X-ray photoelectron, infrared, and Raman spectroscopy studies of novel submicrometric poly[(methacrylato)aluminum(III)]

2006 ◽  
Vol 102 (6) ◽  
pp. 5212-5223 ◽  
Author(s):  
Alfredo R. Vilchis-Nestor ◽  
Victor Sánchez-Mendieta ◽  
Fernando Ureña-Nuñez ◽  
Rafael López-Castañares ◽  
Jorge A. Ascencio
Keyword(s):  
Raman Spectroscopy ◽  
X Ray ◽  
Infrared And Raman Spectroscopy ◽  
Spectroscopy Studies

Synthesis, structure, and vibrational spectrum of poly-μ-pyrazine(pyrazine)(trifluoromethanesulfonato-O)copper(I)

1989 ◽  
Vol 67 (11) ◽  
pp. 1964-1969 ◽  
Author(s):  
T. Otieno ◽  
S. J. Rettig ◽  
R. C. Thompson ◽  
J. Trotter
Keyword(s):  
Crystal Structure ◽  
Raman Spectroscopy ◽  
Copper Ions ◽  
Heavy Atom ◽  
X Ray Diffraction ◽  
Full Matrix ◽  
X Ray ◽  
Methanol Solutions ◽  
Infrared And Raman Spectroscopy ◽  
Spectroscopy Studies

Orange–brown crystals of composition Cu(pyz)2(CF3SO3) (pyz = pyrazine, 1,4-diazine) were obtained from methanol solutions containing Cu(CF3SO3)2 and pyrazine in approximate 1:2 mole ratio. Single crystal X-ray diffraction and infrared and Raman spectroscopy studies are reported. Crystals of the title compound are triclinic, a = 8.312(2), b = 10.903(3), c = 8.201(2) Å, α = 92.53(2), β = 113.77(2), γ = 91.40(2)°, Z = 2, space group [Formula: see text] The structure was solved by heavy atom methods and was refined by full-matrix least-squares to R = 0.035 and Rw = 0.044 for 2458 reflections with 1 ≥ 3σ(I). The compound contains chains of copper ions linked by bidentate bridging pyrazine ligands. The coordination around each copper is completed by monodentate pyrazine and trifluoromethanesulfonato groups to produce a distorted tetrahedral CuN3O chromophore. Keywords: crystal structure, μ-pyrazine copper(I) triflate polymer, vibrational spectra.

ChemInform Abstract: On the Symmetry of Ba3Al2O6- X-Ray Diffraction and Raman Spectroscopy Studies.

ChemInform ◽  
2009 ◽  
Vol 40 (14) ◽  
Author(s):  
B. Lazic ◽  
V. Kahlenberg ◽  
R. Kaindl ◽  
A. Kremenovic
Keyword(s):  
Raman Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Spectroscopy Studies

scholarly journals X-ray diffraction and Raman spectroscopy studies of high-pressure polymorphs ofL- andDL-serine

2006 ◽  
Vol 62 (a1) ◽  
pp. s255-s255
Author(s):  
E. Boldyreva ◽  
T. Drebushchak ◽  
H. Sowa ◽  
S. Goryainov ◽  
V. Chernyshev ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
High Pressure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Spectroscopy Studies

X-ray Diffraction, Dielectric, and Raman Spectroscopy Studies of SrTiO3-Based Microwave Ceramics

2015 ◽  
Vol 45 (1) ◽  
pp. 715-721 ◽  
Author(s):  
Jingjing Qu ◽  
Fei Liu ◽  
Xing Wei ◽  
Changlai Yuan ◽  
Xinyu Liu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
X Ray Diffraction ◽  
Microwave Ceramics ◽  
X Ray ◽  
Spectroscopy Studies
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