Pentasil Pendant

Made by

InorganicChemistryRocks

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$40.00

Silver
Starting at $ 54.91

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Gold
Starting at $ 470.23

Gold Plated Brass
Starting at $ 40.00

Rhodium Plated Brass
Starting at $ 45.00

Platinum
Starting at $ 946.92

Brass
Starting at $ 32.50

Bronze
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Product Description

This unique combination of five-membered rings is the key structural element in a family of important industrial catalysts, belonging to the silicate mineral class of the zeolites. In this model taken directly from the x-ray crystal structure, the five-membered rings are somewhat distorted - you will not find features with ideal five-fold symmetry in a regular, periodic structure as it is not possible to fill 3D space with them without creating gaps.