Hydrochloric acid-d
- Formula: ClD
- Molecular weight: 37.467
- IUPAC Standard InChI: InChI=1S/ClH/h1H/i/hD
- IUPAC Standard InChIKey: VEXZGXHMUGYJMC-DYCDLGHISA-N
- CAS Registry Number: 7698-05-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Isotopologues:
- Other names: [2H]hydrogen chloride
- 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:
- 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, Gas phase ion energetics 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Ptriple | 0.12510 | bar | N/A | Henderson, Lewis, et al., 1986 | Uncertainty assigned by TRC = 0.00007 bar |
| Ptriple | 0.12530 | bar | N/A | Henderson, Lewis, et al., 1986 | Uncertainty assigned by TRC = 0.00007 bar |
| Ptriple | 0.12520 | bar | N/A | Henderson, Lewis, et al., 1986 | Uncertainty assigned by TRC = 0.00005 bar; estimated for pure DCl, based on amount of H in samples |
| Quantity | Value | Units | Method | Reference | Comment |
| Tc | 323.5 | K | N/A | Henderson, Lewis, et al., 1986 | Uncertainty assigned by TRC = 0.32 K |
| Quantity | Value | Units | Method | Reference | Comment |
| Pc | 80.20 | bar | N/A | Henderson, Lewis, et al., 1986 | Uncertainty assigned by TRC = 0.0801 bar; Vapor Pressure measured up to 226 K and Pc determined from fitted Wagner equation |
Gas phase ion energetics 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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 12.756 ± 0.005 | PE | Weiss, Lawrence, et al., 1970 | RDSH |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Henderson, Lewis, et al., 1986
Henderson, C.; Lewis, D.G.; Prichard, P.C.; Staveley, L.A.K.; Fonseca, I.M.A.; Lobo, L.Q.,
Some thermodynamic properties of hydrogen chloride and deuterium chloride,
J. Chem. Thermodyn., 1986, 18, 1077. [all data]
Weiss, Lawrence, et al., 1970
Weiss, M.J.; Lawrence, G.M.; Young, R.A.,
Photoelectron spectroscopy of HCI and DCI using molecular beams,
J. Chem. Phys., 1970, 52, 2867. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
Pc Critical pressure Ptriple Triple point pressure Tc Critical temperature - 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.