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北京石油化工学院2026年研究生招生接收调剂公告
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TT123456

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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

[求助] 求大神帮忙翻译一下文献中的英文。用谷歌翻译的不是很懂 已有3人参与

Considering the strong π-conjugated effect of the rigid coplanar
Py 2 TTz ligand and d 10 electron configuration of central metal ions, compounds 1 and 2 are likely
to exhibit good fluorescent properties. Thus, the fluorescent properties of free ligand and
compounds 1 and 2 were investigated. As shown in Figure S7, the free ligand Py 2 TTz exhibits
two emission peaks at 440 nm and 451 nm upon excitation at 413 nm in the solid state, which
can be assigned to π*-π transition. 68-69 Upon excitation at 414 nm for compound 1 and 417 nm
for compound 2, the emission peaks of compounds 1 and 2 in powder samples appear at 453 nm
and 518 nm, respectively. Compared with the free ligand Py 2 TTz, the emission peak of
compound 1 is slightly red shifted, which can be attributed to metal perturbed emission of ligand.
However, compound 2 displays a large red shift of 67 nm, which may be assigned to the ligand-
to-metal charge transfer (LMCT). 70-71
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怎与盱眙

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frankwang123

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用谷歌去翻译,但是不要整段去翻

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