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Publication

Synthesis and crystal structure of barium thibororate Ba7(BS3)4S
Author
Youngsik Kim, and Steve W. Martin
Journal
Inorganic Chemistry
Vol
43
Page
2773-2775
Year
2004-2009
The thioborate phase Ba7(BS3)4S crystallizes in the monoclinic space group C2/c (No. 15) with a =
10.1750(15) Å, b = 23.970(4) Å, c = 10.1692(15) Å, β = 90.095(2)°, and Z = 4. The structure consists of
isolated trigonal planar (BS3)3- anions, and isolated S2- anions and Ba2+ cations. The vibrational modes of
the isolated (BS3)3- units were measured from Raman scattering and IR absorption spectra, and the
frequencies agree very well with those found for similar orthothioborate phases.