Cationic Cryptand Complexes of Tin(II)
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- 作者：Jessica C. Avery ; Margaret A. Hanson ; Rolfe H. Herber ; Kamila J. Bladek ; Paul A. Rupar ; Israel Nowik ; Yining Huang ; Kim M. Baines
- 刊名：Inorganic Chemistry
- 出版年：2012
- 出版时间：July 2, 2012
- 年：2012
- 卷：51
- 期：13
- 页码：7306-7316
- 全文大小：444K
- 年卷期：v.51,no.13(July 2, 2012)
- ISSN：1520-510X
文摘
A series of cationic cryptand complexes of tin(II), [Cryptand[2.2.2]SnX][SnX3] (10, X = Cl; 11, X = Br; 12, X = I) and [Cryptand[2.2.2]Sn][OTf]2 (13), were synthesized by the addition of cryptand[2.2.2] to a solution of either tin(II) chloride, iodide, or trifluoromethanesulfonate. The complexes could also be synthesized by the addition of the appropriate trimethylsilyl halide (or pseudohalide) reagent to a solution of tin(II) chloride and cryptand[2.2.2]. The complexes were characterized using a variety of techniques including NMR, Raman, and temperature-dependent M枚ssbauer spectroscopy, mass spectrometry, and X-ray diffraction.