Calcium Complexes of Noninnocent α-Diimine Ligands

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	Calcium Complexes of Noninnocent α-Diimine Ligands
	Xia YN(夏娅娜); Yang PJ(杨培菊); Yang XJ(杨晓娟); Yang XJ(杨晓娟)
刊名	Organometallics
	2011
卷号	30 页码:1599-1606
ISSN号	0276-7333
通讯作者	杨晓娟
中文摘要	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.
学科主题	物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (20771103;20972169)
语种	英语
公开日期	2012-11-30
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/2283]
专题	兰州化学物理研究所_OSSO国家重点实验室兰州化学物理研究所_ERC国家工程研究中心
通讯作者	Yang XJ(杨晓娟); Yang XJ(杨晓娟)
推荐引用方式 GB/T 7714	Xia YN,Yang PJ,Yang XJ,et al. Calcium Complexes of Noninnocent α-Diimine Ligands[J]. Organometallics,2011,30:1599-1606.
APA	夏娅娜,杨培菊,杨晓娟,&杨晓娟.(2011).Calcium Complexes of Noninnocent α-Diimine Ligands.Organometallics,30,1599-1606.
MLA	夏娅娜,et al."Calcium Complexes of Noninnocent α-Diimine Ligands".Organometallics 30(2011):1599-1606.