structure, and Vibrational Spectra of Rubidiumperoxoniobate (Rb3NbO8)

1997 ◽  
Vol 52 (9) ◽  
pp. 1082-1086 ◽  
Author(s):  
H. Haeuseler ◽  
M. Wagener ◽  
H. Müller
Keyword(s):  
Crystal Structure ◽  
Single Crystals ◽  
Vibrational Spectra ◽  
Title Compound ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis ◽  
Stretching Vibrations ◽  
Internal Vibrations

Abstract The crystal structure of Rb3NbO8 (SG I4̅2m, Nr. 121) has been determined on single crystals to a final R = 0.041. The structure is isotypic to the K3CrO8 type. Vibrational spectra of the title compound have been recorded on powdered samples and are discussed with respect to the internal vibrations of the peroxo-group and the dodecahedral NbO83- ion. The stretching vibrations of the O22- groups are found at 838 (Raman) and 813 cm- 1(IR). A factor group analysis for the K3CrO8 type is given.

Vibrational spectra and factor group analysis of lanthanide and zirconium phosphates MIII0.33Zr2(PO4)3, where MIII=Y, La–Lu

2010 ◽  
Vol 52 (2) ◽  
pp. 137-143 ◽  
Author(s):  
V.S. Kurazhkovskaya ◽  
D.M. Bykov ◽  
E.Yu. Borovikova ◽  
N.Yu. Boldyrev ◽  
L. Mikhalitsyn ◽  
...  
Keyword(s):  
Vibrational Spectra ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis ◽  
Zirconium Phosphates

Vibrational spectra and factor group analysis of rare-earth chromium borates, RCr3(BO3)4, with R=La–Ho

2013 ◽  
Vol 68 ◽  
pp. 82-90 ◽  
Author(s):  
E.Yu. Borovikova ◽  
E.A. Dobretsova ◽  
K.N. Boldyrev ◽  
V.S. Kurazhkovskaya ◽  
V.V. Maltsev ◽  
...  
Keyword(s):  
Rare Earth ◽  
Vibrational Spectra ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis

Die Schwingungsspektren von MoO3, WO2Cl2 und WO3 im festen Zustand /Solid State Vibrational Spectra of MoO3, WO2Cl2 and WO3

1969 ◽  
Vol 24 (9) ◽  
pp. 1095-1100 ◽  
Author(s):  
R. Mattes ◽  
F. Schröder
Keyword(s):  
Solid State ◽  
Coordination Number ◽  
Metal Atom ◽  
Infrared Spectra ◽  
Vibrational Spectra ◽  
Group Analysis ◽  
Factor Group ◽  
Factor Group Analysis

The Raman and infrared spectra of MoO3, WO2Cl2 and WO3 have been measured. The application of the method of factor group analysis leads to the assignment of the observed frequencies to terminal or bridging metal-oxygen bonds. The observed frequencies depend on the length or type (terminal or bridging) of a bond and on the coordination number of the metal atom.

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