Chemical Properties of bismuth (CAS 7440-69-9)

InChI

InChI=1S/Bi

InChI Key

JCXGWMGPZLAOME-UHFFFAOYSA-N

Formula

Bi

SMILES

[Bi]

Molecular Weight¹

208.98

CAS

7440-69-9

• EA : Electron affinity (eV).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• P_vap : Vapor pressure (kPa).
• λ : Solid thermal conductivity (W/m×K).
• T_triple : Triple Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
EA	[0.94; 1.20]	eV
EA	0.94	eV	NIST
EA	0.95 ± 0.01	eV	NIST
EA	0.94 ± 0.10	eV	NIST
EA	1.20 ± 0.25	eV	NIST
ΔfusH°	11.11	kJ/mol	Enthalp...
IE	[7.20; 7.29]	eV
IE	7.29 ± 0.00	eV	NIST
IE	7.29	eV	NIST
IE	7.29 ± 0.00	eV	NIST
IE	7.29 ± 0.00	eV	NIST
IE	Outlier 7.20 ± 0.50	eV	NIST
IE	7.29	eV	NIST
Ttriple	544.00	K	Experim...

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
λ	[8.12; 8.35]	W/m×K	[382.65; 418.70]
λ	8.35	W/m×K	382.65	Thermal...
λ	8.12	W/m×K	418.70	Thermal...

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.00e-03; 101.32]	kPa	[941.15; 1837.15]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.61888e+01
Coefficient B			-2.07741e+04
Coefficient C			-4.17100e+01
Temperature range, min.			941.15
Temperature range, max.			1837.15
Pvap	1.00e-03	kPa	941.15	Calculated Property
Pvap	9.99e-03	kPa	1040.71	Calculated Property
Pvap	0.07	kPa	1140.26	Calculated Property
Pvap	0.32	kPa	1239.82	Calculated Property
Pvap	1.20	kPa	1339.37	Calculated Property
Pvap	3.75	kPa	1438.93	Calculated Property
Pvap	10.07	kPa	1538.48	Calculated Property
Pvap	23.93	kPa	1638.04	Calculated Property
Pvap	51.37	kPa	1737.59	Calculated Property
Pvap	101.32	kPa	1837.15	Calculated Property

Mixtures

• indium + bismuth
• cadmium + bismuth
• zinc + bismuth + aluminium
• antimony + iron + bismuth
• bismuth + copper
• tin + bismuth + copper
• indium + bismuth + copper
• tin + indium + bismuth
• nickel + bismuth
• silver + nickel + bismuth
• antimony + bismuth + copper

Sources

• Thermal conductivity and interfacial energy of solid Bi solution in the Bi-Al-Zn eutectic system
• Experimental investigation and modeling of phase equilibria for Cu-Bi and Cu-Bi-Sb alloys in vacuum distillation
• Experimentally determined thermodynamic properties of schapbachite (a-AgBiS2) below T = 700 K
• Standard thermodynamic properties of Bi2O3 by a solid-oxide electrolyte EMF technique
• Determination of the standard molar enthalpies of formation and heat capacities of Bi25FeO39 (s) and Bi2Fe4O9 (s) by calorimetry
• Determination of thermodynamic properties of Bi2Mo3O12 (s), Bi2MoO6 (s) and Bi6Mo2O15 (s)
• Thermodynamic investigation of the moderately dilute liquid Bi Fe Sb alloys
• Enthalpies of mixing of liquid Bi Cu and Bi Cu Sn alloys relevant for lead-free soldering
• Phase equilibria and thermodynamics of the Bi Cu In ternary system
• Variations of thermal conductivity with temperature and composition of Zn in the Bi [x] at.% Zn 2 at.% Al alloys
• The measurement of thermal conductivity variation with temperature for Sn-20 wt.% In based lead-free ternary solders
• Gibbs energy of formation of bismuth(III) oxide
• Mixing enthalpies of liquid Bi-Ni and Ag-Bi-Ni alloys
• Enthalpy of Fusion of Bismuth: A Certified Reference Material for Differential Scanning Calorimetry
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.