Crystal growth, thermal expansion, pyroelectricity and vibrational spectroscopy of barium antimony tartrate, Ba[Sb2((+)C4H2O6)2]·3H2O

Add time:07/15/2019    Source:sciencedirect.com

The tetragonal polar barium antimony tartrate trihydrate, Ba[Sb2((+)C4H2O6)2]·3H2O, was grown to large single crystals of optical quality and several cm dimensions. A vibrational spectroscopy study, thermal expansion measurements and a determination of the pyroelectric properties were performed and possibilities for phase matching for second harmonic generation (SHG) were analysed. The crystals show a remarkable high pyroelectric coefficient, a moderate anisotropy of thermal expansion and allow for type I and type II phase matching for collinear SHG. A redetermination of the crystal structure of Ba[Sb2((+)C4H2O6)2]·3H2O at 150 K is given in addition, together with the vibrational spectra and crystal structures of two new related compounds, Ba[As2((+)C4H2O6)2]·3H2O and Ba[Sb2((+)C4H2O6)2]·4H2O, determined at the same temperature.

We also recommend Trading Suppliers and Manufacturers of LEAD(II) TARTRATE (cas 815-84-9). Pls Click Website Link as below: cas 815-84-9 suppliers

Prev:Design, synthesis and pharmacological evaluation of 2-(thiazol-2-amino)-4-arylaminopyrimidines as potent anaplastic lymphoma kinase (ALK) inhibitors
Next:Volumetric and viscometric study and modelling of binary systems of diethyl tartrate and alcohols)