Compounds with the Marcasite Type Crystal Structure. IV. The Crystal Structure of FeSb2.

The phase relationship in the Fe–Pb–Sb ternary system at 500 K

“…In the Fe-Sb system, two binary compounds FeSb [7] and FeSb 2 [8] were confirmed. The FeSb compound was observed to have a homogeneity range.…”

A new ternary Li4FeSb2 structure formed upon discharge of the FeSb2/Li cell

“…All peaks can be indexed on the basis of an orthorhombic (marcasite-type) cell with refined lattice parameters (a = 5.829(2) Å; b = 6.535(1) Å; c = 3.197(1) Å) similar to those reported in the literature. Note that in the literature the FeSb 2 crystallographic structure is indexed in two space groups, Pnn2 (34) and Pmnn (58) [16,17]. Both structures are essentially of the FeS 2 -m type, the Pnn2 space group lacks, however, a mirror plane present in the structure of FeS 2 -m, due to a slight shift of the Sb atoms along the z-direction.…”

Orientation control and thermoelectric properties of FeSb2 films

“…FeSb 2 is a well-studied compound [1,2,3,4], but recent works has stimulated renewed interest [5][6][7][8][9][10][11][12]. Different studies of FeSb 2 have characterized the material as a strongly…”