ICCAS OpenIR
Synthesis and crystal structure of bis(tetrahydrofurfurylindenyl) lanthanide chlorides
Cheng, JH; Cui, DM; Chen, WQ; Hu, NH; Tang, T; Huang, BT
2003-06-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume24Issue:6Pages:973-976
AbstractLanthanocene chlorides (C4H7OCH2C9H6)(2)LnCl[Ln=Y(1); Ln=Gd(2)] were synthesized by the reaction of tetrahydrofurfurylindenyl lithium(in situ) with corresponding anhydrous lanthanide chorides in THF. The crystal structures of these two complexes were determined by X-ray diffraction and they were unsolvated monomeric complexes. They were stable in the air for several hours. Complexes 1 and 2 belong to the same crystal system (orthorhombic) and space group(P2(1)2(1)2(1)). The unit cell dimensions of complex 1 were a=1.042 52(9) nm, b=1.47455(12) nm, c=1.497 99(13) nm, Z=4, D-c=1.508 g/cm(3); The unit cell dimensions of complex 2 were a=1.037 01(10) nm, b=1.472 33(12) nm, c=1.513 54(14) nm, Z=4, D-c=1.699 g/cm(3). They have the same structure and different space configurations. The central metal atom is coordinated by two indenyl, two oxygen of the tetrahydrofurfuryl and one chlorine atom to form a distorted trigonal bipyramid.
KeywordTetrahydrofurfurylindenyl Rare Earth Complex Crystal Structure Synthesis
Indexed BySCI
Language英语
WOS IDWOS:000183863200006
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81352
Collection中国科学院化学研究所
Corresponding AuthorTang, T
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Changchun Univ Technol, Dept Chem Engn, Changchun 130012, Peoples R China
Recommended Citation
GB/T 7714
Cheng, JH,Cui, DM,Chen, WQ,et al. Synthesis and crystal structure of bis(tetrahydrofurfurylindenyl) lanthanide chlorides[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(6):973-976.
APA Cheng, JH,Cui, DM,Chen, WQ,Hu, NH,Tang, T,&Huang, BT.(2003).Synthesis and crystal structure of bis(tetrahydrofurfurylindenyl) lanthanide chlorides.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(6),973-976.
MLA Cheng, JH,et al."Synthesis and crystal structure of bis(tetrahydrofurfurylindenyl) lanthanide chlorides".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.6(2003):973-976.
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