二氯化二(2,6-二均三甲苯基苯基)二锡

二氯化二(2,6-二均三甲苯基苯基)二锡
识别
CAS号	188685-32-7
SMILES	[Cl-]1[Sn+2]([Cl-][Sn+2]1[C-]=2C(=CC=CC2C=3C(=CC(=CC3C)C)C)C4=C(C=C(C=C4C)C)C)[C-]=5C(=CC=CC5C=6C(=CC(=CC6C)C)C)C7=C(C=C(C=C7C)C)C;
性质
化学式	C48H50Cl2Sn2
摩尔质量	935.24 g·mol−1
外观	黄色晶体
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

二氯化二(2,6-二均三甲苯基苯基)二锡是一种有机化合物，化学式为C₄₈H₅₀Cl₂Sn₂，或写作[Sn(Cl)(C₆H₃Mes₂)]₂，其中Mes表示2,4,6-三甲苯基。它可由2,6-二均三甲苯基苯基锂在甲苯中和氯化亚锡反应制得。^[1]它和金属钾在四氢呋喃中反应，可以得到紫色的Sn₈(C₆H₃Mes₂)₄。^[2]它和Cp^*(IPr)Co反应，可以得到深紫色的Sn₄(C₆H₃Mes₂)₄。^[3]

参考文献

^ ^1.0 ^1.1 Simons, Richard S.; Pu, Lihung; Olmstead, Marilyn M.; Power, Philip P. Synthesis and Characterization of the Monomeric Diaryls M{C₆H₃-2,6-Mes₂}₂ (M = Ge, Sn, or Pb; Mes = 2,4,6-Me₃C₆H₂-) and Dimeric Aryl-Metal Chlorides [M(Cl){C₆H₃-2,6-Mes₂}]₂ (M = Ge or Sn). Organometallics (1997), 16(9), 1920-1925. doi:10.1021/om960929l.
^ Eichler, Barrett E.; Power, Philip P. Synthesis and characterization of [Sn₈(2,6-Mes₂C₆H₃)₄] (Mes = 2,4,6-Me₃C₆H₂): a Main group metal cluster with a unique structure. Angewandte Chemie, International Edition (2001), 40(4), 796-797. doi:10.1002/1521-3773(20010216)40:4<796::AID-ANIE7960>3.0.CO;2-5
^ Rex C. Handford, T. Alex Wheeler, Prof. T. Don Tilley. Structure and Bonding in a Diamond-Shaped Tin Cluster Possessing a cyclo-Sn₄ Core. Chemistry - A European Journal (2020), 26 (28), 6126-6129. doi:10.1002/chem.202000969. Note: Cp^* = η⁵-C₅Me₅, IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene.

[Simons-1] 1.0 ^1.1 Simons, Richard S.; Pu, Lihung; Olmstead, Marilyn M.; Power, Philip P. Synthesis and Characterization of the Monomeric Diaryls M{C₆H₃-2,6-Mes₂}₂ (M = Ge, Sn, or Pb; Mes = 2,4,6-Me₃C₆H₂-) and Dimeric Aryl-Metal Chlorides [M(Cl){C₆H₃-2,6-Mes₂}]₂ (M = Ge or Sn). Organometallics (1997), 16(9), 1920-1925. doi:10.1021/om960929l.

[2] Eichler, Barrett E.; Power, Philip P. Synthesis and characterization of [Sn₈(2,6-Mes₂C₆H₃)₄] (Mes = 2,4,6-Me₃C₆H₂): a Main group metal cluster with a unique structure. Angewandte Chemie, International Edition (2001), 40(4), 796-797. doi:10.1002/1521-3773(20010216)40:4<796::AID-ANIE7960>3.0.CO;2-5

[3] Rex C. Handford, T. Alex Wheeler, Prof. T. Don Tilley. Structure and Bonding in a Diamond-Shaped Tin Cluster Possessing a cyclo-Sn₄ Core. Chemistry - A European Journal (2020), 26 (28), 6126-6129. doi:10.1002/chem.202000969. Note: Cp^* = η⁵-C₅Me₅, IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene.

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