New Typical Ionic Cluster K+(KNO3)n and NO3-(KNO3)m

Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (6): 916.

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New Typical Ionic Cluster K⁺(KNO₃)_n and NO₃^-(KNO₃)_m

SHI Lei, LIU Shu-Ying, LIU Zhi-Qiang, SONG Feng-Rui

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China

Received:2000-12-22 Online:2001-06-24 Published:2001-06-24

Abstract

Abstract: New typical ionic clusters with complex anions could be formed directly from the KNO₃ aqueous solution by means of the electrospray ionization mass spectrometry(ESIMS). The difference between the neighboring peaks(m/z), which corresponded to the molecule weight of KNO₃ being 101 in the full mass spectrometry, of the positive-ion and the negative-ion. The general formula of the ionic clusters belonged to K⁺(KNO₃)_n and NO₃^-(KNO₃)_m.

Key words: Ionic cluster, Electrospray ionization mass spectrometry, KNO₃

CLC Number:

O657.7

TrendMD:

SHI Lei, LIU Shu-Ying, LIU Zhi-Qiang, SONG Feng-Rui . New Typical Ionic Cluster K⁺(KNO₃)_n and NO₃^-(KNO₃)_m[J]. Chem. J. Chinese Universities, 2001, 22(6): 916.

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New Typical Ionic Cluster K⁺(KNO₃)_n and NO₃^-(KNO₃)_m

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