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Cochranes 分子模型

Cochranes molecular models
产品编号:3427262
规格:organic/inorganic, minit, classroom set with 5 texts
包装规格:1 KIT
产品类别:仪器耗材
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
34272621 KIT5600

Cochranes 分子模型

Cochranes molecular models

chemistry model sets

molecular model sets

基本信息
NACRES
NB.17
General description【一般描述】
Learn about molecular shape, stereochemistry, isomerism and bonding in organic and inorganic molecules and complex ions. This advanced set is most suitable for group work in schools, universities and research laboratories. Includes instruction/activity booklet. Supplied in a sturdy compartmented box. Includes 5 instruction/activity booklets.

Scale: 2 cm = 0.1 nanometer (1 A), Minit

ATOMS:
  • 1-prong: Hydrogen, white (250), Nitrogen, blue (50), Oxygen, red (50), Fluorine, light green (50), Sulfur, yellow (20), Chlorine, green (90)
  • 2-prong linear: Carbon, black (50), Nitrogen, blue (20)
  • 2-prong 100°: Sulfur, yellow (50)
  • 2-prong 110°: Oxygen, red (125)
  • 3-prong 120°: Carbon, black (100), Nitrogen, blue (30)
  • 4-prong tetrahedral: Carbon, black (200), Nitrogen, blue (50), Oxygen, red (50), Phosphorous, purple (25), Sulfur, yellow (25), Metal, silver (20)
  • 6-prong octahedral: Carbon, black (20), Sulfur, yellow (10), Metal, silver (20)
  • 5-prong trigonal bipyramid: Carbon, black (50), Nitrogen, blue (10), Oxygen, red (15), Phosphorous, purple (10)
  • W pegs (50)

BONDS:
  • Straw, green, 2.5 cm (960)
  • Straw, green, 2 cm (240)
  • Straw, green, 1.5 cm (320)
  • Straw, red, 3 cm (96)
  • Straw, red, 2 cm (96)
  • Straw, mixed set/26 (5)
  • St v flexible white, 5 cm (20)
  • St v flexible white, 2.5 cm (30)

一种以12色塑料原子提供15种原子键配置的广泛模型系统。 碳原子以九种构型表示:线性、三角形(五种角度变化)、四面体、八面体、三角-双锥体。模型有两种尺寸:Orbit和Minit。备用原子中心和键合管可用于所有模型套件。

请在我们的网站sigma-aldrich.com上查看技术信息公告AL-183以获取相关列表
产品性质
feature【特点】
no. of atoms 1,390
no. of bonds 1,700
manufacturer/tradename
Cochranes 0076
scale【规模】
2 cm = 0.1 nanometer (1 Å), Minit
3 cm = 0.1 nanometer (1 Å), Orbit
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