A New Sodium Borate: Na[B6O8(OH)(3)]center dot 6H(2)O center dot H3BO3

Kose D. A., Zumreoglu-Karan B., HÖKELEK T., ŞAHİN E.

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, cilt.635, sa.3, ss.563-566, 2009 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 635 Sayı: 3
  • Basım Tarihi: 2009
  • Dergi Adı: ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.563-566
  • Atatürk Üniversitesi Adresli: Evet

Özet

The structure of [B6H9NaO14, H3BO3, 6H(2)O] was determined by single-crystal X-ray diffraction and further analyzed by FTIR spectroscopy and differential thermal/thermogravimetric analysis. The asymmetric unit contains Na-O polyhedra (distorted octahedron), [B6O8(OH)(3)](-) fundamental building blocks, one free water molecule and one free H3BO3 molecule. In the hexaborate anion, three B3O3 rings are linked by a common oxygen atom with five trigonal and one tetrahedral boron atoms. The hexaborate group is also linked to the oxygenated environment of the sodium atom by three other six-membered rings, each of which involve two boron atoms, three oxygen atoms, and sodium as the joint atom.