Chem3D Users Manual - CambridgeSoft

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SOFTWARE ChemDraw Ultra Ultimate Drawing, Query & Analysis • Adds ChemDraw/Excel, ChemNMR, Name=Struct, AutoNom & ChemFinder/Word to ChemDraw Pro • Name=Struct/AutoNom creates structures from names & vice versa • ChemNMR predicts 1 H & 13 C NMR line spectra with peak-to-structure correlation • Polymer notation based on IUPAC standards • ChemDraw/Excel brings chemistry to Excel ChemDraw Pro Premier Drawing & Information Query • Query databases precisely by specifying atom & bond properties, reaction centers, substituent counts, R-groups & substructure • Read ISIS files with Macintosh/Windows cross-platform compatibility • Structure Clean Up improves poor drawings • Display spectra from SPC and JCAMP files • Chemical intelligence includes valence, bonding & atom numbering • Right-button menus speed access to features ChemDraw Std Publication Quality Structure Drawing • Draw and print structures & reactions in color, and save as PostScript, EPS, GIF, SMILES & more • Collections of pre-defined structure templates • Large choice of bonds, arrows, brackets, orbitals, reaction symbols & LabArt • Style templates for most chemical journals • Compatible with Chem3D, ChemFinder, ChemInfo, E-Notebook & Microsoft Office ChemDraw Plugin Advanced WWW Structure Client • Embed live ChemDraw documents in WWW pages •Works with Netscape & Internet Explorer • Included with ChemDraw Ultra & Pro SYSTEMS & LANGUAGES Windows & Macintosh English, Japanese, French, German Windows: 95, 98, Me, NT, 2000, XP Macintosh: MacOS 8.6-10.1 Some features are Windows only. All specifications subject to change without notice. EMAIL info@cambridgesoft.com WWW www.cambridgesoft.com TEL 1 800 315–7300 INT’L 1 617 588–9300 FAX 1 617 588–9390 MAIL CambridgeSoft Corporation 100 CambridgePark Drive Cambridge, MA 02140 USA ChemOffice, ChemDraw, Chem3D, ChemFinder & ChemInfo are trademarks of CambridgeSoft ©2002. All other trademarks are the property of their respective holders. All specifications subject to change without notice.
DESKTOP CS Chem3D Molecular Modeling and Analysis Chem3D Ultra includes MOPAC, Tinker and set-up/control interfaces for optional use of GAMESS and Gaussian. Estimate advanced physical properties with CLogP and ChemProp, and create SAR tables using property servers to generate data for lists of compounds. Use ChemSAR/Excel to explore structure activity relationships and use add-on Conformer for conformational searching. Publish and view models on the web using the Chem3D Plugin. Chem3D Pro brings workstation quality molecular visualization and display to your desktop. Convert ChemDraw and ISIS/Draw sketches into 3D models. View molecular surfaces, orbitals, electrostatic potentials, charge densities and spin densities. Use built-in extended Hückel to compute partial atomic charges. Use MM2 to perform rapid energy minimizations and molecular dynamics simulations. ChemProp estimates physical properties such as logP, boiling point, melting point and more. Visualize Connolly surface areas and molecular volumes. Molecular Modeling & Analysis Large Molecular Visualization
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ChemOffice.Com ® ChemOffice ® Che
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License Information ChemOffice, Che
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· Licensed users of ChemOffice Ent
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computer, except as provided below.
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Q: IS IT OK TO COPY MY COLLEAGUE’
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A Guide to CambridgeSoft Manuals An
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Administrator Setting Molecular Sur
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Administrator Methods Available in
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Administrator Defining Atom Types.
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Administrator • CambridgeSoft
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Administrator provides a balance be
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Administrator the activation each t
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Administrator The following table d
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Administrator • Stereo Pairs—A
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Administrator • Bond Angles—Dis
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Administrator The Building Toolbar
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Administrator The Calculation Toolb
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Administrator 1. Right-click in the
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Administrator • In the Model Sett
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Administrator modes and color setti
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Administrator 30 •Chem3D Basics C
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Administrator 2. Click the ChemDraw
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Administrator 5. Press the Enter ke
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. Administrator b. From the Structu
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Administrator In the Measurements t
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A molecule of Epinephrine appears.
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Administrator Tutorial 7: Docking M
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Administrator To save the iteration
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The allyl radical, CH 2 =CHCH 2·,
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Administrator Determine the raw spi
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Administrator atoms are relatively
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To change the structural display ty
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Administrator When sizing by partia
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Administrator Depth Fading3D enhanc
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• Select Parallel to rotate the r
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Administrator • From the Computat
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Administrator Surface Type Solid De
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Administrator 2. Adjust the slider
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Administrator Density surface is ca
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Administrator 72 •Displaying Mode
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Administrator The following table d
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Administrator When Correct Atom Typ
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Administrator To use the same text
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Administrator Example 2. Building a
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Administrator copied into blank tab
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Administrator 3. Type the atom type
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Administrator Clean Up Structure or
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Setting Serial Numbers this step, y
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Administrator Refining a Model Afte
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Administrator Selecting Multiple At
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Administrator New in Chem3D version
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Administrator Dragging moves atoms
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Administrator 3. Hold down the Shif
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To position a plane in your model p
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Administrator • Second Positioned
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Administrator For example, consider
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Administrator If you want to displa
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Administrator Example: To examine t
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Administrator Chem3D provides two o
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Administrator change a property. By
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Administrator To add to a group: 1.
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To stop spinning: • On the Movie
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Administrator If you want to … Th
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Administrator EPS The PostScript fi
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Administrator 128•Printing and Ex
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Administrator • Semiempirical Ext
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Method Type Advantages Disadvantage
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Administrator • A single point ca
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Administrator • Molecular mechani
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Administrator constant), while θ 0
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Administrator The van der Waals int
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Administrator 6. The modified value
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the same wave function and a consta
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Administrator A variety of other ba
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Administrator Molecular wave functi
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Administrator activation barriers.
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3. From the Calculations menu, poin
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minimizing a second model, the mini
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Administrator move to lower the ene
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. Administrator Molecular Dynamics
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Administrator If you want to … Th
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Administrator The Compute Propertie
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Administrator To run a previously c
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Administrator The procedures assume
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Administrator improvements in each
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Administrator • Overall errors in
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Administrator The following table c
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Administrator TRIPLET QUARTET QUINT
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Administrator Chemical symbol ++ ba
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Administrator 4. Click Run. A new m
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Administrator Minimizing Energy Min
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Administrator criteria, to optimize
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Administrator 6. Hold down the S ke
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Administrator Dipole Moment The dip
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Administrator Molecular Surfaces Mo
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The following table contains the ke
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Administrator 3. Click in the model
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Keyword Description 7. On the Prope
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Administrator Hyperfine Coupling Co
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Administrator 198•MOPAC Computati
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Administrator If you want to … re
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Administrator In the Results In tex
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Administrator Repeating a Gaussian
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Property Description Property Descr
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Property Description Error Message
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Administrator Property Electronic E
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Administrator To specify the calcul
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Administrator 3. Click Open. The ap
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Administrator • Server—limits t
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Administrator To perform property c
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The Step 4 of 4 dialog box appears.
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Administrator • From the ChemOffi
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Administrator Accessing the Online
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Administrator To find a structure t
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Administrator 228• Accessing the
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Administrator Performance Below are
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Administrator Defining Substructure
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Administrator If an atom can be ass
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Key Drag Shift+Drag Administrator Q
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Administrator 238• Keyboard Modif
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Administrator Example 3 In Example
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Administrator 14 13 H 2.197 -0.8229
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Administrator Connection tables by
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Administrator FORTRAN Formats The F
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5 6 1.11606 3 109.41 5 109.41 -1 21
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Administrator 41 4 1 0 0 0 0 0 0 0
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Administrator 32 3 12 1 0 0 0 33 3
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Administrator 13 * 3D displacement
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Administrator The field value for C
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Administrator Line 4e: C 1.53597 1
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Administrator CONECT 4 2 9 10 11 CO
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Administrator COMPND ATOM HETATM CO
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Administrator Line 56 -2794 21139 6
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Administrator 7 2 10 1 8 3 6 1 9 3
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Administrator Line 16 6 C -0.559 1.
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Administrator 12. Line 30, “@BOND
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Parameter Table Use Parameter Table
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Page 370: SERVICES · Business Case Developme
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