The MMCT excited state of a localized mixed valence cyanido- bridged RuII- RuIII; III 2-RuII complex

Su Shao-Dong; Zhu Xiao-Quan; Zhang Lin-Tao; Yang Yu-Ying; Wen Yue-Hong; Wu Xin-Tao; Yang Song-Qiu; Sheng Tian-Lu

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The MMCT excited state of a localized mixed valence cyanido- bridged RuII- RuIII; III 2-RuII complex

机译：MMCT激发局部混合价氰化的ruii-ruiii; III 2-Ruii复合体

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To investigate MMCT excited states of MV complexes, two symmetrical tetranuclear cyanido-bridged localized MV complexes (RuCNRuIII)-C-II,III2NCRu(II) have been designed and synthesized. The ultrafast time-resolved transient absorption (TA) spectroscopy experiment reveals that the MMCT rate of 1 and 2 is 0.18 x 10(14) s(-1) (tau = 5.7 x 10(-14) s) and 0.29 x 10(13) s(-1) (tau = 3.46 x 10(-13) s), respectively, which suggests that the MMCT rate or the lifetime of the MMCT excited state may be controlled by a slight change of the substituent group on the metal center.

机译：为了研究MV复合物的MMCT激发态，设计并合成了两个对称四核氰基桥接局部MV复合物（RUCNRUIIIII）-C-II，III2NCRU（II）。超快时间分离的瞬态吸收（TA）光谱实验表明，MMCT率为1和2是0.18×10（14）秒（Tau = 5.7×10（-14））和0.29 x 10（ 13）S（-1）（Tau = 3.46×10（-13）），这表明MMCT速率或MMCT激发态的寿命可以通过金属上的取代基的微小变化来控制中央。

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《Dalton transactions: An international journal of inorganic chemistry》 |2019年第25期|共7页
作者
Su Shao-Dong; Zhu Xiao-Quan; Zhang Lin-Tao; Yang Yu-Ying; Wen Yue-Hong; Wu Xin-Tao; Yang Song-Qiu; Sheng Tian-Lu;
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Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

Chinese Acad Sci Dalian Inst Chem Phys State Key Lab Mol React Dynam Dalian 116023 Peoples R China;

Chinese Acad Sci Fujian Inst Res Struct Matter State Key Lab Struct Chem Fuzhou 350002 Fujian Peoples R China;

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正文语种 eng
中图分类化学;无机化学;
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1. The MMCT excited state of a localized mixed valence cyanido- bridged RuII- RuIII; III 2-RuII complex [J] . Su Shao-Dong, Zhu Xiao-Quan, Zhang Lin-Tao, Dalton transactions: An international journal of inorganic chemistry . 2019,第25期

机译：MMCT激发局部混合价氰化的ruii-ruiii; III 2-Ruii复合体
2. OXO-CENTERED MIXED-LIGAND TRIRUTHENIUM COMPLEXES HAVING REDOX-ACTIVE N-METHYL-4,4'-BIPYRIDINIUM IONS (MBPY(+)) - REVERSIBLE MULTISTEP ELECTROCHEMICAL PROPERTIES OF [RUIII2RUII(MU(3)-O)(MU-CH3CO2)(6)(MBPY(+))(2)(CO)](2+) AND [RUIII3(MU(3)-O)(MU-CH3CO2 [J] . Abe M., Yamada Y., Tsukahara K., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1996,第23期

机译：具有氧化还原活性的N-甲基-4,4'-联吡啶离子（MBPY（+））-[RUIII2RUII（MU（3）-O）（MU-CH3CO2）的可逆多步电化学性质的以氧为中心的混合配体TR络合物（6）（MBPY（+））（2）（CO）]（2+）和[RUIII3（MU（3）-O）（MU-CH3CO2
3. Vibronic Coupling in Dicyano-Complex-Bridged Mixed-Valence Complexes. Relaxation of Vibronic Constraints in Systems with Degenerate Bridging-Ligand and Electron-Transfer Excited States [J] . Macatangay Ariel V., Endicott John F. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2000,第3期

机译：Dicyano-复杂桥混合价络合物中的电子振动耦合。简并桥联配体和电子转移激发态的系统中振动约束的弛豫
4. Linkage-isomerization and charge-transfer in the formation of iron mixed valence complexes, (n-C_3H_7)_4NFe~(II)Fe~(III)(dto)_3 (dto = C_2O_2S_2) and (n-C_4H_9)_4NFe~(II)Fe~(III)(mto)_3 (mto = C_2O_3S) [C] . K Kagesawa, N Kida, Y Ono, International conference on applications of the mossbauer effect;ICAME 2009 . 2009

机译：（n-C_3H_7）_4N Fe〜（II）Fe〜（III）（dto）_3（dto = C_2O_2S_2）和（n-C_4H_9）_4N形成铁键化和电荷转移Fe〜（II）Fe〜（III）（mto）_3（mto = C_2O_3S）
5. Accessing Long-Lived Excited States Through MMCT in Oxido-Bridged Heterobimetallic Molecules Containing First-Row Transition Metals [D] . Falzone, Alec Jacob. 2017

机译：通过MMCT在含第一行过渡金属的氧桥键合异双金属分子中获得长寿命的激发态
6. One-Pot Self-Assembly of Dinuclear Tetranuclear and H-Bonding-Directed Polynuclear Cobalt(II) Cobalt(III) and Mixed-Valence Co(II)/Co(III) Complexes of Schiff Base Ligands with Incomplete Double Cubane Core [O] . Santokh S. Tandon, Neil Patel, Scott D. Bunge, 2020

机译：二核四核和H键合的多核钴（II）钴（III）和混合价CO（II）/ CO（III）复合物的单核四核和H键合的多核钴（II）具有不完全的双副Cubane核
7. Intervalence charge transfer transition in mixed valence complexes synthesised from RuIII(edta)- and FeII(CN)5-cores [O] . H. C. Bajaj, Atindra D. Shukla, Amitavaitava Das 2002

机译：ruiii（EDTA）合成的混合价复合物中的间歇电荷转移转变 - 和Feii（CN）5-核

The MMCT excited state of a localized mixed valence cyanido- bridged RuII- RuIII; III 2-RuII complex

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