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Schwingungsspektren und Kraftkonstanten der Übergangsreihen OP(OCH3)3?OPCl3 und SP(OCH3)3?SPCl3 |
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| Authors: | V. Hornung O. Aboul Wafa A. Lentz J. Goubeau |
| Abstract: | The IR- and RAMAN -spectra are reported from OP(OCH3)2Cl, OP(OCH3)Cl2, SP(OCH3)Cl, SP(OCH3)Cl2. The assignement to the fundamental vibration is given and all Valence-force-constants are calculated. With increasing number of chlorine atoms decrease f P? OCH3 and f P? Cl. In the contrary, f O? P and f S? P increase. Here the influence of decreasing electro negativity is compensated by the change from an element of the first period of eight elements to an element of the second period. |
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