Synthesis, structure, characterization and catalytic behavior of a bis(thiosemicarbazonato)-nickel complex
作者:Hao Yang、Juan Du、Chun-Li Wang、Shu-Zhong Zhan
DOI:10.1080/00958972.2021.1943742
日期:2021.7.3
Abstract 4-Phenyl-3-thiosemicarbazide reacts with 2,3-butanedione to provide a new compound, diacetyl-bis(N4-phenyl-3-thiosemicarbazonato) (H2ATSP). In the presence of triethylamine (Et3N), the reaction of H2ATSP with NiCl2 affords a new nickel complex, diacetyl-bis(N4-phenyl-3-thiosemicarbazonato)nickle(II) (NiII-ATSP), a diamagnetic material, which has been characterized by physicochemical and spectroscopic
摘要 4-Phenyl-3-thiosemicarbazide 与 2,3-butanedione 反应以提供一种新化合物 diacetyl-bis(N4-phenyl-3-thiosemicarbazonato) (H 2 ATSP)。在三乙胺 (Et 3 N)存在下,H 2 ATSP 与 NiCl 2反应生成新的镍络合物,二乙酰-双(N4-苯基-3-氨基硫代)镍 (II) (Ni II -ATSP),抗磁性材料,已通过物理化学和光谱方法表征。研究表明,Ni-ATSP 对电化学和光化学驱动的析氢具有良好的催化活性。在 837.6 mV 的过电势 (OP) 下,每小时每摩尔催化剂产生 188.7 摩尔氢(mol H 2/mol 催化剂/h) 是通过用 Ni-ATSP 电解中性水得到的。在蓝光 (λ = 469 nm) 照射下,与作为光敏剂的 CdS 纳米棒 (CdS NRs) 和作为牺牲电子供体的抗坏血酸