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Figure 1 A perspective view of Nb1.30Cr0.70S5 down the b axis showing the stacking of the layers. The M site is occupied by statistically disordered Nb(30%) and Cr(70%) atoms. Filled, gray, and open circles represent Nb, M(Nb or Cr), and S atoms, repectively. Displacement ellipsoids are drawn at the 90% probability level. [Symmetry code: (i) 1 − x, + y, 1 − z.] |