Molybdenum hexacarbonyl
- Formula: C6MoO6
- Molecular weight: 264.02
- IUPAC Standard InChIKey: KMKBZNSIJQWHJA-UHFFFAOYSA-N
- CAS Registry Number: 13939-06-5
- 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. - Other names: Molybdenum carbonyl (Mo(CO)6), (OC-6-11)-; Molybdenum carbonyl (Mo(CO)6); Hexacarbonyl molybdenum; Mo(CO)6; Molybdenum carbonyl
- 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, 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:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 17.6 ± 0.24 | kcal/mol | CC-SB | Pilcher, Ware, et al., 1975 | Other values for the enthalpy of sublimation have been reported: 16.7 ± 1.0 kcal/mol Hieber and Romberg, 1935 Monchamp and Cotton, 1960, 17.3 ± 1.0 kcal/mol Rezukhina and Shvyrev, 1952, and 18.4 ± 0.2 kcal/mol Daamen, Ernsting, et al., 1979 Boxhoorn, Ernsting, et al., 1980; MS |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
18.6 | 265. to 300. | N/A | Ohta, Cicoira, et al., 2001 | AC |
16.5 | 331. | A | Stephenson and Malanowski, 1987 | Based on data from 316. to 423. K.; AC |
18.4 ± 0.2 | 263. | ME | Daamen, Ernsting, et al., 1979, 2 | Based on data from 240. to 285. K. See also Boxhoorn, Ernsting, et al., 1980, 2.; AC |
16.7 | 363. | N/A | Monchamp and Cotton, 1960, 2 | Based on data from 343. to 383. K.; AC |
17.3 | 323. to 403. | N/A | Rezukhina and Shvyrev, 1952 | AC |
17.4 | 292. to 308. | N/A | Lander and Germer, 1947 | AC |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pilcher, Ware, et al., 1975
Pilcher, G.; Ware, M.J.; Pittam, D.A.,
J. Less-Common Met., 1975, 42, 223. [all data]
Hieber and Romberg, 1935
Hieber, W.; Romberg, E.,
Z. Anorg. Allg. Chem., 1935, 221, 321. [all data]
Monchamp and Cotton, 1960
Monchamp, R.R.; Cotton, F.A.,
J. Chem. Soc., 1960, 1438.. [all data]
Rezukhina and Shvyrev, 1952
Rezukhina, T.N.; Shvyrev, V.V.,
Vestn. Moskov. Univ., 1952, 7, 41. [all data]
Daamen, Ernsting, et al., 1979
Daamen, H.; Ernsting, J.M.; Oskam, A.,
Thermochim. Acta, 1979, 33, 217. [all data]
Boxhoorn, Ernsting, et al., 1980
Boxhoorn, G.; Ernsting, J.M.; Stufkens, D.J.; Oskam, A.,
Thermochim. Acta, 1980, 42, 315. [all data]
Ohta, Cicoira, et al., 2001
Ohta, T.; Cicoira, F.; Doppelt, P.; Beitone, L.; Hoffmann, P.,
Static Vapor Pressure Measurement of Low Volatility Precursors for Molecular Vapor Deposition Below Ambient Temperature,
Chem. Vap. Deposition, 2001, 7, 1, 33-37, https://doi.org/10.1002/1521-3862(200101)7:1<33::AID-CVDE33>3.0.CO;2-Y
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Daamen, Ernsting, et al., 1979, 2
Daamen, H.; Ernsting, J.M.; Oskam, A.,
Vapour pressure measurements on M(CO)5L (M = Cr, Mo, W; L = piperidine, pyridine, pyrazine, pyrazole, thiazole),
Thermochimica Acta, 1979, 33, 217-223, https://doi.org/10.1016/0040-6031(79)87044-6
. [all data]
Boxhoorn, Ernsting, et al., 1980, 2
Boxhoorn, G.; Ernsting, J.M.; Stufkens, D.J.; Oskam, A.,
Vapour pressure measurements on M(CO)5L complexes (M «58875» Cr, W; L «58875» CO, P(OØ)3, PØ3, PMe3, NMe3 and pyridazine),
Thermochimica Acta, 1980, 42, 3, 315-321, https://doi.org/10.1016/0040-6031(80)85092-1
. [all data]
Monchamp and Cotton, 1960, 2
Monchamp, R.R.; Cotton, F.A.,
289. Comparison of calorimetric and spectroscopic entropies of molybdenum hexacarbonyl,
J. Chem. Soc., 1960, 1438, https://doi.org/10.1039/jr9600001438
. [all data]
Lander and Germer, 1947
Lander, J.J.; Germer, L.H.,
Metals Technology, Tech. Publ. 2259, 1947, 14, 6. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation 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.