Vibrational spectroscopy of methanol and acetonitrile clusters in cold helium droplets

1999 ◽  
Vol 111 (6) ◽  
pp. 2436-2443 ◽  
Author(s):  
Michael Behrens ◽  
Ralf Fröchtenicht ◽  
Matthias Hartmann ◽  
Jörg-Gerald Siebers ◽  
Udo Buck ◽  
...  
Author(s):  
Jai Khatri ◽  
Tarun Kumar Roy ◽  
Kuntal Chatterjee ◽  
Gerhard Schwaab ◽  
Martina Havenith

1974 ◽  
Vol 35 (C6) ◽  
pp. C6-131-C6-137 ◽  
Author(s):  
Y. HAZONY ◽  
R. H. HERBER

2013 ◽  
Vol 12 (10) ◽  
pp. 719-726
Author(s):  
R. Ayadi ◽  
Mohamed Boujelbene ◽  
T. Mhiri

The present paper is interested in the study of compounds from the apatite family with the general formula Ca10 (PO4)6A2. It particularly brings to light the exploitation of the distinctive stereochemistries of two Ca positions in apatite. In fact, Gd-Bearing oxyapatiteCa8 Gd2 (PO4)6O2 has been synthesized by solid state reaction and characterized by X-ray powder diffraction. The site occupancies of substituents is0.3333 in Gd and 0.3333 for Ca in the Ca(1) position and 0. 5 for Gd in the Ca (2) position.  Besides, the observed frequencies in the Raman and infrared spectra were explained and discussed on the basis of unit-cell group analyses.


Author(s):  
Magdi Mossoba ◽  
◽  
Sanjeewa Karunathilaka ◽  
Kyungeun Lee ◽  
Lea Brückner ◽  
...  

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