antimony
- Formula: Sb
- Molecular weight: 121.760
- IUPAC Standard InChIKey: WATWJIUSRGPENY-UHFFFAOYSA-N
- CAS Registry Number: 7440-36-0
- Chemical structure:
This structure is also available as a 2d Mol file - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- NIST Atomic Spectra Database - Lines Holdings (on physics web site)
- NIST Atomic Spectra Database - Levels Holdings (on physics web site)
- NIST Atomic Spectra Database - Ground states and ionization energies (on physics web site)
- Gas Phase Kinetics Database
- X-ray Photoelectron Spectroscopy Database, version 5.0
- X-ray Photoelectron Spectroscopy Database, version 5.0
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Phase change data
Go To: Top, Reaction thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
1058. to 1373. | 2.25470 | 4475.449 | -152.352 | Jellinek and Wannow, 1935 | Coefficents calculated by NIST from author's data. |
Reaction thermochemistry data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
(CAS Reg. No. 64177-62-4 • 4294967295) + = CAS Reg. No. 64177-62-4
By formula: (CAS Reg. No. 64177-62-4 • 4294967295Sb) + Sb = CAS Reg. No. 64177-62-4
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 74.51 | kcal/mol | N/A | Polak, Gerber, et al., 1992 | gas phase |
References
Go To: Top, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Jellinek and Wannow, 1935
Jellinek, K.; Wannow, H.-A.,
Dampfspannungen und Aktivataten Vollstandig und Unvollstandig Mischbarer Metalle in Flussigen Binaren und Ternaren Legierungen Mit Einer und Zwei Fluchtigen Komponentenq,
Z. Elektrochem., 1935, 41, 6, 346-362. [all data]
Polak, Gerber, et al., 1992
Polak, M.L.; Gerber, G.; Ho, J.; Lineberger, W.C.,
Photoelectron Spectroscopy of Small Antimony Cluster Anions - Sb(-) Sb2(-), Sb3(-), and Sb4(-),
J. Chem. Phys., 1992, 97, 12, 8990, https://doi.org/10.1063/1.463326
. [all data]
Notes
Go To: Top, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.