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钼 钨 铜 银 硫新簇体系的研究PDF|Epub|txt|kindle电子书版本网盘下载

钼 钨 铜 银 硫新簇体系的研究
  • 黄群著 著
  • 出版社: 北京:高等教育出版社
  • ISBN:704010315X
  • 出版时间:2002
  • 标注页数:230页
  • 文件大小:6MB
  • 文件页数:257页
  • 主题词:

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图书目录

Table of Contents1

Chapter 1 Review on the Structural Chemistry of the M-M'-S Complexes(M=Mo,W;M′=Cu,Ag)1

1.1 Introduction1

1.2 Structural Chemistry of the Discrete Molybdenum(Tungsten)-Copper(Silver)-Sulfur Compounds4

1.2.1 Binuclear Compounds5

1.2.2 Trinuclear Compounds5

1.2.3 Tetranuclear Compounds8

1.2.4 Pentanuclear Compounds13

1.2.5 Hexanuclear Compounds14

1.2.6 Heptanuclear Compounds16

1.2.7 Octanuclear Compounds17

1.2.8 Oligonuclear Compounds21

1.3 Structural Chemistry of the Polymeric Molybdenum(Tungsten)-Copper(Silver)-Sulfur Compounds25

Chapter 2 Synthetic Experiments and Discussion35

2.1 Synthetic Experiments35

2.1.1 Starting Materials for Experiments35

2.1.2 The System of the Larger Molybdenum(Tungsten)-Copper-Sulfur Compounds36

2.1.2.1 Preparation of[Et4N]4[W4Cu4S12O4]36

2.1.2.2 Preparation of[Et4N]4[Mo4Cu4S12O4]36

2.1.2.3 Preparation of[W4Cu4S12O4(CuTMEN)4]37

2.1.2.4 Preparation of[Mo4Cu4S12O4(CuTMEN)4]37

2.1.2.6 Preparation of[Et4N]4[W8Cu12S28O4]·DMF38

2.1.2.5 Preparation of[Et4N]4[Mo8Cu12S28O4]·DMF38

2.1.3 The System of the Polymeric Tungsten-Silver-Sulfur Compounds39

2.1.3.1 Preparation of[(W2Ag2S8)·(TMENH2)·(TMEN)·(H2O)]n39

2.1.3.2 Preparation of[WAgS4·NH4]n40

2.1.3.3 Preparation of[WS4Ag·HNEt3·DMF]n40

2.1.3.4 Preparation of[WS4Ag·NH3C(CH2OH)3·2DMF]n40

2.1.3.5 Preparation of[WS4Ag·NH3C(CH2OH)3·H2O]n41

2.1.3.6 Preparation of[W3S12Ag3·Nd(DMSO)8]n41

2.1.3.7 Preparation of[W4S16 Ag4·2Ca(DMSO)6]n41

2.1.3.10 Preparation of[W4Ag5S16·Pr(DMF)8]n42

2.1.3.9 Preparation of[W4Ag5S16·La(DMF)8]n42

2.1.3.8 Preparation of[W4Ag5S16·Nd(DMF)8]n42

2.1.3.11 Preparation of[W4Ag5S16·Eu(DMF)8]n43

2.1.3.12 Preparation of[W4Ag5S16·Ce(DMF)8]n43

2.1.3.13 Preparation of[(CH3)2N(CH)2(CH)2N(CH3)2]n[S2WS2Ag]n43

2.2 Discussion of the Syntheses44

2.2.1 Larger M-Cu-S Cluster Complexes(M=Mo,W)44

2.2.2 Polymeric W-Ag-S Complexes46

Chapter 3 Structural Determination and Discussion52

3.1 Crystal Structural Determination52

[W4Cu4S12O4]63

3.2.1.1 Structure of the Octanuclear Cluster[Et4N]4·63

3.2 Description of the Crystal Structures63

3.2.1 The System of the Larger Heterometallic M-Cu-S Clusters Containing a Square-type Unit{M4 Cu4 S12}(M=Mo,W)63

3.2.1.2 Structure of the Octanuclear Cluster[Et4 N]4·[Mo4Cu4S12O4]67

3.2.1.3 Structure of the Dodecanuclear Cluster[W4Cu4S12O4(CuTMEN)4]67

3.2.1.4 Structure of the Dodecanuclear Cluster[Mo4Cu4S12O4(CuTMEN)4]71

3.2.1.5 Structure of the Eicosanuclear Cluster[Et4N]4·[Mo8Cu12S28O4]·DMF71

3.2.1.6 Structure of the Eicosanuclear Cluster[Et4N]4·[W8Cu12S28O4]·DMF74

3.2.2 The System of One-dimensional Heterometallic W-Ag-S Polymeric Cluster Complexes75

3.2.2.1 Structure of the Linear Chain Complex[(W2Ag2S8)·(TMENH2)·(TMEN)·(H2O)]n75

3.2.2.2 Structure of the Linear Chain Complex[WAgS4·NH4]n79

3.2.2 3 Structure of the Linear Chain Complex[WS4Ag·HNEt3·DMF]n81

3.2.2.4 Strcture of the Linear Chain Complex[WS4Ag·NH3C(CH2OH)3·2DMF]n83

3.2.2.5 Structure of the Double Chain Complex[WS4Ag·NH3C(CH2OH)3·H2O]n85

3.2.2.6 Structure of the Helical Chain Complex[W3S12Ag3·Nd(DMSO)8]n88

3.2.2.7 Structure of the Zigzag Chain Complex[W4S16Ag4·2Ca(DMSO)6]n92

3.2.2.8 Structure of the One-dimensional Chain Complex[W4Ag5S16·Nd(DMF)8]n96

3.2.2.9 Structure of[(CH3)2N(CH)2(CH)2N(CH3)2]n·[S2WS2Ag]n102

4.1.2 Electronic Spectra108

4.1.1 Vibration Spectra108

4.1.3 NMR Spectra108

Chapter 4 Spectral Determination and Discussion108

4.1 Spectral Determination108

4.2 Discussion of the Spectra109

4.2.1 Vibration Spectra109

4.2.1.1 IR Spectra109

4.2.1.2 Raman Spectra112

4.2.2 Electronic Spectra112

4.2.3 NMR Spectra114

4.2.3.1 95Mo NMR Spectra114

4.2.3.2 1H and 13C NMR Spectra116

5.1 Preparation of Compounds121

Chapter 5 EXAFS Studies on a Novel Iron-Copper-Sulfur Cluster121

5.2 Collection of the EXAFS Data122

5.3 Data Analysis124

5.4 Results and Discussion129

Chapter 6 Summary and Prospect136

Acknowledgments139

References141

Appendix149

A1 Publication List149

A2 Tables of Atomic Coordinates and Geometrical Paramenters155

A3 IR and Raman Spectra225

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