| ชื่อเรื่อง | : | Reactivity of a tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide complex toward sulfur : synthesis and 119Sn Mössbauer spectroscopic studies of [{(μ-S)SnC(PPh2═NSiMe3)(PPh2═S)}3Sn(μ3-S)] |
| นักวิจัย | : | Guo, Jia-Yi , Xi, Hong Wei , Nowik, Israel , Herber, Rolfe H. , Li, Yongxin , Lim, Kok Hwa , So, Cheuk-Wai |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Guo, J.-Y., Xi, H. W., Nowik, I., Herber, R. H., Li, Y., Lim, K. H., et al. (2012). Reactivity of a Tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide Complex Toward Sulfur: Synthesis and 119 Sn Mössbauer Spectroscopic Studies of [{(μ-S)SnC(PPh 2 ═NSiMe 3 )(PPh 2 ═S)} 3 Sn(μ 3 -S)]. Inorganic Chemistry, 51(7), 3996-4001. , 0020-1669 , http://hdl.handle.net/10220/11593 , http://dx.doi.org/10.1021/ic2019633 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Inorganic chemistry |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Reaction of [(PPh2═NSiMe3)(PPh2═S)CSn:]2 (1) with elemental sulfur in toluene afforded [{(μ-S)tiebar above startSnIVC(PPh2═NSiMe3)(PPh2═S)}3SnII(μ3-Stiebar above end)] (2) and [CH2(PPh2═NSiMe3)(PPh2═S)] (3). Compound 2 comprises a SnIIS moiety coordinated with the SnIV and S atoms of a trimeric 2-stannathiomethendiide {(PPh2═NSiMe3)(PPh2═S)CSn(μ-S)}3. Compound 2 has been characterized by NMR spectroscopy, 119Sn Mössbauer studies, X-ray crystallography, and theoretical studies. 119Sn NMR spectroscopy and Mössbauer studies show the presence of SnIV and SnII atoms in 2. X-ray crystallography suggests that the SnIIS moiety does not have multiple bond character. Theoretical studies illustrate that the Cmethanediide–Sn bonds comprise a lone pair orbital on each Cmethanediide atom and an C–Sn occupied σ orbital. |
| บรรณานุกรม | : |
Guo, Jia-Yi , Xi, Hong Wei , Nowik, Israel , Herber, Rolfe H. , Li, Yongxin , Lim, Kok Hwa , So, Cheuk-Wai . (2555). Reactivity of a tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide complex toward sulfur : synthesis and 119Sn Mössbauer spectroscopic studies of [{(μ-S)SnC(PPh2═NSiMe3)(PPh2═S)}3Sn(μ3-S)].
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Guo, Jia-Yi , Xi, Hong Wei , Nowik, Israel , Herber, Rolfe H. , Li, Yongxin , Lim, Kok Hwa , So, Cheuk-Wai . 2555. "Reactivity of a tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide complex toward sulfur : synthesis and 119Sn Mössbauer spectroscopic studies of [{(μ-S)SnC(PPh2═NSiMe3)(PPh2═S)}3Sn(μ3-S)]".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Guo, Jia-Yi , Xi, Hong Wei , Nowik, Israel , Herber, Rolfe H. , Li, Yongxin , Lim, Kok Hwa , So, Cheuk-Wai . "Reactivity of a tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide complex toward sulfur : synthesis and 119Sn Mössbauer spectroscopic studies of [{(μ-S)SnC(PPh2═NSiMe3)(PPh2═S)}3Sn(μ3-S)]."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Guo, Jia-Yi , Xi, Hong Wei , Nowik, Israel , Herber, Rolfe H. , Li, Yongxin , Lim, Kok Hwa , So, Cheuk-Wai . Reactivity of a tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide complex toward sulfur : synthesis and 119Sn Mössbauer spectroscopic studies of [{(μ-S)SnC(PPh2═NSiMe3)(PPh2═S)}3Sn(μ3-S)]. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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