June 21, 2025 | UR Gate

VBT & VSEPR Solution – Online Tool for Analysis and Visualization

Valence Bond Theory (VBT) & (VSEPR) Valence shell electron pair repulsion theory Solution Tool – Online Analyzer for Bonding & Geometry.

Analyze and solve VBT & VSEPR problems online with this all-in-one interactive solution tool. Instantly visualize molecular geometry, orbital hybridization, bonding types, and step-by-step reasoning. Perfect for chemistry students and researchers.

Use this interactive online tool to solve and analyze VBT & VSEPR problems. Get molecular shapes, hybridization types, and bonding insights—all with clear steps.

Universal VBT & VSEPR Analyzer

For Coordination Complexes and Simple Molecules

Enter Chemical Formula

Or Choose a Complex

Or Choose a Simple Molecule

How to Use the Analyzer

This tool analyzes both coordination complexes and simple molecules, applying the correct theory (VBT or VSEPR) automatically.

1. Entering Formulas

✅ For Coordination Complexes: Use square brackets []. The format is [Metal(Ligand)Number]Charge.
Examples: [Fe(CN)6]4-, [Ni(CO)4], [CoF6]3-
✅ For Simple Molecules: Enter the standard chemical formula. The first element is treated as the central atom.
Examples: CH4, NH3, H2O, SF6

2. How to Analyze

➡️Type the formula in the input box and click "Analyze".
➡️Or, choose a ready-made example from one of the two dropdown lists for a quick start.

3. Understanding the Results

🔬 For Complexes (VBT): You will get a detailed 5-step analysis including input breakdown, electron configurations, comprehensive orbital diagrams (the core of the tool!), a final summary, and a 3D model.
⌬ For Simple Molecules (VSEPR): You will get a concise analysis focused on bonding pairs, lone pairs, steric number, hybridization, and geometry.