Chemical Properties of strontium oxide (CAS 1314-11-0)

InChI

InChI=1S/O.Sr

InChI Key

UFQXGXDIJMBKTC-UHFFFAOYSA-N

Formula

OSr

SMILES

O=[Sr]

Molecular Weight¹

103.62

CAS

1314-11-0

Other Names

• Strontium monoxide

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• IE : Ionization energy (eV).
• P_vap : Vapor pressure (kPa).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	1209.00	kJ/mol	NIST
BasG	1180.70	kJ/mol	NIST
IE	[6.10; 7.00]	eV
IE	6.60 ± 0.20	eV	NIST
IE	6.60 ± 0.18	eV	NIST
IE	6.40 ± 0.25	eV	NIST
IE	6.60 ± 0.05	eV	NIST
IE	7.00 ± 0.15	eV	NIST
IE	7.00 ± 0.20	eV	NIST
IE	7.00 ± 1.00	eV	NIST
IE	6.10	eV	NIST
IE	6.91 ± 0.02	eV	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[4.01e-04; 42.70]	kPa	[2023.15; 2973.15]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.52876e+01
Coefficient B			-2.18730e+04
Coefficient C			-1.07667e+03
Temperature range, min.			2023.15
Temperature range, max.			2973.15
Pvap	4.01e-04	kPa	2023.15	Calculated Property
Pvap	4.07e-03	kPa	2128.71	Calculated Property
Pvap	0.03	kPa	2234.26	Calculated Property
Pvap	0.13	kPa	2339.82	Calculated Property
Pvap	0.50	kPa	2445.37	Calculated Property
Pvap	1.57	kPa	2550.93	Calculated Property
Pvap	4.23	kPa	2656.48	Calculated Property
Pvap	10.07	kPa	2762.04	Calculated Property
Pvap	21.64	kPa	2867.59	Calculated Property
Pvap	42.70	kPa	2973.15	Calculated Property

Similar Compounds

Find more compounds similar to strontium oxide.

Sources

• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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