Acta Phys. -Chim. Sin. ›› 2000, Vol. 16 ›› Issue (01): 93-95.doi: 10.3866/PKU.WHXB20000118

• Note • Previous Articles    

Reaction of Silver and Sulfur Clusters

Liu Peng, Zeng Rong, Gao Zhen, Zhu Qi-He   

  1. State Key Laboratory of Molecular Rection Dynamics,Institute of Chemistry,Chinese Academy of Scinences,Beijing 100080
  • Received:1999-03-22 Revised:1999-06-07 Published:2000-01-15
  • Contact: Gao Zhen

Abstract:

The reaction of silver and sulfur clusters was studied with Laser Double Ablation Reactor-Tandem TOF MS, and [AgS4]+, [AgS8] +, [AgS12] + and [AgS16] + were detected as the main products. The 193nm laser photodissociation of [AgS12] +. and [AgS16] + gave mainly [AgS4] + and [AgS8] + respectively. Photodissociation products of [AgS8]+ were Ag+, [AgS2] + and [AgS4] +, and that of [AgS4] + was not detected. We also discussed the possible mechanism of the reactions forming Products [AgS12 ] + and [AgS16] +.

Key words: Cluster, Reaction, Laser ablation