Figure 1
View of the structure of the niobium cluster anion, the benzothiazolium cation and the co-crystallized tetrahydrofuran molecule in crystals of (HBTh)2[Nb6Cl18]·2THF with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. The dashed red line represents a hydrogen bond. The dashed red line represents a hydrogen bond. Symmetry code: (i) −x, 1 − y, 1 − z. |