Chemical Properties of Osmocene (CAS 1273-81-0)

InChI

InChI=1S/2C5H5.Os/c2*1-2-4-5-3-1;/h2*1-5H;

InChI Key

RBPKLTFNJHKDRH-UHFFFAOYSA-N

Formula

C10H10Os

SMILES

C1=CC([Os]C2C=CC=C2)C=C1

Molecular Weight¹

320.42

CAS

1273-81-0

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-6041.70	kJ/mol	NIST
ΔfH°gas	364.30	kJ/mol	NIST
ΔfH°solid	283.80	kJ/mol	NIST
ΔsubH°	[80.50; 80.50]	kJ/mol
ΔsubH°	80.50 ± 1.70	kJ/mol	NIST
ΔsubH°	80.50 ± 1.70	kJ/mol	NIST
IE	[7.00; 7.60]	eV
IE	7.00	eV	NIST
IE	7.60 ± 0.10	eV	NIST
Tboil	571.00 ± 0.00	K	NIST
Tfus	506.80 ± 0.50	K	NIST

Temperature Dependent Properties

Similar Compounds

Find more compounds similar to Osmocene.

Sources

• NIST Webbook

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