Synthesis and Photochemical Properties of Manganese(I) Tricarbonyl Diimine Complexes Bound to Tetrazolato Ligands
Synthesis and Photochemical Properties of Manganese(I) Tricarbonyl Diimine Complexes Bound to Tetrazolato Ligands
复制标题
四唑配体三羰基二亚胺锰(I)配合物的合成及光化学性质
DOI：
10.1002/ejic.201900987
复制
发表时间：
2020
影响因子：
2.3
通讯作者：
P. Simpson
中科院分区：
文献类型：
--
作者：
M. Stout;Alessandra Stefan;B. Skelton;A. Sobolev;Massimiliano Massi;A. Hochkoeppler;Stefano Stagni;P. Simpson
合成了10个与不同官能化的5-芳基四氮唑配体结合的三甲基二亚胺锰(I)配合物，并研究了它们的光化学性质。在365 nm的光照射下，每个络合物分解为其游离二亚胺和四唑类配体，同时解离三个CO配体，这从受照射的络合物的红外光谱随时间的变化中得到了证明。测试了其中一种化合物对大肠杆菌的抑菌性能。虽然该复合体在黑暗中对细菌生长没有影响，但预辐照溶液对细菌生长有抑制作用。比较研究表明，抗菌性能来源于游离1，10-邻菲咯啉的存在。
Ten manganese(I) tricarbonyl diimine complexes bound to variably functionalised 5‐aryl‐tetrazolato ligands were prepared, and their photochemical properties were investigated. Upon exposure to light at 365 nm, each complex decomposed to its free diimine and tetrazolato ligands, simultaneously dissociating three CO ligands, as evidenced by changes in the IR spectra of the irradiated complexes over time. The anti‐bacterial properties of one of these complexes were tested againstEscherichia coli. While the complex displayed no effect on the bacterial growth in the dark, pre‐irradiated solutions inhibited bacterial growth. Comparative studies revealed that the antibacterial properties originate from the presence of free 1,10‐phenanthroline.
DOI：
10.1039/c6dt01358a
发表时间：
2016-08-16
期刊：
Dalton transactions (Cambridge, England : 2003)
影响因子：
--
作者：
Jimenez J;Chakraborty I;Carrington SJ;Mascharak PK
通讯作者：
Mascharak PK
影响因子：
3.7
作者：
Betts J;Nagel C;Schatzschneider U;Poole R;La Ragione RM
通讯作者：
La Ragione RM