(Norbornadiene)molybdenum tetracarbonyl

(Norbornadiene)molybdenum tetracarbonyl is the organomolybdenum compound with the formula (C₇H₉)Mo(CO)₄. Structurally, the compound consists of the norbornadiene bonded to a Mo(CO)₄ fragment. The compound is a yellow, volatile solid. It is prepared by thermal or photochemical substitution of molybdenum hexacarbonyl.^[1] The compound was originally examined as a potential antiknock agent.^[2]

Quick facts Identifiers, Properties ...

(Norbornadiene)molybdenum tetracarbonyl

Identifiers
CAS Number	12146-37-1
3D model (JSmol)	Interactive image
ChemSpider	452413
ECHA InfoCard	100.151.941
PubChem CID	11370028
CompTox Dashboard (EPA)	DTXSID90153276
InChI InChI=1S/C7H8.4CO.Mo/c1-2-7-4-3-6(1)5-7;4*1-2;/h1-4,6-7H,5H2;;;;; Key: UZHYHBPCAGKHGZ-UHFFFAOYSA-N
SMILES [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].C1C2C=CC1C=C2.[Mo]
Properties
Chemical formula	C11H8MoO4
Molar mass	300.13 g·mol−1
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H312, H315, H319, H332, H335
Precautionary statements	P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 Â°C [77 Â°F], 100 kPa). Infobox references

Close

(Norbornadiene)molybdenum tetracarbonyl is a precursor to other derivatives of the type L₂Mo(CO)₄. This conversion exploits the lability of the diene ligand:^[3]

(C₇H₉)Mo(CO)₄ + 2 L → C₇H₉ + L₂Mo(CO)₄