4 Hole sp3 Yellow Tetrahedral Molymod Atom

SKU: 60403E

$0.75USD or lower Each

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[4.5]   2 Reviews    | Write a Review

The tetrahedral sp3 sulfur atom is used in a variety of models including amino acids such as cysteine and methione and crystal lattice structures such as zinc blende (Sphalerite).

Indigo Instruments has maintained a substantial inventory of genuine Molymod atoms & bonds for over 30 years. These parts are compatible with every set & kit we have sold since day 1. Though quality may appear expensive, no parts support from other vendors costs even more.
Details In Kits Reviews
Details

Use only these genuine Molymod Atoms & Bonds for full compatibility with any of our Molymod Molecular Model Sets & Molymod Molecular Model Kits.

In Kits
P/NDescriptionQTY
62003Molymod organic chemistry teacher's molecular model set1
62004Molymod organic/Inorganic teacher's molecular model set4
62050Organic Stereochemistry Models Teacher Set, Molymod4
62125Zinc Blende Molecular Model Kit, Molymod23
Reviews (2)
2024-07-23

I ordered a small number of these yellow atoms with 3 holes to replace missing ones that students have lost from classroom model kits over the years. It was very convenient to be able to select the color and number of holes needed, and not have to buy a large set just to replace a few atoms. They worked with the bonds that we already had. And they arrived very quickly.

— Stockroom Manager
2020-09-12

These 4-hole sp3 sulfur atoms are hard to find. Very few sets come with these atoms. Carrageenan molecules (as seen in chocolate milk and other dairy products) and sulfates uses them. Deducting a star because of pricing. After investing in entire molecular sets, in comparision, purchases on a per-atom-basis is much more expensive. Nevertheless, it is worth buying only to supplement an existing set.

— garrooo
— Indigo:

We tried carrageenan in our 3D Molecular Model Builder. It didn't work. But, if you add these prefixes: alpha-, beta- & lamda-, it did. 

The cost per atom is indeed higher but for 3 reasons. We get student sets in large quantities which reduces the cost per atom a lot. You can also order just one of any atom but the price doesn't cover handling, packing, etc., hence the significant discounts on quantity. And, as you noticed, few if any companies carry the sp3 sulfur or any loose atoms. We hold significant stock on all Molymod spare parts so we can ship promptly. 

 

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