【摘 要】
：
Four new five-coordinated anionic tin(Ⅳ) complexes with a form of [RnNH4-n][PhSn(μ2-SCH2COO)2] were synthesized via the reaction of mercaptoacetic acid with p
【机 构】
：
Institute of Elemento-Organic Chemistry
论文部分内容阅读
Four new five-coordinated anionic tin(Ⅳ) complexes with a form of [RnNH4-n][PhSn(μ2-SCH2COO)2] were synthesized via the reaction of mercaptoacetic acid with phenyltin trichloride in the presence of different organic bases and characterized by means of IR, 1H NMR and MS spectroscopies. The crystal structure of [(i-Pr)2NH2][PhSn(μ2-SCH2COO)2] was determined by X-ray diffraction. In the crystal structure, the tin atom is five-coordinated and exists in trigonal bipyramid geometry with cell parameters a=1.1766(11) nm, b=1.3144(14) nm, c=1.3336(15) nm, β=90° and Z=4.
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