Citation: YANG Fan, LIU Ying-Liang, WANG Jian-Ping. Mid-Infrared Pump-Probe Spectroscopy of Dimeric π-Cyclopentadienyl-dicarbonyliron [CpFe(CO)₂]₂[J]. Acta Physico-Chimica Sinica, ;2012, 28(04): 759-765. doi: 10.3866/PKU.WHXB201202023 shu

Mid-Infrared Pump-Probe Spectroscopy of Dimeric π-Cyclopentadienyl-dicarbonyliron [CpFe(CO)₂]₂

1.
Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Molecular Reaction Dynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China

Received Date: 11 November 2011
Available Online: 2 February 2012
Fund Project: 国家自然科学基金(20727001) (20727001) 中国科学院知识创新工程(KJCX2-EW-H01) (KJCX2-EW-H01)

The structural and vibrational dynamics of the non-bridged C≡O stretching vibrations of two different tautomers of dimeric π-cyclopentadienyldicarbonyliron [CpFe(CO)₂]₂ in CH₂Cl₂ were examined using steady-state and femtosecond infrared pump-probe methods at 5-μm wavelength. The two main species in [CpFe(CO)₂]₂ had a cis:trans molar ratio of 1.7, and showed different vibrational and rotational relaxation dynamics. Both species showed biexponential decay in their two C≡O stretching vibrational excited-state populations, with a fast component (<1 ps) and a slow component (20 ps). The former was believed to be related to the rapid dephasing processes of the coherent state caused by broadband excitation, while the latter was the typical lifetime for the C≡O stretching vibrational excited state. Having a significant permanent dipole, the cis structure could interact strongly with solvent, resulting in relatively slower rotational dynamics. Our work demonstrated that the frequency and vibrational-rotational dynamics of the non-bridged C≡O stretching vibrations were very sensitive to both molecular structures and the solvent.
1. [1]
  (1) Cotton, F. A.; Stammreich, H.;Wilkinson, G. J. Inorg. Nucl. Chem. 1959, 9, 3.
2. [2]
  (2) Noack, K. J. Inorg. Nucl. Chem. 1963, 25, 1383.
3. [3]
  (3) Bryan, R. F.; Greene, P. T.; Newlands, M. J.; Field, D. S. J. Chem. Soc. A 1970, 3068.
4. [4]
  (4) Bullitt, J. G.; Cotton, F. A.; Marks, T. J. Inorg. Chem. 1972, 11, 671.
5. [5]
  (5) Cotton, F. A.; Yagupsky, G. Inorg. Chem. 1967, 6, 15.
6. [6]
  (6) Mills, O. Acta Crystallogr. 1958, 11, 620.
7. [7]
  (7) Kessler, H. Angew. Chem. Int. Edt. 1970, 9, 219.
8. [8]
  (8) Bryan, R. F.; Greene, P. T.; Field, D. S.; Newlands, M. J. J. Chem. Soc. D: Chem. Commun. 1969, 1477.
9. [9]
  (9) Bullitt, J. G.; Cotton, F. A.; Marks, T. J. J. Am. Chem. Soc. 1970, 92, 2155.
10. [10]
  (10) Anna, J. M.; King, J. T.; Kubarych, K. J. Inorg. Chem. 2011, 50, 9273.
11. [11]
  (11) Thomas E, B. Coord. Chem. Rev. 2000, 206-207, 419.
12. [12]
  (12) George, M.W.; Dougherty, T. P.; Heilweil, E. J. J. Phys. Chem. 1996, 100, 201.
13. [13]
  (13) Zhang, S.; Brown, T. L. J. Am. Chem. Soc. 1993, 115, 1779.
14. [14]
  (14) Anfinrud, P. A.; Han, C. H.; Lian, T.; Hochstrasser, R. M. J. Phys. Chem. 1991, 95, 574.
15. [15]
  (15) Moore, J. N.; Hansen, P. A.; Hochstrasser, R. M. J. Am. Chem. Soc. 1989, 111, 4563.
16. [16]
  (16) Moore, B. D.; Poliakoff, M.; Turner, J. J. J. Am. Chem. Soc. 1986, 108, 1819.
17. [17]
  (17) Dixon, A. J.; Healy, M. A.; Poliakoff, M.; Turner, J. J. J. Chem. Soc. Chem. Commun. 1986, 994.
18. [18]
  (18) Hooker, R. H.; Mahmoud, K. A.; Rest, A. J. J. Chem. Soc. Chem. Commun. 1983, 1022.
19. [19]
  (19) Abrahamson, H. B.; Palazzotto, M. C.; Reichel, C. L.;Wrighton, M. S. J. Am. Chem. Soc. 1979, 101, 4123.
20. [20]
  (20) Tyler, D. R.; Schmidt, M. A.; Gray, H. B. J. Am. Chem. Soc. 1983, 105, 6018.
21. [21]
  (21) Zanni, M. T.; Gnanakaran, S.; Stenger, J.; Hochstrasser, R. M. J. Phys. Chem. B 2001, 105, 6520.
22. [22]
  (22) Khalil, M.; Demirdöven, N.; Tokmakoff, A. J. Phys. Chem. A 2003, 107, 5258.
23. [23]
  (23) Wang, J.; Chen, J.; Hochstrasser, R. M. J. Phys. Chem. B 2006, 110, 7545.
24. [24]
  (24) Wang. J. Chin. Sci .Bull. 2007, 52, 1221. [王建平. 科学通报 2007, 52, 1221.]
25. [25]
  (25) Zheng. J. R. Physics 2010, 39, 162. [郑俊荣. 物理2010, 39, 162.]
26. [26]
  (26) Frisch, M. J.; Trucks, G.W.; Schlegel, H. B.; et al . Gaussian 03, Revision B.05; Gaussian, Inc., Pittsburgh PA, 2003.
27. [27]
  (27) McArdle, P. A.; Manning, A. R. J. Chem. Soc. A 1969, 1498.
28. [28]
  (28) McArdle, P.; Manning, A. R. J. Chem. Soc. A 1970, 2128.
29. [29]
  (29) lonzka, O.; Khalil, M.; Demirdöven, N.; Tokmakoff, A. Phys. Rev. Lett. 2001, 86, 2154.
1. [1]
  Shule Liu . Application of SPC/E Water Model in Molecular Dynamics Teaching Experiments. University Chemistry, 2024, 39(4): 338-342. doi: 10.3866/PKU.DXHX202310029
2. [2]
  Yaling Chen . Basic Theory and Competitive Exam Analysis of Dynamic Isotope Effect. University Chemistry, 2024, 39(8): 403-410. doi: 10.3866/PKU.DXHX202311093
3. [3]
  Shanghua Li , Malin Li , Xiwen Chi , Xin Yin , Zhaodi Luo , Jihong Yu . 基于高离子迁移动力学的取向ZnQ分子筛保护层实现高稳定水系锌金属负极的构筑. Acta Physico-Chimica Sinica, 2025, 41(1): 2309003-. doi: 10.3866/PKU.WHXB202309003
4. [4]
  Jinfu Ma , Hui Lu , Jiandong Wu , Zhongli Zou . Teaching Design of Electrochemical Principles Course Based on “Cognitive Laws”: Kinetics of Electron Transfer Steps. University Chemistry, 2024, 39(3): 174-177. doi: 10.3866/PKU.DXHX202309052
5. [5]
  Yeyun Zhang , Ling Fan , Yanmei Wang , Zhenfeng Shang . Development and Application of Kinetic Reaction Flasks in Physical Chemistry Experimental Teaching. University Chemistry, 2024, 39(4): 100-106. doi: 10.3866/PKU.DXHX202308044
6. [6]
  Xuzhen Wang , Xinkui Wang , Dongxu Tian , Wei Liu . Enhancing the Comprehensive Quality and Innovation Abilities of Graduate Students through a “Student-Centered, Dual Integration and Dual Drive” Teaching Model: A Case Study in the Course of Chemical Reaction Kinetics. University Chemistry, 2024, 39(6): 160-165. doi: 10.3866/PKU.DXHX202401074
7. [7]
  Dexin Tan , Limin Liang , Baoyi Lv , Huiwen Guan , Haicheng Chen , Yanli Wang . Exploring Reverse Teaching Practices in Physical Chemistry Experiment Courses: A Case Study on Chemical Reaction Kinetics. University Chemistry, 2024, 39(11): 79-86. doi: 10.12461/PKU.DXHX202403048
8. [8]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
9. [9]
  Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
10. [10]
  Min LIU , Huapeng RUAN , Zhongtao FENG , Xue DONG , Haiyan CUI , Xinping WANG . Neutral boron-containing radical dimers. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 123-130. doi: 10.11862/CJIC.20240362
11. [11]
  You Wu , Chang Cheng , Kezhen Qi , Bei Cheng , Jianjun Zhang , Jiaguo Yu , Liuyang Zhang . ZnO/D-A共轭聚合物S型异质结高效光催化产H₂O₂及其电荷转移动力学研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2406027-. doi: 10.3866/PKU.WHXB202406027
12. [12]
  Yan Li , Xinze Wang , Xue Yao , Shouyun Yu . 基于激发态手性铜催化的烯烃E→Z异构的动力学拆分——推荐一个本科生综合化学实验. University Chemistry, 2024, 39(5): 1-10. doi: 10.3866/PKU.DXHX202309053
13. [13]
  Jianfeng Yan , Yating Xiao , Xin Zuo , Caixia Lin , Yaofeng Yuan . Comprehensive Chemistry Experimental Design of Ferrocenylphenyl Derivatives. University Chemistry, 2024, 39(4): 329-337. doi: 10.3866/PKU.DXHX202310005
14. [14]
  Cuicui Yang , Bo Shang , Xiaohua Chen , Weiquan Tian . Understanding the Wave-Particle Duality and Quantization of Confined Particles Starting from Classic Mechanics. University Chemistry, 2025, 40(3): 408-414. doi: 10.12461/PKU.DXHX202407066
15. [15]
  Qi Wang , Yicong Gao , Feng Lu , Quli Fan . Preparation and Performance Characterization of the Second Near-Infrared Phototheranostic Probe: A New Design and Teaching Practice of Polymer Chemistry Comprehensive Experiment. University Chemistry, 2024, 39(11): 342-349. doi: 10.12461/PKU.DXHX202404141
16. [16]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
17. [17]
  Jiahui CHEN , Tingting ZHENG , Xiuyun ZHANG , Wei LÜ . Research progress of near-infrared absorption inorganic nanomaterials in photothermal and photodynamic therapy of tumors. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2396-2414. doi: 10.11862/CJIC.20240106
18. [18]
  Yonghui ZHOU , Rujun HUANG , Dongchao YAO , Aiwei ZHANG , Yuhang SUN , Zhujun CHEN , Baisong ZHU , Youxuan ZHENG . Synthesis and photoelectric properties of fluorescence materials with electron donor-acceptor structures based on quinoxaline and pyridinopyrazine, carbazole, and diphenylamine derivatives. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 701-712. doi: 10.11862/CJIC.20230373
19. [19]
  Wenliang Wang , Weina Wang , Sufan Wang , Tian Sheng , Tao Zhou , Nan Wei . “Schrödinger Equation – Approximate Models – Core Concepts – Simple Applications”: Constructing a Logical Framework and Knowledge Graph of Atom and Molecule Structures. University Chemistry, 2024, 39(8): 338-343. doi: 10.3866/PKU.DXHX202312084
20. [20]
  Xin Lv , Hongxing Zhang , Kaibo Duan , Wenhui Dai , Zhihui Wen , Wei Guo , Junsheng Hao . Lighting the Way Against Cancer: Photodynamic Therapy. University Chemistry, 2024, 39(5): 70-79. doi: 10.3866/PKU.DXHX202309090

Get Citation

PDF

XML

Metrics

PDF Downloads(789)
Abstract views(2148)
HTML views(45)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Mid-Infrared Pump-Probe Spectroscopy of Dimeric π-Cyclopentadienyl-dicarbonyliron [CpFe(CO)2]2

Metrics

通讯作者: 陈斌, bchen63@163.com

Mid-Infrared Pump-Probe Spectroscopy of Dimeric π-Cyclopentadienyl-dicarbonyliron [CpFe(CO)₂]₂