The present volume continues the aim of Structure Reports to present critical accounts of all crystallographic structure determinations. Details of the arrangement in the volumes, symbols used etc. are given in previous volumes (e.g. 41B or 42A, pages vi-viii). University of Guelph, G. FERGUSON Guelph, Ontario, Canada 4 February, 1984 [VI] STRUCTURE REPORTS SECTION I METALS Edited by L. D. Calvert (National Research Council of Canada) with the assistance 0/ 1. K. Byron J. R. Rodgers [1] 2 ARRANGEMENT As in previous volurnes the arrangement in the Metals section is approximately, but not strictly, alphabetical, and to find particular substances the subject index or formula index should be used. 3 ALKALI METAL - TRANSITION METAL - PNICTIDES ABX (A = Ba, Sr, B = Zn, Cd, X = Sb, Bi), CaMnSb 2 2 E. BRECHTEL, G. CORDIER and H. SCHAFER, 1981. J. Less-Common Metals, 79, 131-138. ABX , tetragonal, SrZnBi type (1), I4/mmm, Z = 4. Mo radiation, diffractometer 2 2 data. A in 4(e) O, O, z, B in 4(d) 0, 1/2, 1/4, X(l) in 4(c) 0, 1/2, 0, X(2) in 4(e) O, O, z. See Fig. 1.