Skip to Content
Merck
All Photos(2)

Key Documents

Z119636

Cochranes molecular models

orbit, large set

Synonym(s):

chemistry model sets, molecular model sets

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
60104506
NACRES:
NB.17

description

Scale: 2 cm = 0.1 nanometer (1 Å), Minit 3 cm = 0.1 nanometer (1 Å), Orbit

feature

no. of atoms 1,260
no. of bonds 1,000

manufacturer/tradename

Cochranes 0041

Looking for similar products? Visit Product Comparison Guide

General description

An extensive model system offering 15 atomic bonding configurations in 12 colors of plastic atoms. The carbon atom is represented in nine configurations: linear, trigonal (in five angle variations), tetrahedral, octahedral, trigonal-bipyramidal. Models come in two sizes: Orbit and Minit. Spare atom centers and bonding tubes are available for all model kits.

Please see Technical Information Bulletin AL-183 for a listing of these items, available on our website at sigma-aldrich.com
Includes all the atoms in the Orbit system and is capable of making models of organic and inorganic molecules, lattices, proteins and other tertiary structures. All four cochranes workbooks which cover basic structures, organic and inorganic chemistry, lattices and biochemistry are included in the set.
1260 atoms, 1000 bonds, 4 booklets
Premium compartmented storage boxes.
Scale: 3 cm = 0.1 nanometer (1 A), Orbit

ATOMS:
  • 1-prong: Hydrogen, white (250), Nitrogen, blue (10), Oxygen, red (50), Fluorine, light green (10), Sulfur, yellow (10), Chlorine, green (10), Bromine, dark green (10), Iodine, dark green (10)
  • 2-prong linear: Hydrogen, white (40), Carbon, black (5), Nitrogen, blue (5), Oxygen, red (20)
  • 2-prong 100°: Sulfur, yellow (10)
  • 2-prong 110°: Nitrogen, blue (10), Oxygen, red (120)
  • 2-prong 120°: Nitrogen, blue (10)
  • 3-prong 100°, 130°, 130°: Carbon, brown (3), Phosphorous, purple (10)
  • 3-prong 108°, 120°, 132°: Carbon, black (20)
  • 3-prong 108°, 126°, 126°: Carbon, black (20), Nitrogen, blue (20), Oxygen, red (10)
  • 3-prong 114°, 123°, 123°: Carbon, black (20), Nitrogen, blue (20)
  • 3-prong 120°: Carbon, black (100), Nitrogen, blue (50), Oxygen, red (20)
  • 4-prong tetrahedral: Carbon, black (110), Nitrogen, blue (10), Oxygen, red (20), Phosphorous, purple (20), Sulfur, yellow (12), Halogen, green (30), Metal, silver (30)
  • 6-prong octahedral: Carbon, black (6), Nitrogen, blue (4), Oxygen, red (14), Sulfur, yellow (5), Iron, grey (12), Halogen, green (20), Metal, silver (20)
  • 5-prong trigonal bipyramid: Carbon, black (6), Nitrogen, blue (4), Oxygen, red (4), Phosphorous, purple (2)
  • 8-prong cubic: Halogen, green (5), Metal, silver (20)
  • 12-prong: Metal, silver (40)
  • X pegs (30)

BONDS:
  • Extra-thick, light grey, 5 cm (150)
  • Extra-thick, light grey, 3.5 cm (250)
  • Extra-thick, light grey, 3 cm (150)
  • Extra-thick, light grey, 2 cm (200)
  • Extra-rigid, grey, 3.5 cm (45)
  • Rigid white, 5 cm (60)
  • Rigid white, 3.5 cm (90)
  • Rigid mixed, 21 cm (48)
  • Very flexible white, 21 cm (6)
  • Very flexible white, 5 cm (6)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service