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← | Inhalt | Einleitung | I. Spektroskopie | II. Beugung | III. Bildgebung | IV. Sonstige Methoden | → |
Vorlage(n)
Abb. I.7.1. Schematischer Aufbau von IR-Spektrometern ‣ SVG |
Interferometer | Strahlteiler im Interferometer | Bolometer (IR-Detektor) |
IR-Quellen | IR-Detektor | |
Abb. I.7.2 IR- und RAMAN-Spektrometer in der AC |
Abb. I.7.3. Prinzip von IR- und Raman-Spektroskopie ‣ SVG |
Abb. I.7.4. Schematischer Aufbau eines RAMAN-Spektrometers mit Interferometer ‣ SVG |
Abb. I.7.5. Normalschwingungen des Wassermoleküls ‣ SVG |
Abb. I.7.6. Normalschwingungen verschiedener Hexafluoropnictate ‣ SVG |
Oh | E | 8 C3 | 6 C2 | 6 C4 | 3 C2 | i | 6 S4 | 8 S6 | 3 \sigmah | 6 \sigmad | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
A1g | +1 | +1 | +1 | +1 | +1 | +1 | +1 | +1 | +1 | +1 | x2+y2+z2 | |
A2g | +1 | +1 | -1 | -1 | +1 | +1 | -1 | +1 | +1 | -1 | ||
Eg | +2 | -1 | 0 | 0 | +2 | +2 | 0 | -1 | +2 | 0 | (2z2-x2-y2, > x^2-y^2 | |
T1g | +3 | 0 | -1 | +1 | -1 | +3 | +1 | 0 | -1 | -1 | (Rx, Ry, Rz) | |
T2g | +3 | 0 | +1 | -1 | -1 | +3 | -1 | 0 | -1 | +1 | (xy, yz, xy) | |
A1u | +1 | +1 | +1 | +1 | +1 | -1 | -1 | -1 | -1 | -1 | ||
A2u | +1 | +1 | -1 | -1 | +1 | -1 | +1 | -1 | -1 | +1 | ||
Eu | +2 | -1 | 0 | 0 | +2 | -2 | 0 | +1 | -2 | 0 | ||
T1u | +3 | 0 | -1 | +1 | -1 | -3 | -1 | 0 | +1 | +1 | (x,y,z) | |
T2u | +3 | 0 | +1 | -1 | -1 | -3 | +1 | 0 | +1 | -1 |
Abb. I.7.7. Spektren ausgewählter Hexafluoropnictate im Festkörper ‣ SVG |
← | Inhalt | Einleitung | I. Spektroskopie | II. Beugung | III. Bildgebung | IV. Sonstige Methoden | → |
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