Palladium(II) 1,3-bis(aryl)triazenide complexes: Synthesis and structural characterization

被引:0
|
作者
Rios-Moreno, Gustavo [1 ]
Alvarado-Rodriguez, Jose G. [2 ]
Cortes-Llamas, Sara A. [3 ]
Miranda-Soto, Valentin [4 ]
Aguirre-Hernandez, Gerardo [4 ]
Muro-Herrera, Sara [1 ]
Quinones-Reyes, Guillermo [1 ]
Felix-Flores, Ma. Guadalupe [1 ]
Lozada-Rodriguez, Leticia [1 ]
机构
[1] Univ Autonoma Zacatecas, Unidaa Acad Ciencias Quim, Campus UAZ Siglo XXI,Carretera Zacatecas Guadalaja, Zacatecas 98160, Zac, Mexico
[2] Univ Autonoma Estado Hidalgo, Unidad Univ, Km 4-5 Carretera Pachuca Tulancingo, Mineral De La Reforma 42184, Hidalgo, Mexico
[3] Univ Guadalajara, Ctr Univ Ciencias Exactas Ingn, Dept Quim, Blvd Marcelino Garcia Barragan 1421, Guadalajara 44430, Jalisco, Mexico
[4] Tecnol Nacl Mexico, Inst Tecnol Tijuana, Ctr Grad & Invest Quim, Tijuana 22444, Baja California, Mexico
关键词
Triazenes; Triazenides; palladium(II) complex; Crystal structure; TRIAZENIDE COMPLEXES; DINUCLEAR PALLADIUM(I); HYDROGEN EVOLUTION; LIGANDS; REACTIVITY; PLATINUM; BEHAVIOR; COPPER; ACID;
D O I
10.1016/j.ica.2025.122539
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Palladium(II) 1,3-bis(aryl)triazenide complexes [Pd(PPh3)2Cl(ArNNNAr')], Ar = p-COCH3-C6H4; 2a Ar ' C6H5; 2b Ar '= o-OCH3-C6H4; 2c Ar '= o-OCH2CH3-C6H4; 2d Ar '= o-SCH3-C6H4 were obtained by reaction of [PdCl2(PPh3)2] with the corresponding triazenides. Complexes 2a-2d were characterized by IR, MS-ESI, NMR and X-ray diffraction techniques. In all cases, triazenides are coordinated to Pd(II) in a monodentate mode. In these complexes, it was observed that the Pd-N linking preference between the two terminal nitrogen atoms of the triazenide ligands, is determined by steric and inductive factors.
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页数:9
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