Selected ATcT [1, 2] enthalpy of formation based on version 1.172 of the Thermochemical Network [3]

This version of ATcT results[3] was generated by additional expansion of version 1.156 to include species relevant to a study of photodissociation of formamide[4].

1-Chloro ozone anion

Formula: [ClOOO]- (g, cis)

CAS RN: 224299-15-4

ATcT ID: 224299-15-4*1

SMILES: ClOO[O-]

InChI: InChI=1S/ClHO3/c1-3-4-2/h2H/p-1

InChIKey: MPMZBBLAPNJQCA-UHFFFAOYSA-M

SMILES: [Cl-]OO[O]

InChI: InChI=1S/ClO3/c1-3-4-2/q-1

InChIKey: ZBJKXRWTPHLNLJ-UHFFFAOYSA-N

Hills Formula: Cl1O3-

2D Image:

Aliases: [ClOOO]-; 1-Chloro ozone anion; Chlorine ozonide anion; Chlorine ozonide ion (1-); ClOOO-

Relative Molecular Mass: 83.4514 ± 0.0013

Δ_fH°(0 K)	Δ_fH°(298.15 K)	Uncertainty	Units
-66.9	-68.8	± 2.1	kJ/mol

3D Image of [ClOOO]- (g, cis)

spin ON spin OFF

Top contributors to the provenance of Δ_fH° of [ClOOO]- (g, cis)

The 20 contributors listed below account only for 76.9% of the provenance of Δ_fH° of [ClOOO]- (g, cis).
A total of 32 contributors would be needed to account for 90% of the provenance.

Please note: The list is limited to 20 most important contributors or, if less, a number sufficient to account for 90% of the provenance. The Reference acts as a further link to the relevant references and notes for the measurement. The Measured Quantity is normaly given in the original units; in cases where we have reinterpreted the original measurement, the listed value may differ from that given by the authors. The quoted uncertainty is the a priori uncertainty used as input when constructing the initial Thermochemical Network, and corresponds either to the value proposed by the original authors or to our estimate; if an additional multiplier is given in parentheses immediately after the prior uncertainty, it corresponds to the factor by which the prior uncertainty needed to be multiplied during the ATcT analysis in order to make that particular measurement consistent with the prevailing knowledge contained in the Thermochemical Network.

Contribution (%)	TN ID	Reaction	Measured Quantity	Reference
9.1	987.2	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 222.19 ± 1.60 kcal/mol	Ruscic G4
7.9	987.1	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 222.56 ± 1.72 kcal/mol	Ruscic G3X
7.3	987.4	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 219.82 ± 1.50 (×1.189) kcal/mol	Ruscic W1RO
5.7	985.4	[ClOOO]- (g, cis) → ClOOO (g, cis vdW)	Δ_rH°(0 K) = 3.015 ± 0.050 eV	Ruscic W1RO
4.9	992.4	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 7.90 ± 1.2 kcal/mol	Ruscic W1RO
4.5	986.2	[ClOOO]- (g, perp) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 232.15 ± 1.60 kcal/mol	Ruscic G4
4.1	992.2	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 8.05 ± 1.3 kcal/mol	Ruscic G4
3.9	986.1	[ClOOO]- (g, perp) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 232.55 ± 1.72 kcal/mol	Ruscic G3X
3.6	992.1	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 7.44 ± 1.4 kcal/mol	Ruscic G3X
2.8	990.4	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.53 ± 0.85 kcal/mol	Ruscic W1RO
2.7	992.3	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 8.22 ± 1.6 kcal/mol	Ruscic CBS-n
2.7	988.2	ClOOO (g, cis vdW) → OCl(O)O (g)	Δ_rH°(0 K) = -8.30 ± 1.2 kcal/mol	Ruscic W1RO
2.5	990.1	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.99 ± 0.90 kcal/mol	Ruscic G3X
2.5	990.2	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.96 ± 0.90 kcal/mol	Ruscic G4
2.1	982.4	[OClOO]- (g, singlet) → [OCl(O)O]- (g)	Δ_rH°(0 K) = -42.61 ± 1.2 kcal/mol	Ruscic W1RO
2.1	986.4	[ClOOO]- (g, perp) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 229.35 ± 1.50 (×1.542) kcal/mol	Ruscic W1RO
2.0	990.3	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 11.03 ± 1.0 kcal/mol	Ruscic CBS-n
1.9	983.4	ClOOO (g, cis vdW) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 150.29 ± 1.50 kcal/mol	Ruscic W1RO
1.8	978.2	[OClOO]- (g, singlet) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 214.14 ± 1.60 kcal/mol	Ruscic G4
1.8	982.2	[OClOO]- (g, singlet) → [OCl(O)O]- (g)	Δ_rH°(0 K) = -40.55 ± 1.3 kcal/mol	Ruscic G4

Top 10 species with enthalpies of formation correlated to the Δ_fH° of [ClOOO]- (g, cis)

Please note: The correlation coefficients are obtained by renormalizing the off-diagonal elements of the covariance matrix by the corresponding variances.
The correlation coefficient is a number from -1 to 1, with 1 representing perfectly correlated species, -1 representing perfectly anti-correlated species, and 0 representing perfectly uncorrelated species.

Correlation Coefficent (%)	Species Name	Formula	Δ_fH°(0 K)	Δ_fH°(298.15 K)	Uncertainty	Units	Relative Molecular Mass	ATcT ID
69.4	1-Chloro ozone anion	[ClOOO]- (g, perp)	-109.0	-111.5	± 2.1	kJ/mol	83.4514 ± 0.0013	224299-15-4*3
52.4	Peroxychlorite	[OClOO]- (g, singlet)	-34.5	-33.1	± 1.8	kJ/mol	83.4514 ± 0.0013	852472-63-0*2
38.6	1-Chloro ozone	ClOOO (g, cis vdW)	226.4	223.1	± 2.3	kJ/mol	83.4509 ± 0.0013	141801-66-3*101
23.3	Peroxychlorite	[OClOO]- (g, triplet)	-116.2	-114.8	± 2.3	kJ/mol	83.4514 ± 0.0013	852472-63-0*1
23.3	Peroxychlorite	[OClOO]- (g)	-116.2	-114.8	± 2.3	kJ/mol	83.4514 ± 0.0013	852472-63-0*0
23.1	Chlorine oxide peroxide	OClOO (g, vdW)	226.8	227.7	± 2.2	kJ/mol	83.4509 ± 0.0013	141801-67-4*100
12.4	Chlorate	[OCl(O)O]- (g)	-208.2	-213.7	± 1.4	kJ/mol	83.4514 ± 0.0013	14866-68-3*0
6.4	Perchloryl	OCl(O)O (g)	191.77	186.10	± 0.62	kJ/mol	83.4509 ± 0.0013	13932-10-0*0
5.2	Chloric acid	HOCl(O)O (g)	0.6	-6.5	± 1.1	kJ/mol	84.4588 ± 0.0013	7790-93-4*0
4.7	Chlorine hydride oxide	HCl(O)(O)O (g)	163.9	154.0	± 2.4	kJ/mol	84.4588 ± 0.0013	1027055-52-2*0

Most Influential reactions involving [ClOOO]- (g, cis)

Please note: The list, which is based on a hat (projection) matrix analysis, is limited to no more than 20 largest influences.

Influence Coefficient	TN ID	Reaction	Measured Quantity	Reference
0.241	985.4	[ClOOO]- (g, cis) → ClOOO (g, cis vdW)	Δ_rH°(0 K) = 3.015 ± 0.050 eV	Ruscic W1RO
0.200	990.4	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.53 ± 0.85 kcal/mol	Ruscic W1RO
0.178	990.1	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.99 ± 0.90 kcal/mol	Ruscic G3X
0.178	990.2	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 9.96 ± 0.90 kcal/mol	Ruscic G4
0.144	990.3	[ClOOO]- (g, perp) → [ClOOO]- (g, cis)	Δ_rH°(0 K) = 11.03 ± 1.0 kcal/mol	Ruscic CBS-n
0.136	992.4	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 7.90 ± 1.2 kcal/mol	Ruscic W1RO
0.116	992.2	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 8.05 ± 1.3 kcal/mol	Ruscic G4
0.100	992.1	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 7.44 ± 1.4 kcal/mol	Ruscic G3X
0.091	987.2	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 222.19 ± 1.60 kcal/mol	Ruscic G4
0.079	987.1	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 222.56 ± 1.72 kcal/mol	Ruscic G3X
0.076	992.3	[ClOOO]- (g, cis) → [OClOO]- (g, singlet)	Δ_rH°(0 K) = 8.22 ± 1.6 kcal/mol	Ruscic CBS-n
0.073	987.4	[ClOOO]- (g, cis) → Cl (g) + 3 O (g)	Δ_rH°(0 K) = 219.82 ± 1.50 (×1.189) kcal/mol	Ruscic W1RO
0.071	985.3	[ClOOO]- (g, cis) → ClOOO (g, cis vdW)	Δ_rH°(0 K) = 3.094 ± 0.092 eV	Ruscic CBS-n
0.004	985.5	[ClOOO]- (g, cis) → ClOOO (g, cis vdW)	Δ_rH°(0 K) = 2.84 ± 0.35 eV	Li 2002a, est unc

References

1		B. Ruscic, R. E. Pinzon, M. L. Morton, G. von Laszewski, S. Bittner, S. G. Nijsure, K. A. Amin, M. Minkoff, and A. F. Wagner, Introduction to Active Thermochemical Tables: Several "Key" Enthalpies of Formation Revisited. J. Phys. Chem. A 108, 9979-9997 (2004) [DOI: 10.1021/jp047912y]
2		B. Ruscic, R. E. Pinzon, G. von Laszewski, D. Kodeboyina, A. Burcat, D. Leahy, D. Montoya, and A. F. Wagner, Active Thermochemical Tables: Thermochemistry for the 21^st Century. J. Phys. Conf. Ser. 16, 561-570 (2005) [DOI: 10.1088/1742-6596/16/1/078]
3		B. Ruscic and D. H. Bross, Active Thermochemical Tables (ATcT) values based on ver. 1.172 of the Thermochemical Network (2024); available at ATcT.anl.gov
4		K. L. Caster, N. A. Seifert, B. Ruscic, A. W. Jasper, and K. Prozument, Dynamics of HCN, NHC, and HNCO Formation in the 193 nm Photodissociation of Formamide J. Phys. Chem. A (in press) (2024) [DOI: 10.1021/acs.jpca.4c02232]
5		B. Ruscic, Uncertainty Quantification in Thermochemistry, Benchmarking Electronic Structure Computations, and Active Thermochemical Tables. Int. J. Quantum Chem. 114, 1097-1101 (2014) [DOI: 10.1002/qua.24605]
6		B. Ruscic and D. H. Bross, Thermochemistry Computer Aided Chem. Eng. 45, 3-114 (2019) [DOI: 10.1016/B978-0-444-64087-1.00001-2]

Formula

The aggregate state is given in parentheses following the formula, such as: g - gas-phase, cr - crystal, l - liquid, etc.

Uncertainties

The listed uncertainties correspond to estimated 95% confidence limits, as customary in thermochemistry (see, for example, Ruscic [5] and Ruscic and Bross[6]).
Note that an uncertainty of ± 0.000 kJ/mol indicates that the estimated uncertainty is < ± 0.000₅ kJ/mol.

Website Functionality Credits

The reorganization of the website was developed and implemented by David H. Bross (ANL).
The find function is based on the complete Species Dictionary entries for the appropriate version of the ATcT TN.
The molecule images are rendered by Indigo-depict.
The XYZ renderings are based on Jmol: an open-source Java viewer for chemical structures in 3D. http://www.jmol.org/.

Acknowledgement

This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences under Contract No. DE-AC02-06CH11357.