Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand
碩士 === 國立清華大學 === 化學系 === 101 === The stable nickel(III) complex [NiIII(P(NC4H8)3)(P(o-C6H3-3-SiMe3-2-S)3)] (1) was isolated from the reaction of [PPN][NiIII(Cl)(P(o-C6H3-3-SiMe3-2-S)3)] and tris(1-pyrrolidinyl) phosphine (P(NC4H8)3). The stable nickel(II) complex [PPN] [NiII(P(NC4H8)3)(P(o-C6H3-3-S...
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ndltd-TW-101NTHU50650882015-10-13T22:29:57Z http://ndltd.ncl.edu.tw/handle/81654400969673113648 Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand 以膦及咪唑配位基穩定鎳(III)-硫錯合物 Wan, Yi-Chen 萬易承 碩士 國立清華大學 化學系 101 The stable nickel(III) complex [NiIII(P(NC4H8)3)(P(o-C6H3-3-SiMe3-2-S)3)] (1) was isolated from the reaction of [PPN][NiIII(Cl)(P(o-C6H3-3-SiMe3-2-S)3)] and tris(1-pyrrolidinyl) phosphine (P(NC4H8)3). The stable nickel(II) complex [PPN] [NiII(P(NC4H8)3)(P(o-C6H3-3-SiMe3-2-S)3)] (2) was obtained from reduction of Complex 1. Complex 1 and 2 were characterized by UV-vis and single-crystal X-ray diffraction. The stable nickel(III) complexes [NiIII(CNCy)(P(o-C6H3-3-SiMe3-2-S)3)] and [NiIII(CNtBu)(P(o-C6H3-3-SiMe3-2-S)3)] were isolated from the reaction of [PPN][NiIII(Cl)(P(o-C6H3-3-SiMe3-2-S)3)] or [NiIII(P(o-C6H3-3-SiMe3-2-S)3)]2 and isocyanide (CNCy or CNtBu). The stable nickel(II) complex [PPN][NiII(CNCy) (P(o-C6H3-3-SiMe3-2-S)3)] (3) and [K-18-crown-6-ether][NiII(CNtBu)(P(o-C6H3-3- SiMe3-2-S)3)] (4) were synthesized by reducing NiIII-CNCy and NiIII-CNtBu. All these complexes were characterized by UV-vis, IR, EPR and single-crystal X-ray diffraction. Using low valence Ni(0) as small molecule activactor, and bipyridine (bipy) as ligand to react with CS2, [(bipy)NiII(η2-CS2)] (5) can be successfully synthesized. Also, using (bipy)Ni0, reduced from (bipy)NiII species by Zn powder, react with CS2 to produce Complex 5. Liaw, Wen-Feng 廖文峯 2013 學位論文 ; thesis 78 zh-TW |
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碩士 === 國立清華大學 === 化學系 === 101 === The stable nickel(III) complex [NiIII(P(NC4H8)3)(P(o-C6H3-3-SiMe3-2-S)3)] (1) was isolated from the reaction of [PPN][NiIII(Cl)(P(o-C6H3-3-SiMe3-2-S)3)] and tris(1-pyrrolidinyl) phosphine (P(NC4H8)3). The stable nickel(II) complex [PPN] [NiII(P(NC4H8)3)(P(o-C6H3-3-SiMe3-2-S)3)] (2) was obtained from reduction of Complex 1. Complex 1 and 2 were characterized by UV-vis and single-crystal X-ray diffraction.
The stable nickel(III) complexes [NiIII(CNCy)(P(o-C6H3-3-SiMe3-2-S)3)] and [NiIII(CNtBu)(P(o-C6H3-3-SiMe3-2-S)3)] were isolated from the reaction of [PPN][NiIII(Cl)(P(o-C6H3-3-SiMe3-2-S)3)] or [NiIII(P(o-C6H3-3-SiMe3-2-S)3)]2 and isocyanide (CNCy or CNtBu). The stable nickel(II) complex [PPN][NiII(CNCy) (P(o-C6H3-3-SiMe3-2-S)3)] (3) and [K-18-crown-6-ether][NiII(CNtBu)(P(o-C6H3-3- SiMe3-2-S)3)] (4) were synthesized by reducing NiIII-CNCy and NiIII-CNtBu. All these complexes were characterized by UV-vis, IR, EPR and single-crystal X-ray diffraction.
Using low valence Ni(0) as small molecule activactor, and bipyridine (bipy) as ligand to react with CS2, [(bipy)NiII(η2-CS2)] (5) can be successfully synthesized. Also, using (bipy)Ni0, reduced from (bipy)NiII species by Zn powder, react with CS2 to produce Complex 5.
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author2 |
Liaw, Wen-Feng |
author_facet |
Liaw, Wen-Feng Wan, Yi-Chen 萬易承 |
author |
Wan, Yi-Chen 萬易承 |
spellingShingle |
Wan, Yi-Chen 萬易承 Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
author_sort |
Wan, Yi-Chen |
title |
Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
title_short |
Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
title_full |
Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
title_fullStr |
Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
title_full_unstemmed |
Ni(III)-Thiolate Complexes Stabilized by Phosphine and Carbene Ligand |
title_sort |
ni(iii)-thiolate complexes stabilized by phosphine and carbene ligand |
publishDate |
2013 |
url |
http://ndltd.ncl.edu.tw/handle/81654400969673113648 |
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