Supramolecular Chemistry on Surfaces -

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Résumé :
2D Supramolecular Chemistry on surfaces is a highly emerging topic. This handbook presents all aspects like hydrogen-bonded frameworks, nanographenes, multicomponent assemblies, 2D coordination networks and many more. A must-have and indispensable reference.
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Biographie:

Preface ix

1 Two-Dimensional Supramolecular Chemistry on Surfaces 1
Neil R. Champness

References 6

2 Characterisation and Interpretation of On-Surface Chemical Reactions Studied by Ultra-High-Resolution Scanning Probe Microscopy 9
Adam Sweetman, Neil R. Champness, and Alex Saywell

2.1 Introduction 9

2.2 SPM Under UHV Conditions 10

2.2.1 On-Surface Reactions 11

2.2.2 Characterisation of Molecule-Substrate Systems via STM 12

2.2.3 ncAFM 15

2.3 Practical Steps in Accomplishing Sub-Molecular Imaging 16

2.3.1 Sample Preparation 16

2.3.1.1 Deposition of Organic Molecules at Low Temperature 17

2.3.1.2 CO Deposition 17

2.3.1.3 Decoupling Layers 18

2.3.2 Construction of the qPlus Sensor 18

2.3.3 Tip Preparation 19

2.3.3.1 Tip Functionalisation 19

2.3.4 Practical Considerations for Imaging 21

2.3.4.1 Drift and Creep 21

2.3.4.2 Amplitude Calibration 22

2.3.4.3 Apparent Dissipation and Mechanical Coupling of the Sensor 22

2.3.4.4 Crosstalk 22

2.3.4.5 Force Inversion 23

2.4 Interpretation of Sub-Molecular Contrast at the Single Bond Level 23

2.4.1 Forces in the Tip-Sample Junction 24

2.4.1.1 Non-site Specific Interactions - The 'Background' 24

2.4.1.2 Local Dispersion Interactions - The 'Halo' 24

2.4.1.3 Pauli Repulsion - The 'Carbon Backbone' 24

2.4.1.4 Chemical Bonding 25

2.4.1.5 Local Electrostatic Interactions 25

2.4.2 Response of the Probe Particle - Distortions in Imaging 25

2.4.2.1 Flexibility of Adsorbed CO 26

2.4.2.2 Electrostatics 28

2.4.2.3 Chemical Sensitivity 29

2.5 Characterising On-Surface Reactions with ncAFM 29

2.5.1 Practical Considerations for Characterising On-Surface Reactions 31

2.5.2 Synthesis and Characterisation of Graphene Based Nanostructures 32

2.5.3 Studying the Evolution of On-Surface Reaction 34

2.6 Conclusions 38

Acknowledgements 39

References 39

3 Complexity in Two-Dimensional Multicomponent Assembly 43
Kunal S. Mali, Joan Teyssandier, Nerea Bilbao, and Steven De Feyter

3.1 Introduction 43

3.2 Two-Component Self-Assembled Systems 45

3.2.1 Two-Component Systems: Host-Guest Architectures 46

3.2.1.1 Host Networks from Intrinsically Porous Building Blocks 46

3.2.1.2 Host Networks from Self-Assembly of Building Blocks 49

3.2.1.3 Two-Component Systems: Host-Guest Architectures Based on Surface-Confined Two-Dimensional Covalent Organic Frameworks (2D-sCOFs) 57

3.2.2 Two-Component Systems: Non-Host-Guest Architectures 59

3.3 Three-Component Systems 62

3.3.1 Three-Component Systems: Two-Component Host Network + Guest 62

3.3.2 Three-Component Systems: One-Component Host Network + Two Different Guests 65

3.3.3 Three-Component Systems: Non-host-Guest Systems 69

3.4 Four-Component Systems 71

3.4.1 Four-Component Systems: Host-Guest Architectures 72

3.4.2 Four-Component Systems: Non-host-Guest Architectures 75

3.5 Summary and Perspectives 76

References 76

4 Complexity in Two-Dimensional Assembly: Using Coordination Bonds 81
Nian Lin and Jing Liu

4.1 Introduction 81

4.2 Asymmetric Linkers 82

4.3 Multiple Types of Linkers 86

4.4 Multiple-Level (Hierarchical) Interaction 88

4.5 Multiple Binding Modes 90

4.6 Summary and Outlook 97

References 97

5 Complexity in Two-Dimensional Assembly: Quasicrystalline Structures 103
S. Alex Kandel

History 103

Random Tilings 104