Darstellung und Charakterisierung von N(CH2PPh2)3, N(CH2PPh2)3Mo(CO)3 und [HN(CH2PPh2)3Mo(CÖ)3]BF4 / Preparation and Characterisation of N(CH2PPh2)3,N(CH2PPhi)3Mo(CO)3 and [HN(CH2PPh2)3Mo(CO)3]BF4
Olaf WalterGottfried HüttnerRainer Kern
Abstract
The synthesis of N(CH 2 PPh 2 ) 3 (1) and its spectroscopic properties are reported. Reaction of N(CH 2 PPh 2 ) 3 with (CH 3 CN) 3 Mo(CO) 3 leads to N(CH 2 PPh 2 ) 3 Mo(CO) 3 (2). The cationic complex [HN(CH 2 PPh 2 ) 3 Mo(CO) 3 ] + (3) is obtained by protonating the N atom of 2 with aqueous HBF 4 . The spectroscopic and structural properties of 2 and the cation 3 are compared. The results indicate an interaction of the ligand N atom and the Mo atom through space over more than 350 pm. It is shown from IR data that 2 is fixed on silicagel by hydrogen bonding.
Metrics
Citation History
Topics
Related Documents
Zur solvensfreien Darstellung von Tetramethylammoniumsalzen: Synthese und Charakterisierung von [N(CH3)4]2[C2O4], [N(CH3)4][CO3(CH3)], [N(CH3)4][NO2], [N(CH3)4][CO2H] und [N(CH3)4][O2C(CH2)2CO2(CH3)]
Synthese und Kristallstruktur von Mg[Si(CH3)3]2 · (CH3)2NCH2CH2CH2N(CH3)2 / Synthesis and Crystal Structure of Mg[Si(CH3)3]2 · (CH3)2NCH2CH2CH2N(CH3)2
L. RöschJoachim PickardtSigrid ImmeUte Börner
Darstellung und Eigenschaften von CH3C(CH2PPh2)3MoCl3 / Characterization and Properties of CH3C(CH2PPh2)3MoCl3
Olaf WalterGottfried HüttnerLászló Zsolnai
Oligophosphan-Liganden, XIV [1] Bis(distickstoff)molybdän-KomplexeMo(N2)2[PhP(CH2CH2CH2PPh2)2](PR3) / Oligophosphine Ligands, XIV [1] Bis(dinitrogen)molybdenum Complexes Mo(N2)2[PhP(CH2CH2CH2PPh2)2](PR3)
Die Kristallstrukturen von (PPh4)2[TiCl3(NSiMe3)]2 • CH3CN und (PPh4)2[TiCl4(OSPCl2)]2 / The Crystal Structures of (PPh4)2[TiCl3(NSiMe3)]2 · CH3CN and (PPh4)2[TiCl4(OSPCl2)]2
René WollertSigrid WočadloKurt DehnickeHelmut GoesmannDieter Fenske