New luminescent PhHg(ii) dithioester complexes1–3have been synthesized and their crystal structures revealed O,S-coordination in1and2whereas less preferred S,S-coordination is observed in3. The keto-form of β-oxodithioester ligands is stabilized in these complexes.
新的发光PhHg(II)二硫酯酯配合物1-3已经合成,并且它们的晶体结构显示了1和2中的O、S配位,而在3中观察到了较不理想的S、S配位。这些配合物中β-氧代二硫酯配体的酮形式得到了稳定。