Dichloro(1,5-cyclooctadiene)palladium

Dichloro(1,5-cyclooctadiene)palladium
Identifiers
CAS Number	12107-56-1 ;
3D model (JSmol)	Interactive image;
ChemSpider	4642864;
ECHA InfoCard	100.031.953
EC Number	235-161-8;
PubChem CID	5702536;
CompTox Dashboard (EPA)	DTXSID00923664 ;
	InChI InChI=1S/C8H12.2ClH.Pd/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H;/q;;;+2/p-2/b2-1-,8-7-;;; Key: RRHPTXZOMDSKRS-PHFPKPIQSA-L;
	SMILES C1CC=CCCC=C1.Cl[Pd]Cl;
Properties
Chemical formula	C8H12Cl2Pd
Molar mass	285.50 g·mol−1
Appearance	yellow solid
Density	2.045 g/cm3
Melting point	210 °C (410 °F; 483 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dichloro(1,5-cyclooctadiene)palladium is the organopalladium compound with the formula PdCl₂(C₈H₁₂) where C₈H₁₂ is cycloocta-1,5-diene (cod) or abbreviated PdCl₂(cod). It is a yellow solid that is soluble in chloroform.^[1] According to X-ray crystallography, the Pd center is square planar.^[2] This complex can be synthesized by reaction of tetrachloropalladate in hydrochloric acid with cycloocta-1,5-diene.^[3]

References

^ Shomir Ghosh; Xiang Wang; Anil Guram (2009). "Dichloro(1,5-cyclooctadiene)palladium(II)". Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rd113.pub2. ISBN 978-0471936237.
^ R. Kumar; A. W. Maverick; F. R. Fronczek; J. R. Doyle; N. C. Baenziger; M. A. M. Howells (1993). "The Pbca polymorph of dichloro(η⁴-1,5-cyclooctadiene)palladium(II)". Acta Crystallogr. C. 49 (10): 1766–1767. Bibcode:1993AcCrC..49.1766K. doi:10.1107/S0108270193003889.
^ Drew, D.; Doyle, J. R.; Shaver, A. G. (1972). "Cyclic Diolefin Complexes of Platinum and Palladium". Inorganic Syntheses. Vol. 13. pp. 47–55. doi:10.1002/9780470132449.ch11. ISBN 978-0-470-13172-5.

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[1] Shomir Ghosh; Xiang Wang; Anil Guram (2009). "Dichloro(1,5-cyclooctadiene)palladium(II)". Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rd113.pub2. ISBN 978-0471936237.

[2] R. Kumar; A. W. Maverick; F. R. Fronczek; J. R. Doyle; N. C. Baenziger; M. A. M. Howells (1993). "The Pbca polymorph of dichloro(η⁴-1,5-cyclooctadiene)palladium(II)". Acta Crystallogr. C. 49 (10): 1766–1767. Bibcode:1993AcCrC..49.1766K. doi:10.1107/S0108270193003889.

[3] Drew, D.; Doyle, J. R.; Shaver, A. G. (1972). "Cyclic Diolefin Complexes of Platinum and Palladium". Inorganic Syntheses. Vol. 13. pp. 47–55. doi:10.1002/9780470132449.ch11. ISBN 978-0-470-13172-5.

[1]

[2]

[3]

Dichloro(1,5-cyclooctadiene)palladium

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Identifiers



CAS Number	12107-56-1^Y
3D model (JSmol)	Interactive image
ChemSpider	4642864
ECHA InfoCard	100.031.953
EC Number	235-161-8
PubChem CID	5702536
CompTox Dashboard (EPA)	DTXSID00923664
InChI InChI=1S/C8H12.2ClH.Pd/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H;/q;;;+2/p-2/b2-1-,8-7-;;; Key: RRHPTXZOMDSKRS-PHFPKPIQSA-L
SMILES C1CC=CCCC=C1.Cl[Pd]Cl
Properties
Chemical formula	C₈H₁₂Cl₂Pd
Molar mass	285.50 g·mol⁻¹
Appearance	yellow solid
Density	2.045 g/cm³
Melting point	210 °C (410 °F; 483 K)
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dichloro(1,5-cyclooctadiene)palladium

See also

References

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