Z153168

Cochranes 分子模型

minit, lattices, single kit with booklet

• 同義詞: chemistry model sets, molecular model sets
• 分類程式碼代碼: 60104506
• NACRES: NB.17

屬性

• 描述: Scale: 2 cm = 0.1 nanometer (1 Å), Minit 3 cm = 0.1 nanometer (1 Å), Orbit
• 特點: no. of atoms 270; no. of bonds 210
• 製造商／商標名: Cochranes 0074

描述

一般說明

一个广泛的模型系统，提供 12 种塑料原子颜色的 15 种原子键合配置。 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。型号有两种尺寸：轨道和迷你。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

Use the 8 and 12 coordinate atom centres within this set to build models of diamond, graphite, sodium chloride, 8 and 12 coordinate metals, caesium chloride, fluorite, zinc blende, wurzite, rutile and ice. Includes 5 instruction/activity booklets.

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

ATOMS:

• 2-prong linear: Hydrogen, white (25)
• 3-prong 120°: Carbon, black (30), Oxygen, red (30)
• 4-prong tetrahedral: Carbon, black (35), Oxygen, red (15), Sulfur, yellow (20), Halogen, green (10), Metal, silver (25)
• 6-prong octahedral: Halogen, green (5), Metal, silver (15)
• 8-prong cubic: Halogen, green (5), Metal, silver (20)
• 12-prong: metal, silver (20)

BONDS:

• Straw, green, 2.5 cm (80)
• Straw, green, 1.5 cm (40)
• Straw, white, 10 cm (10)
• Straw, white, 3.5 cm (20)
• Straw, mixed set/26 (1)