Kupfer(I)-chlorid-Addukte von Phosphoraniminen. Die Kristallstrukturen von Ph3PNPh·CuCl und von 2,3-Bis(triphenylphosphoranylidenamino)maleinsäure-N-methylimid-Kupfer(I)-chlorid
Copper(I) chloride adducts of phosphoranimines. The crystal structures of Ph3PNPh·CuCl and of 2,3-bis(triphenylphosphoranylideneamino)maleic acid N-methylimide copper(I) chloride
- The title compounds Ph3PNPh · CuCl (1) and (Ph3P)2 N2 C4O2 (NMe) CuCl (2) have been prepared by the reactions of CuCl with the corresponding phosphoranimines Ph3PNPh and 2.3-bis(triphenylphosphoranylideneamino)maleic acid N-methylimide, respectively. Both com-plexes were characterized by their IR spectra as well as by crystal structure determinations. Ph3PNPh · CuCl (1): space group P1, Z = 4, 3639 independent observed reflexions, R = 0.038. Lattice dimensions (18 °C): a = 1047.6; b = 1251.5; c = 1755 pm; α = 103.43°; β = 97.24°; γ = 101.30°. The compound forms monomeric molecules; the asymmetric unit contains two crystallo-graphically independent molecules. The CuCl molecule is bonded via the N atom of the phos-phoranimine. Bond lengths: Cu-N = 189 pm; Cu-CI = 209 pm; bond angle N - Cu - CI = 177°. (Ph3P)2N2C4O2(NMe) · CuCl (2): space group Pbca, Z = 8, 5611 independent, observed reflexions, R = 0.069. Lattice dimensions (25 °C): a = 1224.3; b = 1962.5: c = 2994.0 pm. The compound forms monomeric molecules with the CuCl molecule bonded via one of the N atoms of the phosphoranimine groups. Bond lengths: Cu - N = 194 pm; Cu-CI = 212 pm; bond angle N-Cu -CI -175°.
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| Author: | Andrea Maurer, Dieter FenskeGND, Johannes BeckORCiDGND, Wolfgang HillerGND, Joachim SträhleGND, Eberhard Böhm, Kurt DehnickeGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-747679 |
| DOI: | https://doi.org/10.1515/znb-1988-0103 |
| ISSN: | 1865-7117 |
| ISSN: | 0932-0776 |
| Parent Title (German): | Zeitschrift für Naturforschung, B |
| Publisher: | Verlag der Zeitschrift für Naturforschung |
| Place of publication: | Tübingen |
| Document Type: | Article |
| Language: | German |
| Date of Publication (online): | 2014/06/02 |
| Year of first Publication: | 1987 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2024/01/27 |
| Tag: | Copper(I) Chloride Adducts of Phosphoranimines; Crystal Structure; IR Spectra; Synthesis |
| Volume: | 43.1987 |
| Issue: | 1 |
| First Page: | 5 |
| Last Page: | 11 |
| Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |
