ICCAS OpenIR
Influence of electronic effect on catalytic activity of bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes
Zhang, TZ; Sun, WH; Li, T; Yang, XZ
2004-08-24
Source PublicationJOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
ISSN1381-1169
Volume218Issue:2Pages:119-124
AbstractThe metal atom net charge correlation (MANCC) was successfully used to study the relative catalytic activities of 20 bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes for olefins polymerization/oligomerization through modifying the Dreiding force. The net charge range on the central metal Fe was found 0.6295-0.8310, which was considered in the present study as two areas, e.g. the lower charge area (0.6295-0.7000) and the higher charge area (0.7000-0.8310). The observations reveal that the catalytic activity of bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes does not monotonously vary with the net charge on the central metal as we found for other metal system before. There possibly is an interesting turning point around 0.7000. The activity increases with the net charge in the lower charge area, while the catalytic activity increases with reducing the net charge in the higher area. The reason that the Fe(II) catalysts possess such properties was discussed. (C) 2004 Elsevier B.V. All rights reserved.
KeywordMolecular Mechanics Qeq Charge Bis(Imino)Pyridyl Fe(Ii) And Bis(Imino)Pyrimidyl Fe(Ii) Complexes Late-transition Metal Catalyst Ethylene Oligomerization/polymerization
DOI10.1016/j.molcata.2004.03.034
Indexed BySCI
Language英语
WOS IDWOS:000222410300001
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:58[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81830
Collection中国科学院化学研究所
Corresponding AuthorSun, WH
Affiliation1.Chinese Acad Sci, Inst Chem, Lab Engn Plast, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, TZ,Sun, WH,Li, T,et al. Influence of electronic effect on catalytic activity of bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2004,218(2):119-124.
APA Zhang, TZ,Sun, WH,Li, T,&Yang, XZ.(2004).Influence of electronic effect on catalytic activity of bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,218(2),119-124.
MLA Zhang, TZ,et al."Influence of electronic effect on catalytic activity of bis(imino)pyridyl Fe(II) and bis(imino)pyrimidyl Fe(II) complexes".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 218.2(2004):119-124.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, TZ]'s Articles
[Sun, WH]'s Articles
[Li, T]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, TZ]'s Articles
[Sun, WH]'s Articles
[Li, T]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, TZ]'s Articles
[Sun, WH]'s Articles
[Li, T]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.