Photophysical investigation of near infrared emitting lanthanoid complexes incorporating tris (2-naphthoyl)methane as a new antenna ligand

Galan Laura Abad; Wada Satoshi; Cameron Lee; Sobolev Alexandre N.; Hasegawa Yasuchika; Zysman-Colman Eli; Ogden Mark I.; Massi Massimiliano

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Photophysical investigation of near infrared emitting lanthanoid complexes incorporating tris (2-naphthoyl)methane as a new antenna ligand

机译：掺入Tris（2-萘酰）甲烷作为新天线配体的近红外发光镧系元素的光物理研究

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A conjugated beta-triketone, tris(2-naphthoyl)methane (tnmH), has been synthesized and successfully utilized as an antenna moiety for sensitization of the trivalent lanthanoids Eu3+, Sm3+, Yb3+ and Nd3+, in an isomorphous series of mononuclear complexes formulated as [Ln(tnm)(3)(DMSO)(2)] (Ln(3+) = Nd3+, Sm3+, Eu3+, Gd3+ and Yb3+). The photophysical properties of the materials were characterized as comprehensively as possible, with overall quantum yields, intrinsic quantum yields based on calculated radiative decays, and sensitization efficiencies reported. This investigation improves understanding of the sensitization processes occurring in the near-infrared (NIR) region, where quantitative data are currently scarce. In fact, the [Yb(tnm)(3)(DMSO)(2)] and its deuterated analogue, [Yb(tnm)(3)(d(6)-DMSO)(2)], present high values of overall quantum yield of 4% and 6%, respectively, which makes them useful and readily accessible references for future investigation of NIR-emitting systems.

机译：已合成缀合的β-三酮，Tris（2-萘酰）甲烷（TNMH），并成功地用作天线部分，用于敏化三价镧系元素EU3 +，SM3 +，YB3 +和ND3 +，在配制成的单一核复合物中的异常系列中 [LN（TNM）（3）（DMSO）（2）]（LN（3+）= ND3 +，SM3 +，EU3 +，GD3 +和YB3 +）。材料的光物理性质尽可能地全面地进行，总量子产率，基于计算的辐射衰减的固有量子产率和报告的敏化效率。该研究改善了对近红外（NIR）区域发生的敏化过程的理解，其中定量数据目前稀缺。实际上，[Yb（TNM）（3）（3）（DMSO）（2）]及其氘代类似物，[Yb（TNM）（3）（D（6）-DMSO）（2）]，其总体的高值量子产率分别为4％和6％，这使得它们有用且易于访问的NIR-发射系统的调查。

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来源
《Dalton transactions: An international journal of inorganic chemistry》 |2019年第11期|共9页
作者
Galan Laura Abad; Wada Satoshi; Cameron Lee; Sobolev Alexandre N.; Hasegawa Yasuchika; Zysman-Colman Eli; Ogden Mark I.; Massi Massimiliano;
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作者单位

Curtin Univ Sch Mol &

Life Sci Kent St Bentley WA 6102 Australia;

Hokkaido Univ Grad Sch Chem Sci &

Engn Kita Ku Kita 13 Jo Nishi 8 Chome Sapporo Hokkaido 0608628 Japan;

Curtin Univ Sch Mol &

Life Sci Kent St Bentley WA 6102 Australia;

Univ Western Australia Sch Mol Sci M310 Crawley WA 6009 Australia;

Hokkaido Univ Fac Engn Kita Ku Kita 13 Jo Nishi 8 Chome Sapporo Hokkaido 0608628 Japan;

Univ St Andrews Organ Semicond Ctr EaStCHEM Sch Chem St Andrews KY16 9ST Fife Scotland;

Curtin Univ Sch Mol &

Life Sci Kent St Bentley WA 6102 Australia;

Curtin Univ Sch Mol &

Life Sci Kent St Bentley WA 6102 Australia;

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正文语种 eng
中图分类化学;无机化学;
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1. Photophysical investigation of near infrared emitting lanthanoid complexes incorporating tris (2-naphthoyl)methane as a new antenna ligand [J] . Galan Laura Abad, Wada Satoshi, Cameron Lee, Dalton transactions: An international journal of inorganic chemistry . 2019,第11期

机译：掺入Tris（2-萘酰）甲烷作为新天线配体的近红外发光镧系元素的光物理研究
2. Syntheses of tris(pyrazolyl)methane ligands and {[tris(pyrazolyl)methane]Mn(CO)(3)}SO3CF3 complexes: comparison of ligand donor properties [J] . Reger DL., Brown KJ., Little CA., Journal of Organometallic Chemistry . 2000,第1a2期

机译：三（吡唑基）甲烷配体和{[三（吡唑基）甲烷] Mn（CO）（3）} SO3CF3配合物的合成：配体供体性质的比较
3. Structures and pure near-infrared photophysics of erbium and ytterbium(iii) complexes incorporating fluorinated beta-diketone and neutral unidentate ligands [J] . Ahmed Zubair, Mahiya Kuldeep, Iftikhar Khalid New Journal of Chemistry . 2020,第30期

机译：erbium和镱近红外光学药物和镱（III）复合物掺入氟化β-二酮和中性未知配体的复合物
4. Luminescent Single-Ion Magnets from Lanthanoid(III) Complexes with Monodentate Ketone Ligands [C] . Takuya Kanetomo, Takayuki Ishida Irago Conference . 2016

机译：来自镧（III）配合物的发光单离子磁铁与单齿酮配体
5. Elucidating photophysical attributes of alpha,alpha'-diimine ligands, rhodium(III) dicyano-bis (alpha,alpha'-diimine) and tris(alpha,alpha'-diimine) complexes via ab inition and density-functional calculations. [D] . Matz, Phillip Daniel. 2002

机译：阐明了α，α'-二亚胺配体，铑（III）二氰基双（α，α'-二亚胺）和三（α，α'-二亚胺）配合物的光物理属性，方法是通过原子和密度函数计算。
6. Structural and Photophysical Properties of Visible– and Near–IR–Emitting Tris Lanthanide(III) Complexes Formed with the Enantiomers of NN’–Bis(1–phenylethyl)–26–pyridinedicarboxamide [O] . KimNgan T. Hua, Jide Xu, Eliseo E. Quiroz, -1

机译：Visible-和近红外发射的Tris镧系元素（III）配合物的结构和光物理性质与NN-双（1-苯基乙基）对映体形成-26-吡啶二甲酰胺
7. Synthesis and structural features of new ruthenium(II) complexes containing the scorpionate ligands tris(pyrazol-1-yl)methanesulfonate (Tpms) and tris(pyrazol-1-yl)methane (Tpm): Erratum [O] . Miguel Fernández Sara, Díez Viñuela Josefina Soledad, Gamasa Bandrés María Pilar, 2011

机译：含有蝎子配体三（吡唑-1-基）甲磺酸盐（Tpms）和三（吡唑-1-基）甲烷（Tpm）的新钌（II）配合物的合成和结构特征：勘误

Photophysical investigation of near infrared emitting lanthanoid complexes incorporating tris (2-naphthoyl)methane as a new antenna ligand

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