Palladium(II) 2-mercaptobenzamide (o-SC6H4CONH2) complexes: Crystal structure of trans-[Pd(o-SC6H4CONH2)2(PPh3)2]

被引：3
|
作者：
Al-Jibori, Subhi A. [1 ]
Al-Jibori, Ghassan H. H. [1 ]
Saleh, Syran S. [2 ]
Al-Janabi, Ahmed S. M. [1 ]
Laguna, Mariano [3 ]
Wagner, Christoph [4 ]
机构：
[1] Tikrit Univ, Coll Sci, Dept Chem, Tikrit, Iraq
[2] Univ Kirkuk, Coll Sci, Dept Chem, Kirkuk, Iraq
[3] Univ Zaragoza, Fac Ciencias, Inst Sintesis Quim & Catalisis Homogenea ISQCH, Plaza S Francisco S-N, Zaragoza 50009, Spain
[4] Martin Luther Univ Halle Wittenberg, Inst Chem, Kurt Mothes Str 2, D-06120 Halle, Germany
来源：
POLYHEDRON | 2022年 / 216卷
关键词：
2-Mercaptobenzamide; Benzisothiazolinone; Mercury; Palladium; PLATINUM(II) SACCHARINATE COMPLEXES; MERCURY(II) SACCHARINATE; CO; FLUORESCENT; BIT;
D O I：
10.1016/j.poly.2022.115721
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of [Hg(mbm)(2)] (mbm = o-SC6H4CONH2) with Na2S releases Na[mbm] which reacts with Pd(II) salts to give [Pd(mbm)(2)]. While its precise molecular structure is unknown, [Pd(mbm)(2)] reacts with two equivalents of PPh3 to afford trans-[Pd(kappa(1)-mbm)(2)(PPh3)(2)] in which the mbm ligands bind through a sulfur atom. With dppf, a similar complex, [Pd(kappa(1)-mbm)(2)(kappa(2)-dppf)], is formulated with the mbm ligands being forced into a relative cis orientation. With dppm, a mixture of mononuclear [Pd(kappa(1)-mbm)(2)(dppm)] and binuclear [Pd(kappa(1)-mbm)(2)(mu-dppm)](2) results. The new complexes have been characterized by IR, H-1 and P-31{H-1} NMR, molar conductivity and elemental analysis, and in addition, the molecular structure of trans-[Pd(kappa(2)-mbm)(2)(PPh3)(2)] was confirmed by X-ray diffraction.
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页数：7
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