> It sounds like the Strukturbericht designation for the NaZn13 structure > type.
Without knowing the context, Judith is no doubt correct. You can search for structures of this type in ICSD see: http://icsdweb.fiz-karlsruhe.de/help/structuret.html or see eg http://prola.aps.org/abstract/PRB/v31/i7/p4622_1 for an example. ______________________________________________ Dr Alan Hewat, NeutronOptics, Grenoble, FRANCE <[EMAIL PROTECTED]> +33.476.98.41.68 http://www.NeutronOptics.com/ ______________________________________________
