ChemInform Abstract: VIBRATIONAL SPECTRA OF SOME GROUP VB HALIDES PART 3, A FAR INFRARED AND RAMAN SPECTRAL STUDY OF SOME HEXAHALOGENO-, PENTAHALOGENO-, AND TETRAHALOGENO-BISMUTHATE(III) AND -ANTIMONATE(III) SALTS

1973 ◽  
Vol 4 (38) ◽  
pp. no-no
Author(s):  
M. A. HOOPER ◽  
D. W. JAMES
Keyword(s):  
Vibrational Spectra ◽  
Spectral Study ◽  
Far Infrared ◽  
Raman Spectral

Vibrational spectra of some Group Vb halides. III. A far-infrared and Raman spectral study of some Hexahalogeno-, Pentahalogeno-, and Tetrahalogeno-bismuthate(III) and -antimonate(III) salts

1973 ◽  
Vol 26 (7) ◽  
pp. 1401 ◽  
Author(s):  
MA Hooper ◽  
DW James
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Force Field ◽  
Vibrational Spectra ◽  
Spectral Study ◽  
Far Infrared ◽  
Force Constants ◽  
Complex Ions ◽  
Structural Environment ◽  
Raman Spectral

Vibrational spectra of a series of halogeno-complex ions of antimony(III) and bismuth(III) are reported. Results of crystal spectra are discussed in terms of the structural environment and a comparative study of Raman solution and solid state spectra is given. Some force constants for hexahalogeno species on a modified Urey-Bradley force field have been calculated and their significance is discussed.

Laser biomodulation in bone implants: a Raman spectral study

2002 ◽  
Author(s):  
Cibelle Lopes ◽  
Sokki Sathaiah ◽  
Antonio L. B. Pinheiro ◽  
Janaina Duarte ◽  
Airton A. Martin ◽  
...  
Keyword(s):  
Spectral Study ◽  
Bone Implants ◽  
Raman Spectral

Kristallstruktur und Schwingungsspektren des Di-Blei-Hexaselenohypodiphosphates Pb2P2Se6 / Crystal Structure and Vibrational Spectra of Pb2P2Se6

1984 ◽  
Vol 39 (4) ◽  
pp. 357-361 ◽  
Author(s):  
Robert Becker ◽  
Wolfgang Brockner ◽  
Herbert Schäfer
Keyword(s):  
Crystal Structure ◽  
Raman Spectra ◽  
Vibrational Spectra ◽  
Title Compound ◽  
Far Infrared ◽  
Infrared And Raman Spectra ◽  
Monoclinic System ◽  
Space Group ◽  
Lattice Constants

Pb2P2Se6 crystallizes in the monoclinic system, space group Pn (No. 13) with the lattice constantsa = 974.2 (4) pm. b = 766.2 (3) pm. c = 689.8 (3) pm, β=91.44(5)°.The title compound is isotypic to the homologous Pb2P2S6. In the structure there are discrete P2Se4-6 anions.Far infrared, infrared and Raman spectra of this compound have been recorded. The observed frequencies are assigned on the basis of P2Se4-6 units with C2h symmetry in the crystal. DTA-data have been determined and interpreted.

Vibrational spectra and structure of the KO2 complex in solid argon. A far-infrared study

1994 ◽  
Vol 228 (4-5) ◽  
pp. 410-416 ◽  
Author(s):  
Benoît Tremblay ◽  
Laurent Manceron ◽  
Pascale Roy ◽  
Anne-Marie LeQuéré ◽  
Denis Roy
Keyword(s):  
Vibrational Spectra ◽  
Far Infrared ◽  
Infrared Study ◽  
Solid Argon

scholarly journals Synthesis, Spectral Study and Theoretical Treatment of 2-(2-(4-bromocyclohexa-1, 3-dienyl)-4-oxo-2H- benz [1, 3] oxazin-3(4H)-ylamino)-2-oxoethyl carbamimidothioate and Derivatives.

2022 ◽  
Vol 5 (1) ◽  
pp. 1-7
Author(s):  
Asmaa J.i AL-Lame ◽  
Wafaa F. Rodhan ◽  
Nafeesa J. Kadhim ◽  
Shahed K. Taher
Keyword(s):  
Binding Energy ◽  
Electrostatic Potential ◽  
Vibrational Spectra ◽  
Spectral Study ◽  
Heat Of Formation ◽  
Theoretical Treatment ◽  
Reactive Site ◽  
Standard Heat ◽  
Pm3 Method

The standard heat of formation (ΔHof) and binding energy (ΔEb) for the free compound and their derivatives are calculated by using the PM3 method at 273K of Hyperchem.-8.07 program. The compound is more stable than their derivatives. furthermore to investigate the reactive site of the molecules the electrostatic potential of free derivatives is measured and pm3 is used to evaluate the vibrational spectra of the free derivatives, the frequencies are obtained approximately agreed with those values experimentally found; in addition, the calculation helps to assign clearly the most diagnostic bands .

Real-time photoluminescence and Raman spectral study of porous Si during F2 and H2O exposure

1998 ◽  
Vol 78 (2) ◽  
pp. 111-116 ◽  
Author(s):  
T Wadayama ◽  
T Arigane ◽  
K Fujine ◽  
A Hatta
Keyword(s):  
Real Time ◽  
Spectral Study ◽  
Porous Si ◽  
Raman Spectral

Schwingungsspektren von Sn2P2S6 / Vibrational Spectra of Sn2P2S6

1983 ◽  
Vol 38 (5) ◽  
pp. 555-558 ◽  
Author(s):  
Robert Becker ◽  
Wolfgang Brockner ◽  
Claus Wibbelmann
Keyword(s):  
Raman Spectra ◽  
Vibrational Spectra ◽  
Far Infrared ◽  
Infrared And Raman Spectra

Far infrared, infrared and Raman spectra of tin hexathiohypodiphosphate Sn2P2S6 (mono­clinic modification II) have been recorded. The observed frequencies are assigned on the basis of P2S64-units with C2h symmetry in the crystal. The assignment is supported by the correlation D3d (dissolved P2S64- ion) → C2h. DTA-data have been determined and interpreted.

Raman spectral study on the structure of a hydrolytic dimer of the aquavanadium(III) ion

1991 ◽  
Vol 30 (20) ◽  
pp. 3832-3836 ◽  
Author(s):  
Kan. Kanamori ◽  
Yukari. Ookubo ◽  
Kazuhito. Ino ◽  
Kiyoyasu. Kawai ◽  
Hitoshi. Michibata
Keyword(s):  
Spectral Study ◽  
Raman Spectral
Sign in / Sign up

Export Citation Format

Share Document