Chemical Properties of Chromium,[(2,3,5,6-«eta»)-bicyclo[2.2.1]hepta-2,5-diene]tetracarbonyl- (CAS 12146-36-0)

InChI

InChI=1S/C7H8.4CO.Cr/c1-2-7-4-3-6(1)5-7;4*1-2;/h1-4,6-7H,5H2;;;;;

InChI Key

AHJNXOJJUVDRBD-UHFFFAOYSA-N

Formula

C11H8CrO4

SMILES

C1=CC2C=CC1C2.[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Cr]

Molecular Weight¹

256.17

CAS

12146-36-0

• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-307.00 ± 10.00	kJ/mol	NIST
ΔfH°solid	-396.00 ± 9.40	kJ/mol	NIST
ΔsubH°	[89.00; 89.00]	kJ/mol
ΔsubH°	89.00 ± 4.00	kJ/mol	NIST
ΔsubH°	89.00 ± 4.00	kJ/mol	NIST
IE	7.28	eV	NIST

Similar Compounds

Find more compounds similar to Chromium,[(2,3,5,6-«eta»)-bicyclo[2.2.1]hepta-2,5-diene]tetracarbonyl-.

Sources

• NIST Webbook

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