Chemical Properties of Chromium, bis(«eta»6-benzene)- (CAS 1271-54-1)

InChI

InChI=1S/2C6H6.Cr/c2*1-2-4-6-5-3-1;/h2*1-6H;

InChI Key

HVURSIGIEONDKB-UHFFFAOYSA-N

Formula

C12H12Cr

SMILES

C12C3C4C5C6C1[Cr]234651789%10C2C1C7C8C9C2%10

Molecular Weight¹

208.22

CAS

1271-54-1

Other Names

• Chromium, bis(benzene)-
• Bis(benzene)chromium
• Dibenzenechromium
• bis(«eta»

• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔsubH°	[78.20; 78.20]	kJ/mol
ΔsubH°	78.20 ± 6.30	kJ/mol	NIST
ΔsubH°	78.20 ± 6.20	kJ/mol	NIST
IE	[4.90; 5.90]	eV
IE	4.90	eV	NIST
IE	5.90 ± 0.10	eV	NIST
IE	5.70 ± 0.10	eV	NIST
IE	5.40	eV	NIST
IE	5.45 ± 0.02	eV	NIST
IE	5.40 ± 0.10	eV	NIST
S°solid,1 bar	[226.23; 339.50]	J/mol×K
S°solid,1 bar	226.23	J/mol×K	NIST
S°solid,1 bar	339.50	J/mol×K	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	[223.93; 328.40]	J/mol×K	[298.15; 298.15]
Cp,solid	223.93	J/mol×K	298.15	NIST
Cp,solid	328.40	J/mol×K	298.15	NIST
ΔsubH	89.40	kJ/mol	343.00	NIST

Similar Compounds

Find more compounds similar to Chromium, bis(«eta»6-benzene)-.

Sources

• NIST Webbook

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