%0 Journal Article %T 125 Te NMR shielding and optoelectronic spectra in XTe 3 O 8 (X = Ti, Zr, Sn and Hf) compounds: Ab initio calculations %A Maryam Bashi %A HA Rahnamaye Aliabad %A Mowlavi, Ali Asghar %A Iftikhar Ahmad %J Journal of Molecular Structure %@ 0022-2860 %D 2017