Inorganic Chemistry, Vol.34, No.9, 2267-2268, 1995
Synthesis and Structural Characterization of the (Nb(O)(S-2)(2)SH)(2-), (Nb(S)(3)SH)(2-), and ((Nb(S)(3))O-2)(4-) Anions - New Elementary Thioniobates and Oxothioniobates
The synthesis and structural characterization of three new elementary chalcogenometallates is reported. The [(O)Nb(S-2)(2)(SH)](2-) and {[Nb(S)(3)](2)(mu-O)}(4-) anions have been obtained in the reactions of the [Nb(S)(3)(S(t)Bu)](2-) anion with elemental sulfur and Et(3)N respectively in the presence of water. The [(O)Nb(S-2)(2)(SB)](2-) anion reacts with Et(3)P to give the [Nb(S)(3)(SH)](2-) anion. [GRAPHICS]