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Journal articles on the topic 'HOBr'

Author: Grafiati

Published: 4 June 2021

Last updated: 16 February 2022

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1

Santos, Cristina Maria P., Roberto B. Faria, Juan O. Machuca-Herrera, and Sérgio de P. Machado. "Equilibrium geometry, vibrational frequencies, and heat of formation of HOBr, HBrO2, and HBrO3 isomers." Canadian Journal of Chemistry 79, no. 7 (2001): 1135–44. http://dx.doi.org/10.1139/v01-082.

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The equilibrium geometries, vibrational frequencies, heat capacity, and heat of formation for compounds of general formula HBrOx were calculated by DFT (BP and pBP methods) with DN* and DN** numerical basis sets. The comparison of our HOBr calculated results with the HOBr experimental values points out that the BP and pBP methods are as good as other ab initio and DFT methods related in the literature employing extended basis sets. The calculated HBrOx total energy and heat of formation values, at 0 and 298.15 K, present the following order: HOBr < HBrO; HOOBr < HOBrO < HBrO2; HOOOBr

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2

Voegele, Andreas F., Christofer S. Tautermann, Thomas Loerting, and Klaus R. Liedl. "Reactions of HOBr + HCl + nH2O and HOBr + HBr + nH2O." Chemical Physics Letters 372, no. 3-4 (2003): 569–76. http://dx.doi.org/10.1016/s0009-2614(03)00447-0.

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3

Santos, Cristina Maria P., Roberto B. Faria, Wagner B. De Almeida, Juan O. Machuca-Herrera, and Sérgio P. Machado. "Geometrical and vibrational DFT studies of HOBr·(H2O)n clusters (n = 14)." Canadian Journal of Chemistry 81, no. 9 (2003): 961–70. http://dx.doi.org/10.1139/v03-101.

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The geometrical structures and the vibrational spectra of the HOBr·(H2O)n clusters (n = 14) have been calculated at the DFT level of theory, using the pBP method and the DN* and DN** numerical basis sets. The results showed that the interaction involving the H of the HOBr and the O of the water molecule represent the preferred arrangements for these hydrated compounds. Both HOBr·H2O and HOBr·(H2O)2 clusters presented stable structures with syn and anti conformations, the syn being the most stable. The HOBr·(H2O)3 and the HOBr·(H2O)4 clusters have presented stable cyclic structures. In the HOB

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4

Wang, Hongyan, Yudong Qiu, and Henry F. Schaefer. "Pathways for the OH + Br2 → HOBr + Br and HOBr + Br → HBr + BrO Reactions." Journal of Physical Chemistry A 120, no. 5 (2016): 805–16. http://dx.doi.org/10.1021/acs.jpca.5b11524.

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5

Roberts, T. J., L. Jourdain, P. T. Griffiths, and M. Pirre. "Re-evaluating the reactive uptake of HOBr in the troposphere with implications for the marine boundary layer and volcanic plumes." Atmospheric Chemistry and Physics Discussions 14, no. 2 (2014): 2717–71. http://dx.doi.org/10.5194/acpd-14-2717-2014.

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Abstract. The reactive uptake of HOBr onto halogen-rich aerosols promotes conversion of Br−(aq) into gaseous reactive bromine (incl. BrO) with impacts on tropospheric oxidants and mercury deposition. However, experimental data quantifying HOBr reactive uptake on tropospheric aerosols is limited, and reported values vary in magnitude. This study re-examines the reaction kinetics of HOBr across a range of aerosol acidity conditions, focusing on chemistry within the marine boundary layer and volcanic plumes. We highlight that the termolecular approach to HOBr reaction kinetics, used in numerical

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6

Iraci, L. T., R. R. Michelsen, S. F. M. Ashbourn, T. A. Rammer, and D. M. Golden. "Uptake of hypobromous acid (HOBr) by aqueous sulfuric acid solutions: low-temperature solubility and reaction." Atmospheric Chemistry and Physics 5, no. 6 (2005): 1577–87. http://dx.doi.org/10.5194/acp-5-1577-2005.

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Abstract. Hypobromous acid (HOBr) is a key species linking inorganic bromine to the chlorine and odd hydrogen chemical families. We have measured the solubility of HOBr in 45-70wt% sulfuric acid solutions representative of upper tropospheric and lower stratospheric aerosol composition. Over the temperature range 201-252 K, HOBr is quite soluble in sulfuric acid, with an effective Henry's law coefficient, H*=104-107mol L-1atm-1. H* is inversely dependent on temperature, with ΔH=-45.0±5.4 kJ mol-1 and ΔS=-101±24 J mol-1K-1 for 55-70wt% H2SO4 solutions. Our study includes temperatures which overl

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7

Lee, Timothy J., and Joseph S. Francisco. "The proton affinity of HOBr." Chemical Physics Letters 251, no. 5-6 (1996): 400–404. http://dx.doi.org/10.1016/0009-2614(96)00112-1.

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8

Ruscic, B., and J. Berkowitz. "Threshold photoelectron spectrum of HOBr." Journal of Chemical Physics 101, no. 11 (1994): 9215–18. http://dx.doi.org/10.1063/1.468012.

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9

McRae, G. A., та E. A. Cohen. "The ν2 band of HOBr". Journal of Molecular Spectroscopy 139, № 2 (1990): 369–76. http://dx.doi.org/10.1016/0022-2852(90)90074-z.

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10

Cohen, E. A., G. A. Mcrae, T. L. Tan, R. R. Friedl, J. W. C. Johns та M. Noel. "The ν1 Band of HOBr". Journal of Molecular Spectroscopy 173, № 1 (1995): 55–61. http://dx.doi.org/10.1006/jmsp.1995.1218.

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11

Roberts, T. J., L. Jourdain, P. T. Griffiths, and M. Pirre. "Re-evaluating the reactive uptake of HOBr in the troposphere with implications for the marine boundary layer and volcanic plumes." Atmospheric Chemistry and Physics 14, no. 20 (2014): 11185–99. http://dx.doi.org/10.5194/acp-14-11185-2014.

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Abstract. The reactive uptake of HOBr onto halogen-rich aerosols promotes conversion of Br−(aq) into gaseous reactive bromine (incl. BrO) with impacts on tropospheric oxidants and mercury deposition. However, experimental data quantifying HOBr reactive uptake on tropospheric aerosols is limited, and reported values vary in magnitude. This study introduces a new evaluation of HOBr reactive uptake coefficients in the context of the general acid-assisted mechanism. We emphasise that the termolecular kinetic approach assumed in numerical model studies of tropospheric reactive bromine chemistry to

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12

Iraci, L. T., R. R. Michelsen, S. F. M. Ashbourn, T. A. Rammer, and D. M. Golden. "Uptake of hypobromous acid (HOBr) by aqueous sulfuric acid solutions: low-temperature solubility and reaction." Atmospheric Chemistry and Physics Discussions 5, no. 2 (2005): 1213–39. http://dx.doi.org/10.5194/acpd-5-1213-2005.

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Abstract. Hypobromous acid (HOBr) is a key species linking inorganic bromine to the chlorine and odd hydrogen chemical families. We have measured the solubility of HOBr in 45–70 wt% sulfuric acid solutions representative of upper tropospheric and lower stratospheric aerosol composition. Over the temperature range 201–252 K, HOBr is quite soluble in sulfuric acid, with an effective Henry's law coefficient, H*=104-107 mol L-1 atm-1. H* is inversely dependent on temperature, with ΔH=-45.0±5.4 kJ mol-1 and ΔS=-101±24 J mol-1 K-1 for 55–70 wt% H2SO4 solutions. Our study includes temperatures which

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13

SCHMIDT, JOHN W., RONG WANG, NORASAK KALCHAYANAND, TOMMY L. WHEELER, and MOHAMMAD KOOHMARAIE. "Efficacy of Hypobromous Acid as a Hide-On Carcass Antimicrobial Intervention†." Journal of Food Protection 75, no. 5 (2012): 955–58. http://dx.doi.org/10.4315/0362-028x.jfp-11-433.

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Escherichia coli O157:H7 and Salmonella on cattle hides at slaughter are the main source of beef carcass contamination by these foodborne pathogens during processing. Hypobromous acid (HOBr) has been approved for various applications in meat processing, but the efficacy of HOBr as a hide antimicrobial has not been determined. In this study, the antimicrobial properties of HOBr were determined by spraying cattle hides at either of two concentrations, 220 or 500 ppm. Treatment of hides with 220 ppm of HOBr reduced the prevalence of E. coli O157:H7 on hides from 25.3 to 10.1% (P &lt; 0.05) an

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14

Ruscic, B., та J. Berkowitz. "Experimental determination of ΔH0f(HOBr) and ionization potentials (HOBr): Implications for corresponding properties of HOI". Journal of Chemical Physics 101, № 9 (1994): 7795–803. http://dx.doi.org/10.1063/1.468273.

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15

Chapman, Anna L. P., Ojia Skaff, Revathy Senthilmohan, Anthony J. Kettle, and Michael J. Davies. "Hypobromous acid and bromamine production by neutrophils and modulation by superoxide." Biochemical Journal 417, no. 3 (2009): 773–81. http://dx.doi.org/10.1042/bj20071563.

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MPO (myeloperoxidase) catalyses the oxidation of chloride, bromide and thiocyanate to their respective hypohalous acids. We have investigated the generation of HOBr by human neutrophils in the presence of physiological concentrations of chloride and bromide. HOBr was trapped with taurine and detected by monitoring the bromination of 4-HPAA (4-hydroxyphenylacetic acid). With 100 μM bromide and 140 mM chloride, neutrophils generated HOBr and it accounted for approx. 13% of the hypohalous acids they produced. Addition of SOD (superoxide dismutase) doubled the amount of HOBr detected. Therefore we

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16

Wachsmuth, M., H. W. Gäggeler, R. von Glasow, and M. Ammann. "Accommodation coefficient of HOBr on deliquescent sodium bromide aerosol particles." Atmospheric Chemistry and Physics Discussions 2, no. 1 (2002): 1–28. http://dx.doi.org/10.5194/acpd-2-1-2002.

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Abstract. Uptake of HOBr on sea salt aerosol, sea salt brine or ice is believed to be a key process providing a source of photolabile bromine (Br2) and sustaining ozone depletion cycles in the arctic troposphere. In the present study, uptake of HOBr on sodium bromide (NaBr) aerosol particles was investigated at an extremely low HOBr concentration of 300 cm-3 using the short-lived radioactive isotopes 83-86Br. Under these conditions, at maximum one HOBr molecule was taken up per particle. The rate of uptake was clearly limited by the mass accommodation coefficient, which was calculated to be 0.

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17

Wachsmuth, M., H. W. Gäggeler, R. von Glasow, and M. Ammann. "Accommodation coefficient of HOBr on deliquescent sodium bromide aerosol particles." Atmospheric Chemistry and Physics 2, no. 2 (2002): 121–31. http://dx.doi.org/10.5194/acp-2-121-2002.

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Abstract. Uptake of HOBr on sea salt aerosol, sea salt brine or ice is believed to be a key process providing a source of photolabile bromine (Br2) and sustaining ozone depletion cycles in the Arctic troposphere. In the present study, uptake of HOBr on sodium bromide (NaBr) aerosol particles was investigated at an extremely low HOBr concentration of 300 cm-3 using the short-lived radioactive isotopes 83-86Br. Under these conditions, at maximum one HOBr molecule was taken up per particle. The rate of uptake was clearly limited by the mass accommodation coefficient, which was calculated to be 0.

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18

McGrath, M. P., and F. S. Rowland. "Ideal Gas Thermodynamic Properties of HOBr." Journal of Physical Chemistry 98, no. 18 (1994): 4773–75. http://dx.doi.org/10.1021/j100069a001.

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19

Jin, Ronghua, and Liang T. Chu. "Uptake of SO2on HOBr−Ice Surfaces." Journal of Physical Chemistry A 110, no. 10 (2006): 3647–54. http://dx.doi.org/10.1021/jp0564952.

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20

Khomenko, Elena. "Spin-Orbit Coupling Effects in BrO- and HOBr Photodissociation Reactions." Chemistry & Chemical Technology 8, no. 2 (2014): 117–21. http://dx.doi.org/10.23939/chcht08.02.117.

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21

MONKS, P. S., F. L. NESBITT, M. SCANLON, and L. J. STIEF. "ChemInform Abstract: HOBr Kinetics: Reactions of Halogen Atoms, Oxygen Atoms, Nitrogen Atoms, and Nitric Oxide with HOBr." ChemInform 25, no. 9 (2010): no. http://dx.doi.org/10.1002/chin.199409283.

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22

Wang, Yali, Yuan Zhang, Lijun Yang, Huiyuan Wu, and Nathaniel Finney. "A lysosome-targeted probe for the real-time detection of hypobromous acid in living human cancer cells." Analyst 146, no. 8 (2021): 2484–89. http://dx.doi.org/10.1039/d1an00147g.

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We describe here LysOBr, one of the most sensitive HOBr-responsive fluorescent probes known. Imaging in live Hela cells shows that it localizes in the lysosome, and provides ∼50-fold fluorescence enhancement upon reaction with HOBr.

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23

Rees, Martin D., Tane N. McNiven, and Michael J. Davies. "Degradation of extracellular matrix and its components by hypobromous acid." Biochemical Journal 401, no. 2 (2006): 587–96. http://dx.doi.org/10.1042/bj20061236.

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EPO (eosinophil peroxidase) and MPO (myeloperoxidase) are highly basic haem enzymes that can catalyse the production of HOBr (hypobromous acid). They are released extracellularly by activated leucocytes and their binding to the polyanionic glycosa-minoglycan components of extracellular matrix (proteoglycans and hyaluronan) may localize the production of HOBr to these materials. It is shown in the present paper that the reaction of HOBr with glycosaminoglycans (heparan sulfate, heparin, chondroitin sulfate and hyaluronan) generates polymer-derived N-bromo derivatives (bromamines, dibromamines,

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24

Vakhrusheva, Tatyana V., Daria V. Grigorieva, Irina V. Gorudko, et al. "Enzymatic and bactericidal activity of myeloperoxidase in conditions of halogenative stress." Biochemistry and Cell Biology 96, no. 5 (2018): 580–91. http://dx.doi.org/10.1139/bcb-2017-0292.

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Myeloperoxidase (MPO), found mainly in neutrophils, is released in inflammation. MPO produces reactive halogen species (RHS), which are bactericidal agents. However, RHS overproduction, i.e., halogenative stress, can also damage host biomolecules, and MPO itself may be targeted by RHS. Therefore, we examined the susceptibility of MPO to inactivation by its primary products (HOCl, HOBr, HOSCN) and secondary products such as taurine monochloramine (TauCl) and taurine monobromamine (TauBr). MPO was dose-dependently inhibited up to complete inactivity by treatment with HOCl or HOBr. TauBr diminish

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25

Deters, B., J. P. Burrows, S. Himmelmann, and C. Blindauer. "Gas phase spectra of HOBr and Br." Annales Geophysicae 14, no. 4 (1996): 468. http://dx.doi.org/10.1007/s005850050308.

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26

Benter, Th, Ch R. Feldmann, U. Kirchner, M. Schmidt, S. Schmidt, and R. N. Schindler. "UV/VIS-absorption Spectra of HOBr and CH3OBr; Br(2P3/2) Atom Yields in the Photolysis of HOBr." Berichte der Bunsengesellschaft für physikalische Chemie 99, no. 9 (1995): 1144–47. http://dx.doi.org/10.1002/bbpc.199500046.

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27

VISSERS, C. M. Margret, C. Anitra CARR, and L. P. Anna CHAPMAN. "Comparison of human red cell lysis by hypochlorous and hypobromous acids: insights into the mechanism of lysis." Biochemical Journal 330, no. 1 (1998): 131–38. http://dx.doi.org/10.1042/bj3300131.

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Human red blood cells are lysed by the neutrophil-derived oxidant hypochlorous acid (HOCl), although the mechanism of lysis is unknown. Hypobromous acid (HOBr), a similarly reactive oxidant, lysed red cells approx. 10-fold faster than HOCl. Therefore we compared the effects of these oxidants on thiols, membrane lipids and proteins to determine which reactions are associated with lysis. There was no difference in the loss of reduced glutathione or membrane thiols with either oxidant, but HOBr reacted more readily with membrane lipids and proteins. Bromohydrin derivatives of phospholipids and ch

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28

Fang, Yuyu, and Wim Dehaen. "Fluorescent Probes for Selective Recognition of Hypobromous Acid: Achievements and Future Perspectives." Molecules 26, no. 2 (2021): 363. http://dx.doi.org/10.3390/molecules26020363.

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Reactive oxygen species (ROS) have been implicated in numerous pathological processes and their homeostasis facilitates the dynamic balance of intracellular redox states. Among ROS, hypobromous acid (HOBr) has a high similarity to hypochlorous acid (HOCl) in both chemical and physical properties, whereas it has received relatively little attention. Meanwhile, selective recognition of endogenous HOBr suffers great challenges due to the fact that the concentration of this molecule is much lower than that of HOCl. Fluorescence-based detection systems have emerged as very important tools to monito

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29

Lloyd, Mitchell M., David M. van Reyk, Michael J. Davies, and Clare L. Hawkins. "Hypothiocyanous acid is a more potent inducer of apoptosis and protein thiol depletion in murine macrophage cells than hypochlorous acid or hypobromous acid." Biochemical Journal 414, no. 2 (2008): 271–80. http://dx.doi.org/10.1042/bj20080468.

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Hypohalous acids are generated by activated leucocytes, via the formation of H2O2 and the release of peroxidase enzymes (myeloperoxidase and eosinophil peroxidase). These species are important bactericidal agents, but HOCl (hypochlorous acid) and HOBr (hypobromous acid) have also been implicated in tissue damage in a number of inflammatory diseases. HOSCN (hypothiocyanous acid; cyanosulfenic acid) is a milder, more thiol-specific, oxidant than HOCl or HOBr and as such may be a more potent inducer of cellular dysfunction due to selective targeting of critical thiol residues on proteins. In the

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30

Bathish, Boushra, Martina Paumann-Page, Louise N. Paton, Anthony J. Kettle, and Christine C. Winterbourn. "Peroxidasin mediates bromination of tyrosine residues in the extracellular matrix." Journal of Biological Chemistry 295, no. 36 (2020): 12697–705. http://dx.doi.org/10.1074/jbc.ra120.014504.

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Peroxidasin is a heme peroxidase that oxidizes bromide to hypobromous acid (HOBr), a powerful oxidant that promotes the formation of the sulfilimine crosslink in collagen IV in basement membranes. We investigated whether HOBr released by peroxidasin leads to other oxidative modifications of proteins, particularly bromination of tyrosine residues, in peroxidasin-expressing PFHR9 cells. Using stable isotope dilution LC-MS/MS, we detected the formation of 3-bromotyrosine, a specific biomarker of HOBr-mediated protein modification. The level of 3-bromotyrosine in extracellular matrix proteins from

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31

Adams, J. W., N. S. Holmes, and J. N. Crowley. "Uptake and reaction of HOBr on frozen and dry NaCl/NaBr surfaces between 253 and 233K." Atmospheric Chemistry and Physics Discussions 2, no. 1 (2002): 109–45. http://dx.doi.org/10.5194/acpd-2-109-2002.

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Abstract. The uptake and reaction of HOBr with frozen salt surfaces of variable NaCl / NaBr composition and temperature were investigated with a coated wall flow tube reactor coupled to a mass spectrometer for gas-phase analysis. HOBr is efficiently taken up onto the frozen surfaces at temperatures between 253 and 233 K where it reacts to form the di-halogens BrCl and Br2, which are subsequently released into the gas-phase. The uptake coefficient for HOBr reacting with a frozen, mixed salt surface of similar composition to sea-spray was approx. 10-2. The relative concentration of BrCl and Br2

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32

Adams, J. W., N. S. Holmes, and J. N. Crowley. "Uptake and reaction of HOBr on frozen and dry NaCl/NaBr surfaces between 253 and 233 K." Atmospheric Chemistry and Physics 2, no. 1 (2002): 79–91. http://dx.doi.org/10.5194/acp-2-79-2002.

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Abstract. The uptake and reaction of HOBr with frozen salt surfaces of variable NaCl / NaBr composition and temperature were investigated with a coated wall flow tube reactor coupled to a mass spectrometer for gas-phase analysis. HOBr is efficiently taken up onto the frozen surfaces at temperatures between 253 and 233 K where it reacts to form the di-halogens BrCl and Br2, which are subsequently released into the gas-phase. The uptake coefficient for HOBr reacting with a frozen, mixed salt surface of similar composition to sea-spray was <approx> 10-2. The relative concentration of BrCl a

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33

Aziz, Saadullah G., Abdulrahman O. Alyoubi, Shaaban A. Elroby, and Rifaat H. Hilal. "Photochemical dissociation of HOBr. A nonadiabatic dynamics study." Journal of Photochemistry and Photobiology A: Chemistry 324 (June 2016): 8–13. http://dx.doi.org/10.1016/j.jphotochem.2016.02.024.

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34

Ingham, Trevor, Dieter Bauer, Jochen Landgraf, and John N. Crowley. "Ultraviolet−Visible Absorption Cross Sections of Gaseous HOBr." Journal of Physical Chemistry A 102, no. 19 (1998): 3293–98. http://dx.doi.org/10.1021/jp980272c.

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35

Francisco, Joseph S., Michael R. Hand, and Ian H. Williams. "Ab InitioStudy of the Electronic Spectrum of HOBr." Journal of Physical Chemistry 100, no. 22 (1996): 9250–53. http://dx.doi.org/10.1021/jp9529782.

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36

Flowers, Bradley A., and Joseph S. Francisco. "Ab Initio Characterization of the Structure, Vibrational, and Energetic Properties of Br-·HOCl, Cl-·HOBr, and Br-·HOBr Anionic Complexes." Journal of Physical Chemistry A 105, no. 2 (2001): 494–500. http://dx.doi.org/10.1021/jp003229+.

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37

Deters, B., J. P. Burrows, S. Himmelmann, and C. Blindauer. "Gas phase spectra of HOBr and Br2O and their atmospheric significance." Annales Geophysicae 14, no. 4 (1996): 468–75. http://dx.doi.org/10.1007/s00585-996-0468-x.

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Abstract. The HOBr molecule is a potential reservoir of Br compounds in the atmosphere. In this work, the UV-visible spectrum of HOBr was measured over the range 242–400 nm. Its absorption consists of two maxima at 280 nm (σmax=2.7±0.4×10–19 cm2 molecules–1) and 355 nm (σmax=7.0±1.1×10–20 cm2 molecules–1), respectively, where the error is ±1Σ. Atmospheric photolysis lifetime calculations for HOBr in the lower stratosphere have been made using the PHOTOGT model. The results show a strong dependence on the solar zenith angle (SZA) implying a longer lifetime at high latitudes and a relatively sho

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38

Zhu, Lei, Daniel J. Jacob, Sebastian D. Eastham, et al. "Effect of sea salt aerosol on tropospheric bromine chemistry." Atmospheric Chemistry and Physics 19, no. 9 (2019): 6497–507. http://dx.doi.org/10.5194/acp-19-6497-2019.

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Abstract. Bromine radicals influence global tropospheric chemistry by depleting ozone and by oxidizing elemental mercury and reduced sulfur species. Observations typically indicate a 50 % depletion of sea salt aerosol (SSA) bromide relative to seawater composition, implying that SSA debromination could be the dominant global source of tropospheric bromine. However, it has been difficult to reconcile this large source with the relatively low bromine monoxide (BrO) mixing ratios observed in the marine boundary layer (MBL). Here we present a new mechanistic description of SSA debromination in the

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39

Palmieri, Paolo, Cristina Puzzarini, and Riccardo Tarroni. "The potential energy and dipole moment surfaces of HOBr." Chemical Physics Letters 256, no. 4-5 (1996): 409–16. http://dx.doi.org/10.1016/0009-2614(96)00482-4.

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40

Chu, Liang, and Liang T. Chu. "Heterogeneous Interaction and Reaction of HOBr on Ice Films." Journal of Physical Chemistry A 103, no. 43 (1999): 8640–49. http://dx.doi.org/10.1021/jp991136q.

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41

Sarrami, Farzaneh, Li-Juan Yu, and Amir Karton. "Computational design of bio-inspired carnosine-based HOBr antioxidants." Journal of Computer-Aided Molecular Design 31, no. 10 (2017): 905–13. http://dx.doi.org/10.1007/s10822-017-0060-3.

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42

Nesbitt, F. L., P. S. Monks, W. A. Payne, L. J. Stief, and R. Toumi. "The reaction O(³P) + HOBr: Temperature dependence of the rate constant and importance of the reaction as an HOBr stratospheric loss process." Geophysical Research Letters 22, no. 7 (1995): 827–30. http://dx.doi.org/10.1029/95gl00375.

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43

Jing, Bo, Qingzhong Li, Ran Li, et al. "Competition and cooperativity between hydrogen bond and halogen bond in HNC⋯(HOBr)n and (HNC)n⋯HOBr (n=1 and 2) systems." Computational and Theoretical Chemistry 963, no. 2-3 (2011): 417–21. http://dx.doi.org/10.1016/j.comptc.2010.11.006.

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44

Piot, M., and R. von Glasow. "The chemistry influencing ODEs in the Polar Boundary Layer in spring: a model study." Atmospheric Chemistry and Physics Discussions 8, no. 2 (2008): 7391–453. http://dx.doi.org/10.5194/acpd-8-7391-2008.

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Abstract. Near-total depletions of ozone have been observed in the Arctic spring since the mid 1980s. The autocatalytic cycles involving reactive halogens are now recognized to be of main importance for Ozone Depletion Events (ODEs) in the Polar Boundary Layer (PBL). We present sensitivity studies using the model MISTRA in the box-model mode on the influence of chemical species on these ozone depletion processes. In order to test the sensitivity of the chemistry under polar conditions, we compared base runs undergoing fluxes of either Br2, BrCl, or Cl2 to induce ozone depletions, with similar

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45

Orlando, John J., and James B. Burkholder. "Gas-Phase UV/Visible Absorption Spectra of HOBr and Br2O." Journal of Physical Chemistry 99, no. 4 (1995): 1143–50. http://dx.doi.org/10.1021/j100004a013.

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46

Denis, Pablo A. "Thermochemistry of the Hypobromous and Hypochlorous Acids, HOBr and HOCl." Journal of Physical Chemistry A 110, no. 17 (2006): 5887–92. http://dx.doi.org/10.1021/jp056950u.

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Jin, Ronghua, and Liang T. Chu. "Heterogeneous Reactions of SO2with HOCl and HOBr on Ice Surfaces." Journal of Physical Chemistry A 110, no. 28 (2006): 8719–28. http://dx.doi.org/10.1021/jp061796c.

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Rattigan, O. V., D. J. Lary, R. L. Jones, and R. A. Cox. "UV-visible absorption cross sections of gaseous Br2O and HOBr." Journal of Geophysical Research: Atmospheres 101, no. D17 (1996): 23021–33. http://dx.doi.org/10.1029/96jd02017.

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Li, Zhuangjie, and Joseph S. Francisco. "A coupled-cluster study of the HOBr→HBrO transition state." Journal of Chemical Physics 111, no. 13 (1999): 5780–82. http://dx.doi.org/10.1063/1.479875.

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Santos, Cristina Maria P., Roberto B. Faria, Sérgio P. Machado, and Wagner B. De Almeida. "Concentration profile of hydrated HOBr complexes in the Earth’s atmosphere." Chemical Physics Letters 409, no. 1-3 (2005): 124–28. http://dx.doi.org/10.1016/j.cplett.2005.04.104.

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