|
|
|
|
|
|
| Study on [M(H2O)n]+(M=Li, K) Hydrated Clusters by Mass and Raman Spectra |
| WU Xiao-jing1, LIU A-zuan1, YU Xue-hui1, CHENG Long-jiu2 |
1. School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
2. College of Chemistry & Chemicall Engineening, Anhui University, Hefei 230601, China |
|
|
|
|
Abstract [M(H2O)n]+(M=Li，K) hydrated clusters have been studied by Mass spectra, Raman spectra and the theoretical calculation. [M(H2O)n]+(M=Li，K) hydrated clusters ion peaks could be obtained by Mass spectra, which could speculate that their maximum hydration numbers are 12 and 13 in their aqueous solution respectively. The same concentration gradient LiCl and KCl aqueous solutions of Raman spectra have been discussed and compared, the ~3 208 cm-1 Raman spectra of water structure had obvious changes because of the hydration of Li+ and K+. Between the 0～2.0 and 0～2.5 mol·L-1 concentration range of LiCl and KCl aqueous solution, respectively, their differential Raman spectra of ~3 208 cm-1 negative peak integral strength decreased in a linear, and hydration increased gradually. While concentration was more than 2.0 and 2.5 mol·L-1, the decrease of ~3 208 cm-1 negative peak integral strength deviated from linear relationship, and began to appear association. Theoretical calculation of structure and Raman spectra of [M(H2O)n]+(M=Li，K) hydrated clusters showed that Li+ and K+ would form their second hydrated layer while n>4 and n>6 respectively, and O—H stretching vibration occurred blue shift, hydrogen bonding structures should been destroyed, thus was in agreement with the experimental results.
|
|
Received: 2016-11-17
Accepted: 2017-04-03
|
|
|
|
[1] Heather J K, Nicola M, Alfredo A C. J. Phys. Chem. B, 2010, 114: 9594.
[2] Richard J C, Terrence M C, Evan R. J. Phys. Chem. A, 2013, 117: 6571.
[3] Sandra E R, Rebecca A J, Evan R. J. Am. Chem. Soc., 1999, 121: 8898.
[4] Ohtaki H, Fukushima N. J. Sol. Chem., 1992, 21(1): 23.
[5] Qiang S. Vibrational Spectroscopy, 2012, 62: 110.
[6] Fei F X, Hai B Y, Deng W Z. J. Phys. Chem. A, 2010, 114(32): 8406.
[7] Lawrence C P, Skinner J L. J. Phys. Chem., 2003, 118: 264.
[8] Crupi V, Longo F, Majolino D. J. Chem. Phys., 2005, 123(15): 154702.
[9] Mircho G, Tatiana P, Zhorro S N. Central European Journal of Chemistry, 2004, 2(4): 617.
[10] LI Rui-hua, JIANG Zhan-peng(李睿华, 蒋展鹏). Acta Phys. Chim. Sinica(物理化学学报), 2007, 23(1): 103.
[11] Soper A K, Weckstrm K. Biophys. Chem., 2006, 124: 180.
[12] Smirnov P R, Trostin V N. Russian Journal of General Chemistry, 2006, 76: 187.
[13] WU Xiao-jing, PAN Yan, SONG Lu-lu(吴晓静, 潘 燕, 宋路路). Journal of Chinese Universities(高等学校化学学报), 2010, 31(9)：1741.
[14] XU Zong-ping, ZHAO Yan-ying, WANG Hui-gang, et al(许宗平，赵彦英, 王惠钢, 等). Journal of Chinese Universities(高等学校化学学报)，2012, 33(4)：772.
[15] Mancinelli R, Botti A, Bruni F. J. Phys. Chem. B, 2007, 111(48): 13570.
[16] Mancinelli R, Botti A, Bruni F, et al. Phys. Chem. Chem. Phys., 2007, 9: 2959.
[17] Rao J S, Dinadayalane T C, Leszczynski J, et al. J. Phys. Chem. A, 2008, 112: 12944.
[18] Soloveichik P, O’Donnell B A, Lester M I. J. Phys. Chem. A, 2010, 114(3): 1529.
[19] Zelsmann H R. J. Mol. Struct., 1995, 350: 95. |
| [1] |
LI Jie, ZHOU Qu*, JIA Lu-fen, CUI Xiao-sen. Comparative Study on Detection Methods of Furfural in Transformer Oil Based on IR and Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 125-133. |
| [2] |
WANG Fang-yuan1, 2, HAN Sen1, 2, YE Song1, 2, YIN Shan1, 2, LI Shu1, 2, WANG Xin-qiang1, 2*. A DFT Method to Study the Structure and Raman Spectra of Lignin
Monomer and Dimer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 76-81. |
| [3] |
XING Hai-bo1, ZHENG Bo-wen1, LI Xin-yue1, HUANG Bo-tao2, XIANG Xiao2, HU Xiao-jun1*. Colorimetric and SERS Dual-Channel Sensing Detection of Pyrene in
Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 95-102. |
| [4] |
WANG Xin-qiang1, 3, CHU Pei-zhu1, 3, XIONG Wei2, 4, YE Song1, 3, GAN Yong-ying1, 3, ZHANG Wen-tao1, 3, LI Shu1, 3, WANG Fang-yuan1, 3*. Study on Monomer Simulation of Cellulose Raman Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 164-168. |
| [5] |
WANG Lan-hua1, 2, CHEN Yi-lin1*, FU Xue-hai1, JIAN Kuo3, YANG Tian-yu1, 2, ZHANG Bo1, 4, HONG Yong1, WANG Wen-feng1. Comparative Study on Maceral Composition and Raman Spectroscopy of Jet From Fushun City, Liaoning Province and Jimsar County, Xinjiang Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 292-300. |
| [6] |
LI Wei1, TAN Feng2*, ZHANG Wei1, GAO Lu-si3, LI Jin-shan4. Application of Improved Random Frog Algorithm in Fast Identification of Soybean Varieties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3763-3769. |
| [7] |
WANG Zhi-qiang1, CHENG Yan-xin1, ZHANG Rui-ting1, MA Lin1, GAO Peng1, LIN Ke1, 2*. Rapid Detection and Analysis of Chinese Liquor Quality by Raman
Spectroscopy Combined With Fluorescence Background[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3770-3774. |
| [8] |
LIU Hao-dong1, 2, JIANG Xi-quan1, 2, NIU Hao1, 2, LIU Yu-bo1, LI Hui2, LIU Yuan2, Wei Zhang2, LI Lu-yan1, CHEN Ting1，ZHAO Yan-jie1*，NI Jia-sheng2*. Quantitative Analysis of Ethanol Based on Laser Raman Spectroscopy Normalization Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3820-3825. |
| [9] |
LU Wen-jing, FANG Ya-ping, LIN Tai-feng, WANG Hui-qin, ZHENG Da-wei, ZHANG Ping*. Rapid Identification of the Raman Phenotypes of Breast Cancer Cell
Derived Exosomes and the Relationship With Maternal Cells[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3840-3846. |
| [10] |
LI Qi-chen1, 2, LI Min-zan1, 2*, YANG Wei2, 3, SUN Hong2, 3, ZHANG Yao1, 3. Quantitative Analysis of Water-Soluble Phosphorous Based on Raman
Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3871-3876. |
| [11] |
GUO He-yuanxi1, LI Li-jun1*, FENG Jun1, 2*, LIN Xin1, LI Rui1. A SERS-Aptsensor for Detection of Chloramphenicol Based on DNA Hybridization Indicator and Silver Nanorod Array Chip[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3445-3451. |
| [12] |
ZHU Hua-dong1, 2, 3, ZHANG Si-qi1, 2, 3, TANG Chun-jie1, 2, 3. Research and Application of On-Line Analysis of CO2 and H2S in Natural Gas Feed Gas by Laser Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3551-3558. |
| [13] |
LIU Jia-ru1, SHEN Gui-yun2, HE Jian-bin2, GUO Hong1*. Research on Materials and Technology of Pingyuan Princess Tomb of Liao Dynasty[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3469-3474. |
| [14] |
LI Wen-wen1, 2, LONG Chang-jiang1, 2, 4*, LI Shan-jun1, 2, 3, 4, CHEN Hong1, 2, 4. Detection of Mixed Pesticide Residues of Prochloraz and Imazalil in
Citrus Epidermis by Surface Enhanced Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3052-3058. |
| [15] |
ZHAO Ling-yi1, 2, YANG Xi3, WEI Yi4, YANG Rui-qin1, 2*, ZHAO Qian4, ZHANG Hong-wen4, CAI Wei-ping4. SERS Detection and Efficient Identification of Heroin and Its Metabolites Based on Au/SiO2 Composite Nanosphere Array[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3150-3157. |
|
|
|
|
