Citation: L. Ohse et al., COMPOUNDS WITH SIS2 ISOELECTRONIC ANION-1 -INFINITY[ALX4 2(3-)] AND ANION-1-INFINITY[INP4/2(3-)] - SYNTHESIS, CRYSTAL-STRUCTURES AND VIBRATIONAL-SPECTRA OF NA3[ALX2],K2NA[ALX2] AND K3[INP2] (X = P, AS)/, Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 48(8), 1993, pp. 1027-1034