Crystal structure of silicon, carbon and germanium скачать в хорошем качестве

Crystal structure of silicon, carbon and germanium

Content: 00:05 Place in periodic table 01:27 Atomic number 01:55 Bohr-Sommerfeld model 02:25 Electron configuration 02:59 Atomic modell 03:23 Orbital modell 04:40 Orbitals 06:40 3p-Orbital 07:55 Hybridisation 09:18 Ball and stick model 10:17 Unit cell 10:49 Face-centered cubic structure 12:14 Bond length 12:49 Calotte model 13:41 Forming a crystal The crystallization of silicon, carbon (in the modification diamond) and germanium is treated at this video. The procedure of hybridization of orbitals leads to the formation of face-centered cubic crystal structures. Computer animations using the ball-and-stick model as well as the calotte model (also called space filling model) demonstrate the construction of the crystal lattice.