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VSEPR Trigonal Bipyramidal Shape

This model structure shows the 120o trigonal & 90o bond angles formed by a central sphere & 5 smaller terminal spheres. The entire model is approximately 200mm (8") tall compared to a similar model in Orbit style which is 70mm (~3") tall.

The atoms in this VSEPR Large Classroom Model set can assume any geometry. Go to the bottom of page Unit Molecular Models for an overview or click on the Instructions/Safety tab to see videos on how to construct any molecular geometry.

This model can use this configuration or have 1 to 3 terminal spheres replaced with lone pair paddles as depicted by the smaller Orbit style models shown with it. Click on the Details tab below to view the different configurations.

SKU: 69182
Unit Molecular Shapes Classroom Demonstration Models

PRICE BREAKS - The more you buy, the more you save.
Quantity1+2+ 3+ 
Price for each$69.95USD$67.45USD$64.95USD
Your savings- 3.57%7.15%

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69400Unit Bond Pegs: 72 pieces: (36 tetra; 24 radial;12 polar)1
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69958CUnit VSEPR Black Paddle (lone electron pair)5
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