## submitted Tue Aug 31 09:12:09 EDT 2004

STRUCTURE FILE

ATOMIC COORDINATES

COMMENT:
The structure file was constructed using (i) diffraction data refined Wyckoff positions from oP62 structure; (ii) spacegroup of B2H2x2.L1 determined to be Pnma. We added new initial Wyckoff positions corresponding to broken 2-fold axis of Pbma spacegroup of oP62. This structure has been registered with B2H2x2.L1 VASP-relaxed positions. Note: according to our calculation, this is T=0 ground state.

FIGURE: