3 and 3.7 Å, which is indicative of significant π–π interactions. The reaction of 1 with halogens X2 (X2 = Cl2, Br2, or I2) proceeds with a two-electron oxidation to give the corresponding dihalodiplatinum(III) complexes [Pt(bzq)(μ-C7H4NS2-κN,S)X}2] (X = Cl 2, Br 3, I 4). Their X-ray structures confirm the retention of the half-lantern structure and the coordination mode of the bzq and the bridging
半灯笼化合物[的Pt(
BZQ)(μ-C 7 H ^ 4 NS 2 -κN,S)} 2 ]·我2 CO(1)通过等摩尔量的
钾2- mercaptobenzothiazolate的反应而获得(KC 7 H 4 NS 2)和[Pt(
BZq)(NCMe)2 ] ClO 4。将Pt(II)...的Pt(II)中分离的中性配合物[的Pt(
BZQ)(μ-C 7 H ^ 4 NS 2 -κN,S)} 2 ]是2.910(2),这是中在半灯笼二价
铂络合物中观察到的最短的。在复合物中,苯并[ h]
喹啉(
BZq)基团非常接近,大多数C···C距离在3.3至3.7Å之间,这表明存在明显的π–π相互作用。的反应1与卤素X 2(X 2 =
氯2,
溴2或I 2)与双电子氧化,得到相应的dihalodiplatinum(III)配合物[的Pt(
BZQ)前进(μ-C 7 ħ 4 NS 2- κN,S)X} 2 ](X =