ChemInform Abstract: Hydrothermal Synthesis, Crystal Structures and Characterization of New Vanadoborates: The Novel Decorated Cage Cluster [V6B22O44(OH)10].

ChemInform ◽  
2013 ◽  
Vol 44 (27) ◽  
pp. no-no
Author(s):  
Xing Liu ◽  
Jian Zhou ◽  
Litao An ◽  
Rong Chen ◽  
Feilong Hu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Crystal Structures ◽  
The Novel

Hydrothermal synthesis and characterization of the praseodymium borate-nitrate Pr[B5O8(OH)(H2O)0.87]NO3·2H2O

2017 ◽  
Vol 72 (9) ◽  
pp. 677-685
Author(s):  
Teresa S. Ortner ◽  
Hubert Huppertz
Keyword(s):  
Hydrothermal Synthesis ◽  
Synthesis And Characterization ◽  
The Novel ◽  
X Ray Diffraction ◽  
Unit Cell Parameters ◽  
X Ray ◽  
Cell Parameters ◽  
Rare Earth Borate ◽  
Ir And Raman

AbstractThe praseodymium borate-nitrate Pr[B5O8(OH)(H2O)0.87]NO3·2H2O was obtained in a hydrothermal synthesis. It crystallizes monoclinically in the space groupP21/n(no. 14) with four formula units (Z=4) and unit cell parameters ofa=641.9(3),b=1551.8(7),c=1068.4(5) pm, withβ=90.54(2)° yieldingV=1.0643(8) nm3. The defect variant constitutes the missing member in the series of isostructural, early rare earth borate-nitrates of the compositionRE[B5O8(OH)(H2O)x]NO3·2H2O [RE=La (x=0; 1), Ce (x=1), Nd (x=0.85), Sm (x=0)]. In addition to powder and single-crystal X-ray diffraction data, the novel borate-nitrate was characterized through IR and Raman spectroscopy.

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