Citation: ZHOU Yong-Quan, FANG Chun-Hui, FANG Yan. Structure of Supersaturated Aqueous SodiumPentaborate Solution[J]. Acta Physico-Chimica Sinica, ;2010, 26(09): 2323-2330. doi: 10.3866/PKU.WHXB20100903 shu

Structure of Supersaturated Aqueous SodiumPentaborate Solution

1.
1. CAS Key Laboratory of Salt Lake Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, P. R. China;
2. Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China

Received Date: 20 January 2010
Available Online: 7 July 2010
Fund Project: 国家重点基础研究发展计划前期专项(2008CB617612) (2008CB617612)国家自然科学基金(20873172)资助项目 (20873172)

We determined the time-averaged and space-averaged structures of supersaturated aqueous sodiumpentaborate solutions by rapid liquid X-ray diffractometry at 298 and 323 K. Difference radial distribution functions (DRDF) and their theoretical partial radial distribution functions for B-B, B-O, O-O, Na-O and Na-B atom pairs were obtained from accurate diffraction data. The effects of concentration and temperature on the structure of the solutions were also discussed. Three main species (B₃O₃(OH)^- ₄, B₅O₆(OH)^- ₄ and B(OH)₃) were found to exist in supersaturated aqueous sodium pentaborate solutions and their hydrated structures were determined by model design and quantitative calculations. Higher temperature and higher concentration result in higher polyborates. As the concentration decreases, interaction distances and the average coordination number of the octahedral hexahydrated Na⁺ ion hardly changes while the hydration number of the polyborate increases. In concentrated solutions, the terminal-oxygen of the polyborates connects with the hydrated Na⁺ in a monodentate formto produce a contact ion pair with a characteristic distance of 0.328 nm.
- Solution structure,
- X-ray diffraction,
- Sodiumpentaborate,
- Supersaturated aqueous solution,
- Radial distribution function,
- Polyborate anion
1. [1]
  
  1. Chen, C.; Lin, Z.; Wang, Z. Appl. Phys. B, 2005, 80(1): 1
2. [2]
  2. Aleksandrov, S.; Troneva, M. Geochemistry International, 2009, 47(9): 914
3. [3]
  3. ldbach, H.; Huang, L.; Wimmer, M. Advances in plant and animal boron nutrition, Netherlands: Springer Press, 2007: 3-25
4. [4]
  4. Gao, S. Y.; Song, P. S.; Xia, S. P.; Zheng, M. P. Salt lake chemistry—new type borate salt lake. Beijing: Science Press, 2007: 179-200 [高世扬,宋彭生,夏树屏,郑绵平. 盐湖化学—新类型硼锂盐湖,北京: 科学出版社, 2007: 179-200]
5. [5]
  5. Spessard, J. E. J. Inorg. Nucl. Chem., 1970, 32(8): 2607
6. [6]
  6. Ingri, N. Acta Chem. Scand., 1963, 17: 573
7. [7]
  7. Ingri, N. Acta Chem. Scand., 1962, 16: 439
8. [8]
  8. Liu, Z. H.; Gao, B.; Hu, M. C.; Li, S. L.; Xia, S. P. Spectrochim. Acta A, 2003, 59(12): 2741
9. [9]
  9. Liu, Z. H.; Gao, B.; Li, S.; Hu, M.; Xia, S. Spectrochim. Acta A, 2004, 60(13), 3125
10. [10]
  10. Hirao, T.; Kotaka, M.; Kakihana, H. J. Inorg. Nucl. Chem., 1979, 41(8): 1217
11. [11]
  11. Li, X. P.; Gao, S. Y.; Liu, Z. H.; Hu, M. C.; Xia, S. P. Spectrosc. Spect. Anal., 2005, 25(1):48
12. [12]
  12. Salentine, C. G. Inorg. Chem., 1983, 22(26): 3920
13. [13]
  13. Li, W.; Gao, S. Y. J. Indian Chem., 1997, 74: 525
14. [14]
  14. Tsuyumoto, I.; Oshio, T.; Katayama, K. Inorg. Chem. Commun., 2007, 10(1): 20
15. [15]
  15. Ohtaki, H.; Radnai, T. Chem. Rev., 1993, 93(3): 1157
16. [16]
  16. Fang, C. H.; Toshio, Y.; Hisanobu, W.; Hitoshi, O. Chin. Sci. Bull., 1996, 41(16): 1353
17. [17]
  17. Nies, N. P.; Hulbert, R. W. J. Chem. Eng. Data, 1967, 12(3): 303
18. [18]
  18. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences. Analysis methods for brines and salts. Beijing: Science Press, 1988: 437 [中国科学院青海盐湖研究所. 卤水和盐的分析方法.北京: 科学出版社, 1988: 437]
19. [19]
  19. Prince, E. International tables for crystallography. 3rd ed. London: Kluwer Academic Publishers, 2004, Vol.C: 230, 255, 555, 658
20. [20]
  20 Xu, J. X.; Fang, Y.; Fang, C. H. Chin. Sci. Bull., 2009, 54(12): 2022
21. [21]
  21. Feng,W. S.; Fang, Y.; Xu, J. X.; Fang, C. H.; Jia, Q. J. Acta Phys. - Chim. Sin., 2008, 24(3): 497 [冯望生, 房艳,徐继香,房春晖, 贾全杰.物理化学学报, 2008, 24(3): 497]
22. [22]
  22. Xu, J. X.; Fang, Y.; Fang, C. H. Comput. Appl. Chem., 2009, 26 (5), 553 [徐继香,房艳,房春晖. 计算机与应用化学, 2009, 26(5), 553]
23. [23]
  23. Fang, C. H.; Fang, Y.; Jia, Q. J.; Wang, H. H.; Jiang, X. M.; Wang, Y. Z.; Chen, Y.; Lin, L. J.; Qin, X. F. Nucl. Technol., 2007, 30(7): 560 [房春晖,房艳,贾全杰, 王焕华,姜晓明,王玉柱,陈雨, 林联君,秦绪峰.核技术, 2007, 30(7): 560]
24. [24]
  24. Ohtaki, H.; Fukushima, N. A. J. Solution Chem., 1992, 21(1): 23
25. [25]
  25. Leberman R.; Soper, A. K. Nature, 1995, 378(655): 364
26. [26]
  26. Filatov, S. K.; Bubnova, R. S. Borate crystal chemistry[C]// 3rd International Conference on Borate Glasses, Crystals and Melts. Sofia, Bulgaria, Jul 04-09, Soc Glass Technology: Sofia, Bulgaria, 2000: 216-224
27. [27]
  27. Menchetti, S.; Sabelli, C. Acta Crystallogr. Sect. B: Struct. Sci, 1978, 34: 45
28. [28]
  28. Merlino, S.; Sartori, F. Acta Crystallogr. Sect. B: Struct. Sci, 1972, 28: 3559
29. [29]
  29. Sorenson, J. M.; Hura, G.; Glaeser, R. M. J. Chem. Phys., 2000, 113(20): 9149
30. [30]
  30. Mesmer, R. E.; Baes, C. F.; Sweeton, F. H. Inorg. Chem., 1972, 11 (3): 537
31. [31]
  31. Weres, O. J. Solut. Chem., 1995, 24(5): 409
32. [32]
  32. Fang, C. H.; Ma, P. H. Acta Chim. Sin., 2000, 58(11): 1393 [房春晖,马培华.化学学报, 2000, 58(11): 1393]
33. [33]
  33. Fang, C. H.; Fang, Y.; Guo, Y. M.; Yang, B.; Lei, Y. C. Acta Chim. Sin., 2004, 62(3): 268 [房春晖,房艳,郭亚梅, 杨波,雷亚川. 化学学报, 2004, 62(3): 268]
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