New trisubstituted triruthenium carbonyl cluster containing mixed P/As ligands: synthesis, characterization, crystal structure, and Hirshfeld surface analysis of Ru3(CO)9(μ-Ph2P(CH2)4PPh2)(AsPh3)
The new trisubstituted triruthenium carbonyl cluster containing mixed P/As ligands namely Ru-3(CO)(9)(mu-Ph2P(CH2)(4)PPh2)(AsPh3) was prepared by a simple ligand substitution reaction between Ru-3(CO)(10)(mu-Ph2P(CH2)(4)PPh2) and AsPh3. The molecular structure and spectroscopic analysis were perform...
| Published in: | INORGANIC AND NANO-METAL CHEMISTRY |
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| Main Authors: | , , , |
| Format: | Article; Early Access |
| Language: | English |
| Published: |
TAYLOR & FRANCIS INC
2024
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| Subjects: | |
| Online Access: | https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001160783100001 |
| Summary: | The new trisubstituted triruthenium carbonyl cluster containing mixed P/As ligands namely Ru-3(CO)(9)(mu-Ph2P(CH2)(4)PPh2)(AsPh3) was prepared by a simple ligand substitution reaction between Ru-3(CO)(10)(mu-Ph2P(CH2)(4)PPh2) and AsPh3. The molecular structure and spectroscopic analysis were performed using a single-crystal X-ray diffraction, infrared spectroscopy, and nuclear magnetic resonance spectroscopy. The crystal structure of Ru-3(CO)(9)(mu-Ph2P(CH2)(4)PPh2)(AsPh3) revealed a new example of trisubstituted complex with the general structure Ru-3(CO)(9)(L-L)(ER3) (where L-L = bidentate phosphine; ER3 = Group 15 monodentate ligand) containing a long chain of bidentate phosphine ligand. The two phosphorus of Ph2P(CH2)(4)PPh2 and AsPh3 occupy equatorial positions on adjacent metal atoms. The longest Ru-Ru bond length is strongly influenced by the bite angle of Ph2P(CH2)(4)PPh2 ligand as compared to the cone angle of AsPh3. The Hirshfeld surfaces analysis has revealed that the H center dot center dot center dot H contacts contribute to the largest contribution of the total Hirshfeld surface. |
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| ISSN: | 2470-1556 2470-1564 |
| DOI: | 10.1080/24701556.2024.2313235 |