Abstract
The complex triplet potential energy surface for the reaction of HCNO with NH is investigated at the G3B3 level using the B3LYP/6-311++G(d,p), and QCISD/6-311++G(d,p) geometries. Various possible isomerization and dissociation pathways are probed. The initial association between HCNO and NH is found to be carbon to nitrogen attack leading to HNCHNO 2a, which can convert to 2b, 2c, and 2d. Subsequently, 1,4-H-shift of 2a to form NCHNOH 3a followed by dissociation to P 2 (1HCN + 3HON) is the most feasible pathway. Much less competitively, 2d undergoes successive 1,3-H-shift and C-N cleavage to form HNCNOH 8b, and then to product P 3 (1HNC + 3HON), the second feasible pathway. 8b can alternatively isomerize to 8c followed by N–O bond rupture to generate P 6 (2OH + 2HNCN), the lesser followed feasible pathway. In addition, 2b takes continuously 1,3- and 1,2-H-shift to form NC(H)NHO 6a, then to ONHCNH 7a which can convert to 7b. Eventually, 7b may take C-N bond fission to produce P 5 (1HNC + 3HNO), the least feasible pathway. The present paper may be helpful for future experimental identification of the product distributions for the title reaction, and may be helpful to deeply understand the mechanism of the title reaction.
Similar content being viewed by others
References
Miller JA, Klippenstein SJ, Glarborg P (2003) Combust Flame 135:357. doi:10.1016/j.combustflame.2003.07.002
Zhang WC, Du BN, Feng CJ (2004) J Mol Struct Theochem 679:121. doi:10.1016/j.theochem.2004.04.012
Eshchenko G, Kocher T, Kerst C, Temps F (2007) Chem Phys Lett 356:181. doi:10.1016/S0009-2614(02)00387-1
Bauerle S, Klatt M, Wagner HG, Bunsen-Ges B (1995) Phys Chem 99:97
Grussdorf J, Temps F, Wagner HG, Bunsen-Ges B (1997) Phys Chem 101:34
Meyer JP, Hershberger JF (2005) J Phys Chem B 109:8363. doi:10.1021/jp040503h
Vereecken L, Sumathy R, Carl SA, Peeters J (2001) Chem Phys Lett 344:400. doi:10.1016/S0009-2614(01)00818-1
Tokmakov IV, Moskaleva LV, Paschenko DV, Lin MC (2003) J Phys Chem A 107:1066. doi:10.1021/jp022024t
Rim KT, Hershberger JF (2000) J Phys Chem A 104:293. doi:10.1021/jp9922209
Eickhoff U, Temps F (1999) Phys Chem Chem Phys 1:243. doi:10.1039/a807258b
Nguyen MT, Boullart W, Peeters J (1994) J Phys Chem 98:8030. doi:10.1021/j100084a019
Schulze G, Koja O, Winnewisser BP, Winnewisser M (2000) J Mol Struct 517:307. doi:10.1016/S0022-2860(99)00260-4
Albert S, Albert KK, Winnewisser M, Winnewisser BP (2001) J Mol Struct 599:347. doi:10.1016/S0022-2860(01)00823-7
Feng WH, Hershberger JF (2008) Chem Phys Lett 457:307. doi:10.1016/j.cplett.2008.04.012
Feng WH, Hershberger JF (2007) J Phys Chem A 111:10654. doi:10.1021/jp075636s
Miller JA, Durant P, Glarborg P (1998) Proc Combust Inst 27:235
Wang S, Yu JK, Ding DJ, Sun CC (2007) Theor Chem Acc 118:337. doi:10.1007/s00214-007-0262-1
Feng WH, Meyer JP, Hershberger JF (2006) J Phys Chem A 110:4458. doi:10.1021/jp058305t
Li BT, Zhang J, Wu HS, Sun GD (2007) J Phys Chem A 111:7211. doi:10.1021/jp072637b
Feng WH, Hershberger JF (2007) J Phys Chem A 111:3831. doi:10.1021/jp066036g
Zhang WC, Du BN, Feng CJ (2007) Chem Phys Lett 442:1. doi:10.1016/j.cplett.2007.05.041
Feng WH, Hershberger JF (2006) J Phys Chem A 110:12184. doi:10.1021/jp0650073
Pang JL, Xie HB, Zhang SW, Ding YH, Tang AQ (2008) J Phys Chem A 112:5251. doi:10.1021/jp709700u
Wang S, Yu JK, Ding DJ, Sun CC (2008) Chem J Chin Univ Chin 29:365
Haynes BS (1977) Combust Flame 28:81. doi:10.1016/0010-2180(77)90010-4
Haynes BS (1977) Combust Flame 28:113. doi:10.1016/0010-2180(77)90017-7
Lyon R (1987) En iron. Sci Technol 21:231. doi:10.1021/es00157a002
Radford HE, Litvak MM (1975) Chem Phys Lett 34:561. doi:10.1016/0009-2614(75)85562-X
Wayne FD, Radford HE (1976) Mol Phys 32:1407. doi:10.1080/00268977600102771
Bernath PF, Amano T (1982) J Mol Spectrosc 95:359. doi:10.1016/0022-2852(82)90135-7
Brazier CR, Ram RS, Bernath PF (1986) J Mol Spectrosc 120:381. doi:10.1016/0022-2852(86)90012-3
Adam L, Hack W, Zhu H, Qu ZW, Schinke R (2005) J Chem Phys 122:114301. doi:10.1063/1.1862615
Takahashi K, Takayanagi K (2007) J Mol Struct Theochem 817:153. doi:10.1016/j.theochem.2007.04.032
Takahashi K, Takayanagi T (2006) Chem Phys Lett 429:399. doi:10.1016/j.cplett.2006.08.109
Xu ZF, Sun JZ (1998) J Phys Chem A 102:1194. doi:10.1021/jp972959n
Xu ZF, Li SM, Yu YX, Li ZS, Sun CC (1999) J Phys Chem A 103:4910. doi:10.1021/jp984499j
Du B, Zhang W, Mu L, Feng C (2007) J Mol Struct Theochem 816:21. doi:10.1016/j.theochem.2007.03.034
Redondo P, Pauzat F, Ellinger Y (2006) Planet Space Sci 54:181. doi:10.1016/j.pss.2005.10.008
Mackie J, Bacskay GB (2005) J Phys Chem A 109:11967. doi:10.1021/jp0544585
Frisch MJ, Trucks GW, Schlegel HB, Scusera GE, Robb MA, Cheeseman JR, Zakrzewski VG, Montgomery JA Jr, Stratmann RE, Burant JC, Dapprich S, Millam JM, Daniels AD, Kudin KN, Strain MC, Farkas O, Tomasi J, Barone V, Cossi M, Cammi R, Mennucci B, Pomelli C, Adamo C, Clifford S, Ochterski J, Petersson GA, Ayala PY, Cui Q, Morokuma K, Malick DK, Rabuck AD, Raghavachari K, Foresman JB, Cioslowski J, Ortiz JV, Stefanov BB, Liu G, Liashenko A, Piskorz P, Komaromi I, Gomperts R, Martin RL, Fox DJ, Keith T, Al-Laham MA, Peng CY, Nanayakkara A, Gonzalez C, Challacombe M, Gill PMW, Johnson B, Chen W, Wong MW, Andres JL, Gonzalez C, Head-Gordon M, Replogle ES, Pople JA (1998) Gaussian 98, Revision A.6. Gaussian, Inc., Pittsburgh
Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Montgomery JA Jr, Vreven T, Kudin KN, Burant JC, Millam JM, Iyengar SS, Tomasi J, Barone V, Mennucci B, Cossi M, Scalmani G, Rega N, Petersson GA, Nakatsuji H, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Klene M, Li X, Knox JE, Hratchian HP, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Ayala PY, Morokuma K, Voth GA, Salvador P, Dannenberg JJ, Zakrzewski VG, Dapprich S, Daniels AD, Strain MC, Farkas O, Malick DK, Rabuck AD, Raghavachari K, Foresman JB, Ortiz JV, Cui Q, Baboul AG, Clifford S, Cioslowski J, Stefanov BB, Liu G, Liashenko A, Piskorz P, Komaromi I, Martin RL, Fox DJ, Keith T, Al-Laham MA, Peng CY, Nanayakkara A, Challacombe M, Gill PMW, Johnson B, Chen W, Wong MW, Gonzalez C, Pople JA (2004) Gaussian 03, Revision B.03. Gaussian, Inc., Wallingford
Curtiss LA, Raghavachari K, Redfern PC, Rassolov V, Pople JAJ (1998) Chem Phys 109:7764
Boboul AG, Curtiss LA, Redfern PC, Raghavachari KJ (1999) Chem Phys 110:7650
Acknowledgments
This work is supported by the National Natural Science Foundation of China (Nos. 20773048).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Li, Y., Liu, Hl., Sun, Yb. et al. Radical reaction HCNO + 3NH: a mechanistic study. Theor Chem Acc 124, 123–137 (2009). https://doi.org/10.1007/s00214-009-0591-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00214-009-0591-3