Chemistry:Bis(acetylacetonato)iron(II)
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| Names | |
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| IUPAC name
Bis(2,4-pentanedionato-κO,κO')iron
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| Other names
Bis(2,4-pentanedionato)iron
Ferrous acetylacetonate Iron(II) 2,4-pentanedionate | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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| Properties | |
| C10H14FeO4 | |
| Molar mass | 254.063 g·mol−1 |
| Melting point | 170–171 °C (338–340 °F; 443–444 K) |
| Hazards | |
| GHS pictograms | 
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| GHS Signal word | Warning |
| H315, H319, H335 | |
| P261, P264, P264+265Script error: No such module "Preview warning".Category:GHS errors, P271, P280, P302+352, P304+340, P305+351+338, P319Script error: No such module "Preview warning".Category:GHS errors, P321, P332+317Script error: No such module "Preview warning".Category:GHS errors, P337+317Script error: No such module "Preview warning".Category:GHS errors, P362+364Script error: No such module "Preview warning".Category:GHS errors, P403+233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Bis(acetylacetonato)iron(II) is a coordination complex of iron with the formula Fe(C5H7O2)2. It can be prepared by reacting iron(II) chloride with 2,4-pentanedione in presence of piperidine.[2]
Reactions
Bis(acetylacetonato)iron(II) reacts with lithium bis(hydropentalenyl)iron to afford green [(C8H7)Fe]2-[(C8H8)2Fe], a quadruple-decker complex.[3]
It reacts with Li2Pn*(TMEDA)x (Pn* = permethylpentalene) to yield purple-black Fe2Pn*2.[4]
References
- ↑ "Iron (II) acetylacetonate hydrate" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/134687727#section=Safety-and-Hazards.
- ↑ Manríquez, J. M., Bunel, E. E., Oelckers, B., Román, E., Vv́squez, C., & Miller, J. S. (2007). Bis(2,4-Pentanedionato)Iron(II) [Iron(II) Bis(Acetylacetonate)]. Inorganic Syntheses, 267–269. doi:10.1002/9780470132623.ch44
- ↑ Oelckers, B., Chavez, I., Manriquez, J. M., & Roman, E. (1993). On the way to delocalized organometallic polymers: triple- and quadruple-decker pentalene complexes of iron and cobalt. Organometallics, 12(9), 3396–3397. doi:10.1021/om00033a007
- ↑ Binding, S. C., Green, J. C., Myers, W. K., & O’Hare, D. (2015). Synthesis, Structure, and Bonding for Bis(permethylpentalene)diiron. Inorganic Chemistry, 54(24), 11935–11940. doi:10.1021/acs.inorgchem.5b02254
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