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Z119660

Cochranes molecular models

Orbit basic organic and inorganic set

Synonym(s):

chemistry model sets, molecular model sets

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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 65
no. of bonds 90

manufacturer/tradename

Cochranes 0045

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General description

A basic set in the Orbit molecular building system without workbook for self-directed work. Contains sufficient atoms and bonds to make simple models to understand chemical structures including: hydrocarbons, ring structures, alcohols and esters, simple inorganic molecules and the basic molecules of life - sugars, amino acids, glycerol and fatty acids.

Scale: 3 cm = 0.1 nanometer (1 A), Orbit

Components:
ATOMS
  • 1-prong: Hydrogen, white (18), Nitrogen, blue (2), Oxygen, red (2), Chlorine, green (6)
  • 2-prong linear: Carbon, black (2)
  • 2-prong 110°: Oxygen, red (6)
  • 3-prong 120°: Carbon, black (6), Nitrogen, blue (2)
  • 4-prong tetrahedral: Carbon, black (12), Nitrogen, blue (2), Oxygen, red (2), Phosphorous, purple (1), Sulfur, yellow (1)
  • 6-prong octahedral: Carbon, black (2)
  • 5-prong trigonal bipyramid: Carbon, black (2)
  • X pegs (4)

BONDS
  • Orbit v flex white, 5cm (6)
  • Extra-thick light grey, 3.5 cm (50)
  • Extra-thick light grey, 2 cm (20)
  • Extra-rigid, grey 3.5 cm (15)
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

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