東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back to Search results for [ null ]

Switch To: Labeled | MARC Mode | ISBD

Linked to FindBook

Google Book

Amazon

博客來

A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements./
Author:	Watanabe, Lara K.
Description:	1 online resource (242 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 84-04, Section: B.
Contained By:	Dissertations Abstracts International84-04B.
Subject:	Chemistry. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29395355click for full text (PQDT)
ISBN:	9798351477664

A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements.
Watanabe, Lara K.

A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements. - 1 online resource (242 pages)

Source: Dissertations Abstracts International, Volume: 84-04, Section: B.

Thesis (Ph.D.)--University of Windsor (Canada), 2022.

Includes bibliographical references

This thesis describes the oxidative addition of 1,2,5,6-tetrathiocins to low valent transition metals and p-block elements. Chapter 1 provides a literature review of tetrathiocin reactivity and the related dithiete chemistry for both the p- and d-block elements. Chapter 2 describes the synthesis of a library of tetrathiocins used extensively through the rest of this thesis alongside the synthesis of a series of group 10 dithiolate complexes through the oxidative addition of tetrathiocins to M2dba3 (M = Pd or Pt) in the presence of the chelating phosphines dppe and dppf to generate complexes of general formula M(dt)(dppe) and M(dt)(dppf) [M = Pd, Pt, dt = benzenedithiolate derivatives]. The coordination chemistry of complexes bearing benzo-15-crown-5-dithiolate ligands, M(15- c-5-bdt)(dppe) and M(15-c-5bdt)(dppf) with Na+ ions was probed through UV-Vis spectroscopy, X-ray diffraction and electrochemical studies. These revealed formation of 1:1 complexes [M(Na-15-c-5-bdt)(dppe)][BPh4] and [M(Na-15-c-5-bdt)(dppf)][BPh4] (M = Pd, Pt). Chapter 3 describes the oxidative addition of tetrathiocins to the Co(I) complex, CpCo(CO)2, generating the 16e- Co(III) complexes, CpCo(dt) and/or the 18e- complexes [CpCo(dt)]2, depending on the nature of the tetrathiocin. In the case of the dimethoxybenzene dithiolate (dmobdt2-) derivative, both monomeric CpCo(dmobdt) and dimeric [CpCo(dmobdt)]2 species could be isolated in the solid state depending upon crystal growth conditions. CpCo(dmobdt) was found to undergo an unusual mechanochemical solid state transformation to the denser [CpCo(dmobdt)]2 phase upon grinding. Chapter 4 describes the synthesis of the benzo-15-crown-5 and benzo-18-crown- 6 dithiolate complexes CpCo(15-c-5-bdt) and CpCo(18-c-6-bdt). In contrast to the group 10 chemistry described in Chapter 2, spectroscopic studies in solution and crystallographic studies in the solid state indicated that CpCo(15-c-5-bdt) was found to coordinate to the alkali metal ions Na+, K+, Rb+ and Cs+ to form 2:1 complexes [A{CpCo(15-c-5- bdt)}2][BPh4] (A = Na, K, Rb, Cs). Chapter 5 describes the one-pot synthesis of a series of substituted nickel(II)dithiolate bipyridine 'push-pull' complexes, Ni(bdt)(bpy), via oxidative addition chemistry of tetrathiocins to Ni(COD)2 in the presence of chelating bipyridine ligands. The spectroscopic properties of the visible absorption maxima were sensitive to solvent and substituent effects. Empirical correlations were identified for both the solvatochromic effect and the electronic properties of the functional group attached to the bipyridine ligand. EFISH measurements revealed large molecular hyperpolarizabilities, comparable with previously reported Ni(II) dithiolate/diimine complexes. Chapter 6 examines the oxidative addition chemistry of tetrathiocins to Ge(II) in the form of GeCl2∙dioxane to afford Ge(bdt)2 derivatives. The dimethoxybenzenedithiolato complex, Ge(dmobdt)2 was found to be polymorphic and the phase stability examined through DSC and VT-PXRD studies.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798351477664Subjects--Topical Terms:

516420
Chemistry.
Subjects--Index Terms:

Inorganic chemistryIndex Terms--Genre/Form:

542853
Electronic books.

A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements.
LDR:04413nmm a2200385K 4500 001 2358508
005 20230814100735.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798351477664
035 $a (MiAaPQ)AAI29395355
035 $a AAI29395355
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Watanabe, Lara K. $3 3699041
245 1 2 $a A Comparison of the Oxidative Addition Chemistry of Tetrathiocins to p- and d- Block Elements.
264 0 $c 2022
300 $a 1 online resource (242 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 84-04, Section: B.
500 $a Advisor: Rawson, Jeremy M; Macdonald, Charles L B.
502 $a Thesis (Ph.D.)--University of Windsor (Canada), 2022.
504 $a Includes bibliographical references
520 $a This thesis describes the oxidative addition of 1,2,5,6-tetrathiocins to low valent transition metals and p-block elements. Chapter 1 provides a literature review of tetrathiocin reactivity and the related dithiete chemistry for both the p- and d-block elements. Chapter 2 describes the synthesis of a library of tetrathiocins used extensively through the rest of this thesis alongside the synthesis of a series of group 10 dithiolate complexes through the oxidative addition of tetrathiocins to M2dba3 (M = Pd or Pt) in the presence of the chelating phosphines dppe and dppf to generate complexes of general formula M(dt)(dppe) and M(dt)(dppf) [M = Pd, Pt, dt = benzenedithiolate derivatives]. The coordination chemistry of complexes bearing benzo-15-crown-5-dithiolate ligands, M(15- c-5-bdt)(dppe) and M(15-c-5bdt)(dppf) with Na+ ions was probed through UV-Vis spectroscopy, X-ray diffraction and electrochemical studies. These revealed formation of 1:1 complexes [M(Na-15-c-5-bdt)(dppe)][BPh4] and [M(Na-15-c-5-bdt)(dppf)][BPh4] (M = Pd, Pt). Chapter 3 describes the oxidative addition of tetrathiocins to the Co(I) complex, CpCo(CO)2, generating the 16e- Co(III) complexes, CpCo(dt) and/or the 18e- complexes [CpCo(dt)]2, depending on the nature of the tetrathiocin. In the case of the dimethoxybenzene dithiolate (dmobdt2-) derivative, both monomeric CpCo(dmobdt) and dimeric [CpCo(dmobdt)]2 species could be isolated in the solid state depending upon crystal growth conditions. CpCo(dmobdt) was found to undergo an unusual mechanochemical solid state transformation to the denser [CpCo(dmobdt)]2 phase upon grinding. Chapter 4 describes the synthesis of the benzo-15-crown-5 and benzo-18-crown- 6 dithiolate complexes CpCo(15-c-5-bdt) and CpCo(18-c-6-bdt). In contrast to the group 10 chemistry described in Chapter 2, spectroscopic studies in solution and crystallographic studies in the solid state indicated that CpCo(15-c-5-bdt) was found to coordinate to the alkali metal ions Na+, K+, Rb+ and Cs+ to form 2:1 complexes [A{CpCo(15-c-5- bdt)}2][BPh4] (A = Na, K, Rb, Cs). Chapter 5 describes the one-pot synthesis of a series of substituted nickel(II)dithiolate bipyridine 'push-pull' complexes, Ni(bdt)(bpy), via oxidative addition chemistry of tetrathiocins to Ni(COD)2 in the presence of chelating bipyridine ligands. The spectroscopic properties of the visible absorption maxima were sensitive to solvent and substituent effects. Empirical correlations were identified for both the solvatochromic effect and the electronic properties of the functional group attached to the bipyridine ligand. EFISH measurements revealed large molecular hyperpolarizabilities, comparable with previously reported Ni(II) dithiolate/diimine complexes. Chapter 6 examines the oxidative addition chemistry of tetrathiocins to Ge(II) in the form of GeCl2∙dioxane to afford Ge(bdt)2 derivatives. The dimethoxybenzenedithiolato complex, Ge(dmobdt)2 was found to be polymorphic and the phase stability examined through DSC and VT-PXRD studies.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Chemistry. $3 516420
650 4 $a Materials science. $3 543314
650 4 $a Inorganic chemistry. $3 3173556
650 4 $a Molecular chemistry. $3 1071612
653 $a Inorganic chemistry
653 $a Main Group
653 $a Transition metal
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0485
690 $a 0488
690 $a 0431
690 $a 0794
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a University of Windsor (Canada). $b CHEMISTRY AND BIOCHEMISTRY. $3 2096833
773 0 $t Dissertations Abstracts International $g 84-04B.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29395355 $z click for full text (PQDT)