(Butadiene)iron tricarbonyl

(Butadiene)iron tricarbonyl
Identifiers
CAS Number	12078-32-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	9140589;
EC Number	235-140-3;
PubChem CID	11965858; 25509;
	InChI InChI=1S/C4H6.3CO.Fe/c1-3-4-2;3*1-2;/h3-4H,1-2H2;;;;; Key: NBFCJULAAWWTBL-UHFFFAOYSA-N;
	SMILES C=CC=C.[C-]#[O+].[C-]#[O+].[C-]#[O+].[Fe];
Properties
Chemical formula	C7H6FeO3
Molar mass	193.967 g·mol−1
Appearance	yellow oil
Melting point	19 °C (66 °F; 292 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

(Butadiene)iron tricarbonyl is an organoiron compound with the formula (C₄H₆)Fe(CO)₃. It is a well-studied metal complex of butadiene.^[1] An orange-colored viscous liquid that freezes just below room temperature, the compound adopts a piano stool structure.^[2]

The complex was first prepared by heating iron pentacarbonyl with the diene.^[3]

Related compounds

Iron(0) complexes of conjugated dienes have been extensively studied. In the butadiene series, (η²-C₄H₆)Fe(CO)₄ and (η²:η²-C₄H₆)(Fe(CO)₄)₂ have been crystallized.^[4] Many related complexes are known for substituted butadienes and related species. The species (η⁴-isoprene)iron tricarbonyl is chiral.^[5]

References

^ Seyferth, Dietmar (2003). "(Cyclobutadiene)iron Tricarbonyl. A Case of Theory before Experiment". Organometallics. 22: 2–20. doi:10.1021/om020946c.
^ Reiss, Guido J. (2010). "Redetermination of (η⁴-s-cis-1,3-butadiene)tricarbonyliron(0)". Acta Crystallographica Section E. 66 (Pt 11): m1369. doi:10.1107/S1600536810039218. PMC 3009352. PMID 21588810.
^ Reihlen, Hans; Gruhl, A.; v. Heßling, G.; O. Pfrengle (1930). "Über Carbonyle und Nitrosyle. IV". Justus Liebigs Annalen der Chemie. 482: 161–182. doi:10.1002/jlac.19304820111.
^ Murdoch, H. D.; Weiss, E. (1962). "Butadien-Eisencarbonyl-Verbindungen (Butadieneiron Carbonyl Compounds)". Helvetica Chimica Acta. 45: 1156–61. doi:10.1002/hlca.19620450412.
^ Grée, R. (1989). "Acyclic Butadiene-Iron Tricarbonyl Complexes in Organic Synthesis". Synthesis. 1989 (5): 341–355. doi:10.1055/s-1989-27250. S2CID 93030781.

External links

Media related to (Butadiene)iron tricarbonyl at Wikimedia Commons

[1] Seyferth, Dietmar (2003). "(Cyclobutadiene)iron Tricarbonyl. A Case of Theory before Experiment". Organometallics. 22: 2–20. doi:10.1021/om020946c.

[2] Reiss, Guido J. (2010). "Redetermination of (η⁴-s-cis-1,3-butadiene)tricarbonyliron(0)". Acta Crystallographica Section E. 66 (Pt 11): m1369. doi:10.1107/S1600536810039218. PMC 3009352. PMID 21588810.

[3] Reihlen, Hans; Gruhl, A.; v. Heßling, G.; O. Pfrengle (1930). "Über Carbonyle und Nitrosyle. IV". Justus Liebigs Annalen der Chemie. 482: 161–182. doi:10.1002/jlac.19304820111.

[4] Murdoch, H. D.; Weiss, E. (1962). "Butadien-Eisencarbonyl-Verbindungen (Butadieneiron Carbonyl Compounds)". Helvetica Chimica Acta. 45: 1156–61. doi:10.1002/hlca.19620450412.

[5] Grée, R. (1989). "Acyclic Butadiene-Iron Tricarbonyl Complexes in Organic Synthesis". Synthesis. 1989 (5): 341–355. doi:10.1055/s-1989-27250. S2CID 93030781.

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(Butadiene)iron tricarbonyl

Contents

Related compounds

See also

References

External links

Identifiers


CAS Number	12078-32-9^Y
3D model (JSmol)	Interactive image
ChemSpider	9140589
EC Number	235-140-3
PubChem CID	11965858 25509
InChI InChI=1S/C4H6.3CO.Fe/c1-3-4-2;3*1-2;/h3-4H,1-2H2;;;; Key: NBFCJULAAWWTBL-UHFFFAOYSA-N
SMILES C=CC=C.[C-]#[O+].[C-]#[O+].[C-]#[O+].[Fe]
Properties
Chemical formula	C₇H₆FeO₃
Molar mass	193.967 g·mol⁻¹
Appearance	yellow oil
Melting point	19 °C (66 °F; 292 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references