| The first stereochemically nonrigid monomeric two-coordinate copper(I) complexes with homoleptic and heteroleptic "N2" donor set. | |
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MedLine Citation:
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PMID: 18560668 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A novel set of stereochemically nonrigid monomeric two-coordinate copper(I) complexes, [Cu(eta(1)-H(2)CPz''(2))(2)]ClO(4) 1, [Cu(HPz'')(2)]ClO(4) 2, and [Cu(HPz'')(eta(1)-H(2)CPz''(2))]ClO(4) 3, where Pz'' = 3,5-di-tert-butylpyrazolyl, has been synthesized and characterized by X-ray diffraction and variable-temperature (1)H NMR spectroscopy. Based on the (1)H NMR line shape analysis of complexes 1 and 2, the intramolecular fluxional process was proposed for these two-coordinate copper(I) complexes. Also, the mixed ligand complex 3 shows that these two different dynamic binding modes of the coordinated HPz'' and H(2)CPz''(2) ligands can proceed simultaneously on a single copper(I) ion. |
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Authors:
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Chang-Chuan Chou; Hsueh-Ju Liu; Chan-Cheng Su |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2008-05-28 |
Journal Detail:
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Title: Dalton transactions (Cambridge, England : 2003) Volume: - ISSN: 1477-9226 ISO Abbreviation: Dalton Trans Publication Date: 2008 Jul |
Date Detail:
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Created Date: 2008-06-18 Completed Date: 2008-11-10 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101176026 Medline TA: Dalton Trans Country: England |
Other Details:
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Languages: eng Pagination: 3358-62 Citation Subset: IM |
Affiliation:
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Center for General Education, Chang Gung Institute of Technology, Tao-Yuan 333, Taiwan, ROC. ccchou@mail.cgit.edu.tw |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Binding Sites Butanes / chemistry* Cations Copper / chemistry* Hydrogen / chemistry Ligands Magnetic Resonance Spectroscopy Models, Chemical Nitrogen / chemistry* Organometallic Compounds / chemical synthesis* Perchloric Acid / chemistry* Pyrazoles / chemistry* Stereoisomerism Temperature X-Ray Diffraction |
| Chemical | |
Reg. No./Substance:
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0/Butanes; 0/Cations; 0/Ligands; 0/Organometallic Compounds; 0/Pyrazoles; 106-97-8/butane; 1333-74-0/Hydrogen; 7440-50-8/Copper; 7601-90-3/Perchloric Acid; 7727-37-9/Nitrogen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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