Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Entire DC Network
I. Adducts Of Methylated Arsines With Boron Trihalides And Silicon Tetrafluoride With Ammonia. Ii. Methyl And Phenylseleno Derivatives Of Silicon, Germanium And Tin., Jaafar M. Chehayber
I. Adducts Of Methylated Arsines With Boron Trihalides And Silicon Tetrafluoride With Ammonia. Ii. Methyl And Phenylseleno Derivatives Of Silicon, Germanium And Tin., Jaafar M. Chehayber
Electronic Theses and Dissertations
Nine adducts of the type Me(,n)AsH(,3-n).BX(,3) and several mixed halide derivatives of the general formulae Me(,n)AsH(,3-n).BX(,2)Y and Me(,n)AsH(,3-n).BXYZ (n = 1,2,3; X,Y,Z = Cl,Br,I) have been prepared. Their i.r. and Raman spectra have been recorded and normal coordinate analysis utilized as a confirmation of the vibrational assignments of MeAsH(,2) and Me(,2)AsH adducts. The crystal structures of the three Me(,3)As.BX(,3)(x = Cl,Br,I) adducts have been determined and a comparison drawn with many conclusions based on the vibrational analysis. The molecules are shown to possess an As-B coordinate bond and to have C(,3v) symmetry with staggered conformation. The ('1)H and ('11)B chemical …