Chemical Properties of Iron pentacarbonyl (CAS 13463-40-6)

InChI

InChI=1S/5CO.Fe/c5*1-2;

InChI Key

FYOFOKCECDGJBF-UHFFFAOYSA-N

Formula

C5FeO5

SMILES

[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Fe]

Molecular Weight¹

195.90

CAS

13463-40-6

Other Names

• Fe(CO)5
• Iron carbonyl
• Iron carbonyl (Fe(CO)5)
• Iron carbonyl (Fe(CO)5), (TB-5-11)-
• Pentacarbonyl iron

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• P_vap : Vapor pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	833.00	kJ/mol	NIST
BasG	798.50	kJ/mol	NIST
ΔcH°liquid	-1614.60 ± 6.30	kJ/mol	NIST
ΔfH°gas	-723.90 ± 6.70	kJ/mol	NIST
ΔfH°liquid	-764.10 ± 6.70	kJ/mol	NIST
ΔvapH°	[38.10; 40.20]	kJ/mol
ΔvapH°	40.20 ± 0.80	kJ/mol	NIST
ΔvapH°	38.10 ± 0.40	kJ/mol	NIST
IE	[7.90; 8.60]	eV
IE	7.90 ± 0.03	eV	NIST
IE	8.40 ± 0.20	eV	NIST
IE	7.98 ± 0.01	eV	NIST
IE	8.00 ± 0.08	eV	NIST
IE	7.96 ± 0.02	eV	NIST
IE	7.95 ± 0.03	eV	NIST
IE	8.60	eV	NIST
IE	8.60	eV	NIST
IE	8.60	eV	NIST
Tboil	376.00	K	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[37.60; 40.10]	kJ/mol	[279.00; 322.00]
ΔvapH	40.10 ± 0.50	kJ/mol	279.00	NIST
ΔvapH	39.00	kJ/mol	309.50	NIST
ΔvapH	37.60	kJ/mol	322.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.68]	kPa	[278.04; 397.85]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.84775e+01
Coefficient B			-5.71116e+03
Coefficient C			3.59370e+01
Temperature range, min.			278.04
Temperature range, max.			397.85
Pvap	1.33	kPa	278.04	Calculated Property
Pvap	2.79	kPa	291.35	Calculated Property
Pvap	5.53	kPa	304.66	Calculated Property
Pvap	10.38	kPa	317.98	Calculated Property
Pvap	18.64	kPa	331.29	Calculated Property
Pvap	32.12	kPa	344.60	Calculated Property
Pvap	53.34	kPa	357.91	Calculated Property
Pvap	85.69	kPa	371.23	Calculated Property
Pvap	133.60	kPa	384.54	Calculated Property
Pvap	202.68	kPa	397.85	Calculated Property

Similar Compounds

Find more compounds similar to Iron pentacarbonyl.

Sources

• NIST Webbook
• The Yaws Handbook of Vapor Pressure

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.