摘要
A new decanuclear silver(I) compound Ag10(8-S)(dtp)8 [dtp=S2P(OEt)2] was isolated from a reaction mixture containing W2S4(dtp)2 and AgNO3, and its solid-state molecular structure was determinated by X-ray crystallography. The crystallographic study revealed that the compound contains a distorted mono-capped quasi-prism [Ag10] with an octat-bridging S atom at the center of the prism. The compound (C32H80Ag10O16P8S17, Mr=2592.46) crystallizes in the monoclinic P21/n space group, with a=1.5111(5) nm, b=2.3656(8) nm, c=2.284(1) nm, =96.88(3), V=8.107(5) nm3, Z=4 and Dc=2.12 g·cm-3. The solution using direct method and full-matrix least-squares refinement led to R=0.066, Rw=0.078 for 3928 reflections with I>3(I).
A new decanuclear silver(I) compound Ag10(8-S)(dtp)8 [dtp=S2P(OEt)2] was isolated from a reaction mixture containing W2S4(dtp)2 and AgNO3, and its solid-state molecular structure was determinated by X-ray crystallography. The crystallographic study revealed that the compound contains a distorted mono-capped quasi-prism [Ag10] with an octat-bridging S atom at the center of the prism. The compound (C32H80Ag10O16P8S17, Mr=2592.46) crystallizes in the monoclinic P21/n space group, with a=1.5111(5) nm, b=2.3656(8) nm, c=2.284(1) nm, =96.88(3), V=8.107(5) nm3, Z=4 and Dc=2.12 g·cm-3. The solution using direct method and full-matrix least-squares refinement led to R=0.066, Rw=0.078 for 3928 reflections with I>3(I).
基金
Project supported by the National Natural Science Foundation of China (Nos. 29673046 and 29733090)
the Natural Science Foundation of Fujian Province (No. B96018) and the State Key Laboratory of Structural Chemistry.
