Hub
Pricing About
NodeNode / Manipulator

Charge

ChemAxon / InfocomJChemCalculator PluginsChargeStreamable
Drag & drop
Like

The partial charge distribution determines many physico-chemical properties of a molecule, such as ionization constants, reactivity and pharmacophore pattern. The Charge Plugin is able to compute the partial charge value of each atom. Total charge is calculated from sigma and pi charge components, and any of these three charge values can be displayed.

Node details

Input ports
  1. Type: Table
    Data Input
    Input table that contains structure in Structure(Mrv, Sdf, Smiles, etc.) format.
Output ports
  1. Type: Table
    Data Output
    Output table that contains charge.

Extension

The Charge node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

KNIME
Open for Innovation

KNIME AG
Talacker 50
8001 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • Courses + Certification
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more about KNIME Business Hub
© 2025 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Data Processing Agreement
  • Credits