| Calcium Complexes of Noninnocent α-Diimine Ligands | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 |
Liu YY(刘艳艳); Zhao YX(赵艳霞); Yang XJ(杨晓娟) ; Li SG(李少光); Gao J(高静); Yang PJ(杨培菊); Xia YN(夏娅娜); Wu B(吴彪)
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| 2011 | |
| Source Publication | Organometallics
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| ISSN | 0276-7333 |
| Volume | 30Pages:1599-1606 |
| Abstract | A series of calcium compounds with R-diimine ligands, [L-Ca- (μ2-Cl)(THF)2]2 (1, L = LiPr; 2, L = LMes), [(LiPr)2- 2CaK2(THF)]n (3), [(LMes)2-Na(THF)2]2Ca (4), and [Ca(LiPr)2-Li(THF)(μ3-Cl)Li(THF)2- (μ3-Cl)]2 (5), where LiPr = [(2,6-iPr2C6H3)NC(Me)]2 and LMes = [(2,4,6- Me3C6H2)NC(Me)]2, have been synthesized by the reaction of the lithium, sodium, or potassium salts of the reduced ligands (L- or L2-) with calcium chloride. Single-crystal X-ray diffraction analyses reveal that compounds 1 and 2 are isostructural dinuclear compounds bridged by chloride ions, compound 3 forms a left-handed 21 helical structure, while 4 features a metallocene-like structure, and 5 forms a laddered aggregate. The ligand exists as the doubly reduced dianionic form in 3-5 and appears as the radical anion in compounds 1 and 2. The coordination modes of the alkali metal and calcium ions in these complexes are discussed. |
| Subject Area | 物理化学 |
| Funding Organization | the National Natural Science Foundation of China (20771103;20972169) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属有机与超分子催化研究组 ; 金属有机功能材料研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2283 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Yang XJ(杨晓娟) |
| Recommended Citation GB/T 7714 | Liu YY,Zhao YX,Yang XJ,et al. Calcium Complexes of Noninnocent α-Diimine Ligands[J]. Organometallics,2011,30:1599-1606. |
| APA | 刘艳艳.,赵艳霞.,杨晓娟.,李少光.,高静.,...&吴彪.(2011).Calcium Complexes of Noninnocent α-Diimine Ligands.Organometallics,30,1599-1606. |
| MLA | 刘艳艳,et al."Calcium Complexes of Noninnocent α-Diimine Ligands".Organometallics 30(2011):1599-1606. |
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