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ChemOffice.Com - CambridgeSoft

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Contents<br />

Introduction<br />

About Chem3D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br />

ChemSAR/Excel . . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br />

About ChemFinder. . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br />

ChemFinder/Office . . . . . . . . . . . . . . . . . . . . . . . . 1<br />

About <strong>Com</strong>biChem/Excel . . . . . . . . . . . . . . . . . . . . 2<br />

About E-Notebook. . . . . . . . . . . . . . . . . . . . . . . . . . . 2<br />

About This User’s Guide . . . . . . . . . . . . . . . . . . . . . . 2<br />

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2<br />

Additional Information . . . . . . . . . . . . . . . . . . . . . . . 3<br />

Quick Reference Card. . . . . . . . . . . . . . . . . . . . . . . 3<br />

Help System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3<br />

<strong>CambridgeSoft</strong> Web Pages. . . . . . . . . . . . . . . . . . . 3<br />

Installation and System Requirements . . . . . . . . . . 3<br />

Microsoft®Windows® Requirements. . . . . . . . . 4<br />

Site License Network Installation Instructions . 4<br />

Chem3D Introduction<br />

About CS MOPAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 5<br />

About Gaussian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5<br />

About CS Mechanics . . . . . . . . . . . . . . . . . . . . . . . . . 5<br />

What’s New in Chem3D 9.0? . . . . . . . . . . . . . . . . . . 6<br />

What’s New in Chem3D 9.0.1?. . . . . . . . . . . . . . . 6<br />

For Users of Previous Versions of Chem3D . . . 7<br />

<strong>CambridgeSoft</strong> Web Pages. . . . . . . . . . . . . . . . . . . 7<br />

Installation and System Requirements . . . . . . . . . . 7<br />

Microsoft®Windows® Requirements. . . . . . . . . 7<br />

Site License Network Installation Instructions . 8<br />

Chapter 1: Chem3D Basics<br />

The Graphical User Interface . . . . . . . . . . . . . . . . . . 9<br />

Model Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9<br />

Rotation Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . 10<br />

Menus and Toolbars . . . . . . . . . . . . . . . . . . . . . . . 10<br />

The File Menu . . . . . . . . . . . . . . . . . . . . . . . . . . 10<br />

The Edit Menu . . . . . . . . . . . . . . . . . . . . . . . . . . 11<br />

The View Menu/Model Display Toolbar . . . 11<br />

The Structure Menu . . . . . . . . . . . . . . . . . . . . . 13<br />

The Standard Toolbar . . . . . . . . . . . . . . . . . . . . 15<br />

The Building Toolbar . . . . . . . . . . . . . . . . . . . . 16<br />

The Model Display Toolbar . . . . . . . . . . . . . . . 16<br />

The Surfaces Toolbar . . . . . . . . . . . . . . . . . . . . . 17<br />

The Movie Toolbar . . . . . . . . . . . . . . . . . . . . . . 17<br />

The Calculation Toolbar . . . . . . . . . . . . . . . . . . 18<br />

The ChemDraw Panel . . . . . . . . . . . . . . . . . . . . . . 18<br />

The Model Information Panel . . . . . . . . . . . . . . . 19<br />

The Output and <strong>Com</strong>ments Windows. . . . . . . . 19<br />

Model Building Basics . . . . . . . . . . . . . . . . . . . . . . . . 20<br />

Internal and External Tables . . . . . . . . . . . . . . . . 20<br />

The Model Setting Dialog Box . . . . . . . . . . . . . . 21<br />

Model Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />

Model Data Labels . . . . . . . . . . . . . . . . . . . . . . . 22<br />

Atom Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23<br />

Rectification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23<br />

Bond Lengths and Bond Angles . . . . . . . . . . . 23<br />

The Model Explorer. . . . . . . . . . . . . . . . . . . . . . . . 23<br />

Model Coordinates . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />

Z-matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />

Cartesian Coordinates . . . . . . . . . . . . . . . . . . . . 24<br />

The Measurements Table . . . . . . . . . . . . . . . . . 25<br />

Chapter 2: Chem3D Tutorials<br />

Tutorial 1: Working with ChemDraw. . . . . . . . . . . 27<br />

Tutorial 2: Building Models with the<br />

Bond Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28<br />

Tutorial 3: Building Models with the<br />

Text Building Tool . . . . . . . . . . . . . . . . . . . . . . . . . . 32<br />

Replacing Atoms . . . . . . . . . . . . . . . . . . . . . . . . . . . 33<br />

Using Labels to Create Models . . . . . . . . . . . . . . 33<br />

Using Substructures . . . . . . . . . . . . . . . . . . . . . . . . 34<br />

Tutorial 4: Examining Conformations. . . . . . . . . . 35<br />

Tutorial 5: Mapping Conformations with the<br />

Dihedral Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38<br />

Rotating two dihedrals . . . . . . . . . . . . . . . . . . . . 39<br />

Customizing the Graph . . . . . . . . . . . . . . . . . . . 39<br />

Tutorial 6: Overlaying Models . . . . . . . . . . . . . . . . 39<br />

<strong>ChemOffice</strong> 2005

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