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Cochranes 分子模型

Cochranes molecular models
产品编号:3427261
规格:lattices, 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
34272611 KIT6520

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】
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
Study the structures of diamond, graphite, metals (iron, copper & magnesium), sodium chloride, zinc blende, wurzite, caesium chloride, rutile, ice, orthoboric acid, cadmium chloride and cadmium iodide. Make sizeable models of up to 100 atoms in each or multiple smaller models. Includes 5 instruction/activity booklets.

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

ATOMS:
  • 2-prong linear: Hydrogen, white (125)
  • 2-prong 155°: Oxygen, red (30)
  • 2-prong 141°: Oxygen, red (30)
  • 3-prong 120°: Carbon, black (150), Oxygen, red (150)
  • 3-prong 90°, 135°: Oxygen, red (30)
  • 4-prong 141°, 116°: Oxygen, red (30)
  • 4-prong tetrahedral: Carbon, black (175), Oxygen, red (75), Sulfur, yellow (100), Halogen, green (50), Metal, silver (125)
  • 6-prong octahedral: Halogen, green (100), Metal, silver (75)
  • 8-prong cubic: Halogen, green (25), Metal, silver (100)
  • 12-prong: Metal, silver (100)

BONDS:
  • Straw, green, 2.5 cm (640)
  • Straw, green, 1.5 cm (320)
  • Straw, white, 10 cm (35)
  • Straw, white, 3.5 cm (160)
  • Straw, mixed set/26 (5)
产品性质
feature【特点】
no. of atoms 1,470
no. of bonds 1160
manufacturer/tradename
Cochranes 0077
scale【规模】
2 cm = 0.1 nanometer (1 Å), Minit
3 cm = 0.1 nanometer (1 Å), Orbit
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