Table of Contents

  • Notices and Trademarks
  • Open this section 1. Introduction
    • Open this section 1.1. Installing Chenomx NMR Suite
      • Windows (64-bit)
      • Windows (32-bit)
      • Mac OS X
      • Linux (64-bit)
      • Linux (32-bit)
    • 1.2. Running Chenomx NMR Suite
    • 1.3. Software Updates
    • 1.4. Tutorial and Sample Files
  • Open this section 2. Handling Samples and Spectra
    • Open this section 2.1. Sample Preparation
      • Preparing Filter Tubes for Sample Filtration
      • Filtering the Sample through Microcentrifuge Filter Tube
      • Internal Standard Solution
    • Open this section 2.2. Spectral Data Acquisition
      • Pulse Sequences
      • Required NMR Parameters
    • Open this section 2.3. Spectral Data Processing
      • Data Processed with Other Software
  • Open this section 3. Common Tasks
    • 3.1. Processing a Spectrum
    • 3.2. Profiling a Spectrum
    • 3.3. Identifying Compounds
    • 3.4. Profiling Overlapped Regions in a Spectrum
    • 3.5. Determining Compound Concentrations
  • Open this section 4. The Basics
    • 4.1. Opening Files
    • 4.2. Importing Spectra
    • 4.3. Saving Files
    • 4.4. Closing Files
    • 4.5. Exiting Modules
    • 4.6. Undo and Redo
    • 4.7. Change Columns
    • Open this section 4.8. Sidebar
      • Legend
      • Files
      • Reference Cards
      • Spectrum Details
      • Processing History
      • Compound Sets
      • Simulation
    • 4.9. Spectrum Overlays
    • Open this section 4.10. Spectrum Graph Tools
      • Show Entire Spectrum
      • Set Zoom
      • Undo/Redo Zoom
      • Auto Zoom
      • Increase/Decrease Vertical Zoom
      • Increase/Decrease Horizontal Zoom
      • Spectrum Graph
      • Spectrum Thumbnail
      • Select Region
    • 4.11. Export Spectrum Image
    • 4.12. Copy Spectrum Image to Clipboard
    • 4.13. Display Options
    • 4.14. Preferences
  • Open this section 5. Processor
    • 5.1. Overview
    • Open this section 5.2. Processing Tools
      • Line Broadening
      • Phase Correction
      • Baseline Correction
      • Shim Correction
      • Region Deletion
      • Reverse Spectrum
      • Batch Process
    • Open this section 5.3. Calibration Tools
      • Calibrate CSI
      • Define Custom CSI
      • Calibrate pH
      • Calibration Tool
    • Open this section 5.4. Information Tools
      • Spectrum Details (Sidebar)
      • Processing History (Sidebar)
    • Open this section 5.5. Importing and Exporting Data
      • Batch Import
      • Send to Profiler
      • Export as JCAMP-DX
  • Open this section 6. Profiler
    • 6.1. Overview
    • Open this section 6.2. Profiling Tools
      • Compound Table
      • Custom Colors
      • Pinned Compounds
      • Starred Compounds
      • Remember Selection
      • Quick Searches
      • Concentrations and Compound Fits
      • Fit Automatically
      • Concentration Fitting and Optimization Tool
      • Enforce Transform Windows
      • Scale Concentrations
      • Batch Edit
      • pH Tool
      • Compound Snapper
      • Batch Fit
    • 6.3. Cluster Navigator
    • Open this section 6.4. Compound Set Tools
      • Compound Sets (Sidebar)
    • Open this section 6.5. Importing and Exporting Data
      • Batch Export
      • Export Compound Table
      • Export Profiled Compounds
      • Import Profile
      • Send to Processor
    • 6.6. Spectral Binning
    • Open this section 6.7. Information Tools
      • Legend (Sidebar)
      • Reference Card Panel (Sidebar)
      • Spectrum Details (Sidebar)
      • Concentration Units
  • Open this section 7. Spin Simulator
    • 7.1. Overview
    • Open this section 7.2. Simulating Tools
      • New Simulation
      • Spin Systems
      • Spin Definitions
      • Spin Navigator
      • J-Modifiers
    • Open this section 7.3. Information Tools
      • Spin Definition (Sidebar)
      • Simulation Details
  • Open this section 8. Compound Builder
    • 8.1. Overview
    • Open this section 8.2. Building Tools
      • New Compound
      • Import Simulation
      • Adding Peaks
      • Selecting Peaks and Clusters
      • Delete Selected Peaks
      • Adjusting Peaks
      • Grouping Peaks as a Cluster
      • Optimize Selected Peak Shapes
      • Generate Cluster for Region
      • Transform Windows
      • pH Sensitivities
      • Manage Cluster IDs
      • Cluster Navigator
    • Open this section 8.3. Information Tools
      • Reference Card Panel (Sidebar)
      • Compound Details
      • Information Panel
    • 8.4. Compound Fit Style
  • Open this section 9. Library Manager
    • 9.1. Overview
    • Open this section 9.2. Library Tools
      • Compound Table
      • Quick Searches
      • Add Compounds
      • Export Compounds
      • Send to Compound Builder
      • Remove Compounds
      • Update Compounds
    • Open this section 9.3. Compound Set Tools
      • Compound Sets (Sidebar)
      • Automatic Compound Sets
      • Compound Sets
      • Smart Compound Sets
      • Rename Compound Sets
      • Remove Compound Sets
    • Open this section 9.4. Reference Card Editor
      • Required Details
      • Optional Details
    • Open this section 9.5. Information Tools
      • Reference Card Panel (Sidebar)
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7.3 Information Tools

While creating spin simulations, you can view and update spin systems, spin definitions and J-modifiers associated with the current compound, and view overall details on the current simulation.

Spin Definition (Sidebar)

The Spin Definition Sidebar view shows the currently selected spin definition which allows you to edit the properties, and create, edit or remove J-modifiers.

Menu Location View > Sidebars > Left Sidebar > Spin Definition
Icon
Simulation icon
Menu Location View > Sidebars > Right Sidebar > Spin Definition
Icon
Simulation icon

How do I edit a spin definition and J-modifiers using the Spin Definition view?

  1. Select a spin definition by clicking it in the Spectrum Graph, or by selecting it in the Spin Definition list.

  2. Click in any of the text fields and enter a new value to edit the number of protons, center or width of the spin definition.

  3. Edit J-modifiers by doing any of the following:

    • Click Add... to add a new J-modifier to the current spin definition.

    • Click Edit... to edit the selected J-modifier in the current spin definition.

    • Click Delete to delete the selected J-modifier in the current spin definition.

Tips and Tricks

  • Double-click on a J-modifier to change its coupling constant and coupling status, including which spin definition the current one is coupled to, if any.

Related Topics

  • “Spin Systems”

  • “Spin Definitions”

  • “J-Modifiers”

Simulation Details

The bottom center pane in the Spin Simulator window displays the Spin Definition list and simulation details, i.e. information about the current simulation. Simulation details include the simulation frequency, numbers of spin systems and spin definitions (spins), and numbers of transitions present in the current simulation.

Tips and Tricks

  • When you overlay a spectrum, the simulation frequency is set to match that of the spectrum overlay.

  • When you do not have a spectrum overlay, you can change the simulation frequency in the simulation details to explore the effects of spectrometer frequency on your simulated compound.

Related Topics

  • “Spectrum Overlays”

  • “Spin Systems”

  • “Spin Definitions”


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7.2 Simulating Tools Home Chapter 8. Compound Builder
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Last modified: 30 Jun 2021