N-Trimethylsilyl-iminotriphenylphosphoran-Kupfer(II)-chlorid, [Me3SiNPPh3·CuCl2]2. Synthese und Kristallstruktur
N-trimethylsilyl-iminotriphenylphosphorane copper(II) chloride, [Me3SiNPPh3·CuCl2]2. Synthesis and crystal structure
- The title compound has been prepared by the reaction of N-trimethylsilyl-iminotriphenylphos-phorane with copper(II) chloride in boiling CCl4 /C2H5OH, and forms moisture sensitive crystals, which are green in transmittance and black in reflexion. [Me3SiNPPh3 · CuCl2 ] 2 was characterized by its IR spectrum as well as by a crystal structure determination (4197 observed, independent reflexions, R = 0.049). The lattice dimensions are at 20 °C: a = 1102.7. b = 1407.3. c = 1560.2 pm; β = 94.27°; space group P21/n with two formula units in the unit cell. The complex consists of centrosymmetric, dimeric molecules with a planar Cu2 Cl2 ring (Cu-CI bond lengths 229 and 231 pm). A terminally bonded CI atom (Cu-CI = 221 pm) and the N atom of the Me3SiNPPh3 ligand (Cu-N = 198.5 pm) complete the coordination number four of the nearly planar surroundings of the Cu atoms.
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| Author: | Dieter FenskeGND, Eberhard Böhm, Kurt DehnickeGND, Joachim SträhleGND |
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| URN: | urn:nbn:de:hebis:30:3-714392 |
| DOI: | https://doi.org/10.1515/znb-1988-0102 |
| 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: | 2024/01/18 |
| Tag: | Crystal Structure; IR Spectra; N-Trimethylsilyl-iminotriphenylphosphorane Copper(II) Chloride; Synthesis |
| Volume: | 43.1987 |
| Issue: | 1 |
| Page Number: | 4 |
| First Page: | 1 |
| Last Page: | 4 |
| 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 |
