Home

Citation: Ren Jimin, Pei Fengkui, Wang Wenyun. ¹³C-NMR STUDY ON CONFORMATION OF LANTHANIDE COMPLEXES WITH METHIONINE[J]. Chinese Journal of Applied Chemistry, ;1989, 6(3): 21-25. shu

¹³C-NMR STUDY ON CONFORMATION OF LANTHANIDE COMPLEXES WITH METHIONINE

1.
Changchun Institute of Applied Chemistry, Academia Sinica

Received Date: 1 July 1988
Available Online: 4 October 1988

Lanthanide-induced shifts have been measured for ¹³C nuclei of methionine in the presence of seven lanthanide cations (La, P_1, Nd, Dy, Ho,Er, Tm) in aqueous solution.The simulation for conformation of lanthanide complexes with methionine shows that the ligand is coordinated to lanthanide ion through oxygen atoms of carboxyl group and the bend length of Ln-O is 2.7Å. In the complexes,methionine is in extended state,the favorable conformation of C_ο-C_α-C_β-C_γ-S and C_α-C_β-C_γ-S is in trans, while that of C_β-C_γ-S-C_δ in gauche. The conformation established for methionine complex by lanthanide-induced shift method is in agreement with the results of vicinyl proton coupling constants and ¹³C paramagnetic relaxation rate determinations.
- ¹³C NMR,
- Methionine,
- Lanthanide-induced shift,
- Conformation
1. [1]
  Jiaxi Xu , Yuan Ma . Influence of Hyperconjugation on the Stability and Stable Conformation of Ethane, Hydrazine, and Hydrogen Peroxide. University Chemistry, 2024, 39(11): 374-377. doi: 10.3866/PKU.DXHX202402049
2. [2]
  Peipei CUI , Xin LI , Yilin CHEN , Zhilin CHENG , Feiyan GAO , Xu GUO , Wenning YAN , Yuchen DENG . Transition metal coordination polymers with flexible dicarboxylate ligand: Synthesis, characterization, and photoluminescence property. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2221-2231. doi: 10.11862/CJIC.20240234
3. [3]
  Pingping Zhu , Yongjun Xie , Yuanping Yi , Yu Huang , Qiang Zhou , Shiyan Xiao , Haiyang Yang , Pingsheng He . Excavation and Extraction of Ideological and Political Elements for the Virtual Simulation Experiments at Molecular Level: Taking the Project “the Simulation and Computation of Conformation, Morphology and Dimensions of Polymer Chains” as an Example. University Chemistry, 2024, 39(2): 83-88. doi: 10.3866/PKU.DXHX202309063
4. [4]
  Jiying Liu , Zehua Li , Wenjing Zhang , Donghui Wei . Molecular Orbital and Nucleus-Independent Chemical Shift Calculations for C₆H₆ and B₁₂H₁₂^2-: A Computational Chemistry Experiment. University Chemistry, 2025, 40(3): 186-192. doi: 10.12461/PKU.DXHX202406085
5. [5]
  Yu Xiong , Li-Jun Hu , Jian-Guo Song , Di Zhang , Yi-Shuang Peng , Xiao-Jun Huang , Jian Hong , Bin Zhu , Wen-Cai Ye , Ying Wang . Structure elucidation of plumerubradins A–C: Correlations between ¹H NMR signal patterns and structural information of [2+2]-type cyclobutane derivatives. Chinese Chemical Letters, 2025, 36(5): 110149-. doi: 10.1016/j.cclet.2024.110149
6. [6]
  Kexin Yan , Zhaoqi Ye , Lingtao Kong , He Li , Xue Yang , Yahong Zhang , Hongbin Zhang , Yi Tang . Seed-Induced Synthesis of Disc-Cluster Zeolite L Mesocrystals with Ultrashort c-Axis: Morphology Control, Decoupled Mechanism, and Enhanced Adsorption. Acta Physico-Chimica Sinica, 2024, 40(9): 2308019-0. doi: 10.3866/PKU.WHXB202308019
7. [7]
  Jiakun BAI , Ting XU , Lu ZHANG , Jiang PENG , Yuqiang LI , Junhui JIA . A red-emitting fluorescent probe with a large Stokes shift for selective detection of hypochlorous acid. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1095-1104. doi: 10.11862/CJIC.20240002
8. [8]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
9. [9]
  Jinghan ZHANG , Guanying CHEN . Progress in the application of rare-earth-doped upconversion nanoprobes in biological detection. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2335-2355. doi: 10.11862/CJIC.20240249
10. [10]
  Xinzhi Ding , Chong Liu , Jing Niu , Nan Chen , Shutao Xu , Yingxu Wei , Zhongmin Liu . Solid-state NMR study of the stability of MOR framework aluminum. Chinese Journal of Structural Chemistry, 2024, 43(4): 100247-100247. doi: 10.1016/j.cjsc.2024.100247
11. [11]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1892-1902. doi: 10.11862/CJIC.20240139
12. [12]
  Changqing MIAO , Fengjiao CHEN , Wenyu LI , Shujie WEI , Yuqing YAO , Keyi WANG , Ni WANG , Xiaoyan XIN , Ming FANG . Crystal structures, DNA action, and antibacterial activities of three tetranuclear lanthanide-based complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2455-2465. doi: 10.11862/CJIC.20240192
13. [13]
  Hanqi Zhang , Biao Gao , Yuanyuan Feng , Guijuan Zheng , Zhijun Liu , Lichun Kong , Junjun Liu , Haji Akber Aisa , Guangmin Yao . DFT calculations and dynamic NMR revealed the coalescent NMR phenomena of the 6/6/6/9 tetracyclic merosesquiterpenoids with an unprecedented 9,15-dioxatetracyclo[8.5.3.0^4,17.0^14,18]octadecane core skeleton. Chinese Chemical Letters, 2025, 36(9): 111234-. doi: 10.1016/j.cclet.2025.111234
14. [14]
  Qingying Gao , Tao Luo , Jianyuan Su , Chaofan Yu , Jiazhu Li , Bingfei Yan , Wenzuo Li , Zhen Zhang , Yi Liu . Refinement and Expansion of the Classic Cinnamic Acid Synthesis Experiment. University Chemistry, 2024, 39(5): 243-250. doi: 10.3866/PKU.DXHX202311074
15. [15]
  Lanjun Cheng , Xinyuan Wang , Jie An , Xiang Wu , Chengfeng Zhu , Yanming Fu , Yougui Li . Improvement of the Resolution Experiment of Racemic Tartaric Acid. University Chemistry, 2025, 40(7): 277-285. doi: 10.12461/PKU.DXHX202408010
16. [16]
  Chunru Zhao , Yi Liu , Shilong Li , Xiang Wu , Jinghai Liu . PVP decorated H_3.78V₆O₁₃ microspheres assembled by nanosheets for aqueous zinc ion batteries at variable work temperature. Chinese Chemical Letters, 2025, 36(6): 110185-. doi: 10.1016/j.cclet.2024.110185
17. [17]
  Jianning Zhang , Yihuai Zhang , Guoxin Ma , Jingchen Zhao , Tao Zhang , Jian Liu . Enhancing hydrothermal stability in Cu/SSZ-13 catalyst for diesel SCR applications through a novel core-shell structure. Chinese Chemical Letters, 2025, 36(7): 110516-. doi: 10.1016/j.cclet.2024.110516
18. [18]
  Ling-Hao Zhao , Hai-Wei Yan , Jian-Shuang Jiang , Xu Zhang , Xiang Yuan , Ya-Nan Yang , Pei-Cheng Zhang . Effective assignment of positional isomers in dimeric shikonin and its analogs by ¹H NMR spectroscopy. Chinese Chemical Letters, 2024, 35(5): 108863-. doi: 10.1016/j.cclet.2023.108863
19. [19]
  Honglin Gao , Chunlin Yuan , Hongyu Chen , Aiyi Dong , Pan Gao , Guangjin Hou . Surface gallium hydride on Ga2O3 polymorphs: A comparative solid-state NMR study. Chinese Journal of Structural Chemistry, 2025, 44(4): 100561-100561. doi: 10.1016/j.cjsc.2025.100561
20. [20]
  Jinrong Bao , Jinglin Zhang , Wenxian Li , Xiaowei Zhu . 苯甲酸稀土配合物的制备及性能表征——基于应用化学专业人才培养的综合化学实验案例分析. University Chemistry, 2025, 40(8): 218-224. doi: 10.12461/PKU.DXHX202409142

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(378)
HTML views(19)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

13C-NMR STUDY ON CONFORMATION OF LANTHANIDE COMPLEXES WITH METHIONINE

Metrics

通讯作者: 陈斌, bchen63@163.com

¹³C-NMR STUDY ON CONFORMATION OF LANTHANIDE COMPLEXES WITH METHIONINE