Abstract
In this chapter, I will discuss the work about the orientational distribution of the free O–H groups of interfacial water by using combined molecular dynamics (MD) simulations and sum-frequency generation (SFG) experiments. The average angle of the free O–H groups, relative to the surface normal, is found to be ~63°, substantially larger than previous estimates of 30°–40°. This discrepancy can be traced to erroneously assumed Gaussian/stepwise orientational distributions of free O–H groups. Instead, MD simulation and SFG measurement reveal a broad and exponentially decaying orientational distribution. The broad orientational distribution indicates the presence of the free O–H group pointing down to the bulk. I ascribe the origin of such free O–H groups to the presence of capillary waves on the water surface.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Jung Y, Marcus RA (2007) On the theory of organic catalysis “on water”. J Am Chem Soc 129:5492–5502
Chandler D (2005) Interfaces and the driving force of hydrophobic assembly. Nature 437:640–647
Narayan S, Muldoon J, Finn MG et al (2005) “On water”: unique reactivity of organic compounds in aqueous suspension. Angew Chem Int Ed 44:3275–3279
Braunschweig B, Eissner S, Daum W (2008) Molecular structure of a mineral/water interface: effects of surface nanoroughness of α-Al2O3 (0001). J Phys Chem C 112:1751–1754
Julin J, Shiraiwa M, Miles REH et al (2013) Mass accommodation of water: bridging the gap between molecular dynamics simulations and kinetic condensation models. J Phys Chem A 117:410–420
Davies JF, Miles REH, Haddrell AE, Reid JP (2013) Influence of organic films on the evaporation and condensation of water in aerosol. Proc Natl Acad Sci USA 110:8807–8812
McGuire JA, Shen YR (2006) Ultrafast vibrational dynamics at water interfaces. Science 313:1945–1948
Stiopkin IV, Weeraman C, Pieniazek PA et al (2011) Hydrogen bonding at the water surface revealed by isotopic dilution spectroscopy. Nature 474:192–195
Jubb AM, Hua W, Allen HC (2012) Environmental chemistry at vapor/water interfaces: insights from vibrational sum frequency generation spectroscopy. Annu Rev Phys Chem 63:107–130
Tian C-S, Shen YR (2009) Isotopic dilution study of the water/vapor interface by phase-sensitive sum-frequency vibrational spectroscopy. J Am Chem Soc 131:2790–2791
Nihonyanagi S, Yamaguchi S, Tahara T (2009) Direct evidence for orientational flip-flop of water molecules at charged interfaces: a heterodyne-detected vibrational sum frequency generation study. J Chem Phys 130:204704
Yamaguchi S (2015) Development of single-channel heterodyne-detected sum frequency generation spectroscopy and its application to the water/vapor interface. J Chem Phys 143:034202
Scatena LF, Brown MG, Richmond GL (2001) Water at hydrophobic surfaces: weak hydrogen bonding and strong orientation effects. Science 292:908–912
Moore FG, Richmond GL (2008) Integration or segregation: how do molecules behave at oil/water interfaces? Acc Chem Res 41:739–748
Tian CS, Shen YR (2009) Structure and charging of hydrophobic material/water interfaces studied by phase-sensitive sum-frequency vibrational spectroscopy. Proc Natl Acad Sci USA 106:15148–15153
Vaécha R, Rick SW, Jungwirth P et al (2011) The orientation and charge of water at the hydrophobic oil droplet-water interface. J Am Chem Soc 133:10204–10210
Feng R-R, Guo Y, Wang H-F (2014) Reorientation of the “free OH” group in the top-most layer of air/water interface of sodium fluoride aqueous solution probed with sum-frequency generation vibrational spectroscopy. J Chem Phys 141:18C507
Wei X, Shen YR (2001) Motional effect in surface sum-frequency vibrational spectroscopy. Phys Rev Lett 86:4799–4802
Gan W, Wu D, Zhang Z et al (2006) Polarization and experimental configuration analyses of sum frequency generation vibrational spectra, structure, and orientational motion of the air/water interface. J Chem Phys 124:114705
Wei X, Miranda PB, Shen YR (2001) Surface vibrational spectroscopic study of surface melting of ice. Phys Rev Lett 86:1554–1557
Wei X, Miranda P, Zhang C, Shen Y (2002) Sum-frequency spectroscopic studies of ice interfaces. Phys Rev B 66:085401
Tang F, Ohto T, Hasegawa T et al (2018) Definition of free O–H groups of water at the air-water interface. J Chem Theory Comput 14:357–364
Hasegawa T, Tanimura Y (2011) A polarizable water model for intramolecular and intermolecular vibrational spectroscopies. J Phys Chem B 115:5545–5553
Jorgensen WL, Chandrasekhar J, Madura JD et al (1983) Comparison of simple potential functions for simulating liquid water. J Chem Phys 79:926–935
Abascal JLF, Vega C (2005) A general purpose model for the condensed phases of water: TIP4P/2005. J Chem Phys 123:234505
Horn HW, Swope WC, Pitera JW et al (2004) Development of an improved four-site water model for biomolecular simulations: TIP4P-Ew. J Chem Phys 120:9665–9678
Abascal JLF, Sanz E, García Fernández R, Vega C (2005) A potential model for the study of ices and amorphous water: TIP4P/Ice. J Chem Phys 122:234511
Berendsen HJC, JPM Postma, WF van Gunsteren, J Hermans (1981) Intermolecular forces. In: Pullman B (ed) Proceedings of the fourteenth Jerusalem symposium on quantum chemistry and biochemistry held in Jerusalem, Israel, 13–16 Apr 1981
Berendsen HJC, Grigera JR, Straatsma TP (1987) The missing term in effective pair potentials. J Phys Chem 91:6269–6271
Wu Y, Tepper HL, Voth GA (2006) Flexible simple point-charge water model with improved liquid-state properties. J Chem Phys 124:024503
Babin V, Leforestier C, Paesani F (2013) Development of a “first principles” water potential with flexible monomers: dimer potential energy surface, VRT spectrum, and second virial coefficient. J Chem Theory Comput 9:5395–5403
Babin V, Medders GR, Paesani F (2014) Development of a “first principles” water potential with flexible monomers. II: Trimer potential energy surface, third virial coefficient, and small clusters. J Chem Theory Comput 10:1599–1607
Medders GR, Babin V, Paesani F (2014) Development of a “first-principles” water potential with flexible monomers. III. Liquid phase properties. J Chem Theory Comput 10:2906–2910
Schaefer J, Backus EHG, Nagata Y, Bonn M (2016) Both inter- and intramolecular coupling of O–H groups determine the vibrational response of the water/air interface. J Phys Chem Lett 7:4591–4595
The CP2K developer groups http://www.cp2k.org. In: http://www.cp2k.org
Dünweg B, Kremer K (1993) Molecular dynamics simulation of a polymer chain in solution. J Chem Phys 99:6983–6997
Sedlmeier F, Horinek D, Netz RR (2009) Nanoroughness, intrinsic density profile, and rigidity of the air-water interface. Phys Rev Lett 103:136102
Schmitz F, Virnau P, Binder K (2013) Determination of the origin and magnitude of logarithmic finite-size effects on interfacial tension: role of interfacial fluctuations and domain breathing. Phys Rev Lett 112:125701
Sun S, Tang F, Imoto S et al (2018) Orientational distribution of free O–H groups of interfacial water is exponential. Phys Rev Lett 121:246101
Du Q, Freysz E, Shen YR (1994) Surface vibrational spectroscopic studies of hydrogen bonding and hydrophobicity. Science 264:826–828
Becke AD (1993) Density-functional thermochemistry. III. The role of exact exchange. J Chem Phys 98:5648–5652
Trucks GW, Pople JA, Head-Gordon M (1989) A fifth-order perturbation comparison of electron correlation theories. Chem Phys Lett 157:479–483
Neese F (2012) The ORCA program system. Wiley Interdisc Rev: Comput Mol Sci 2:73–78
Hickey AL, Rowley CN (2014) Benchmarking quantum chemical methods for the calculation of molecular dipole moments and polarizabilities. J Phys Chem A 118:3678–3687
Li H, Jensen JH (2002) Partial Hessian vibrational analysis: the localization of the molecular vibrational energy and entropy. Theoret Chem Acc 107:211–219
Wei X, Hong S-C, Zhuang X et al (2000) Nonlinear optical studies of liquid crystal alignment on a rubbed polyvinyl alcohol surface. Phys Rev E 62:5160–5172
Du Q, Superfine R, Freysz E, Shen YR (1993) Vibrational spectroscopy of water at the vapor/water interface. Phys Rev Lett 70:2313–2316
Murphy WF (1978) The rovibrational Raman spectrum of water vapour v1 and v3. Mol Phys 36:727–732
Avila G, Fernández JM, Tejeda G, Montero S (2004) The Raman spectra and cross-sections of H2O, D2O, and HDO in the OH/OD stretching regions. J Mol Spectrosc 228:38–65
Ahmed M, Namboodiri V, Mathi P et al (2016) How osmolyte and denaturant affect water at the air-water interface and in bulk: a Heterodyne-Detected Vibrational Sum Frequency Generation (HD-VSFG) and hydration shell spectroscopic study. J Phys Chem C 120:10252–10260
Mondal JA (2016) Effect of trimethylamine N-oxide on interfacial electrostatics at phospholipid monolayer–water interfaces and its relevance to cardiovascular disease. J Phys Chem Lett 7:1704–1708
Fiore A, Venkateshwaran V, Garde S (2013) Trimethylamine N-oxide (TMAO) and tert-butyl alcohol (TBA) at hydrophobic interfaces: insights from molecular dynamics simulations. Langmuir 29:8017–8024
Ohto T, Hunger J, Backus EHG et al (2017) Trimethylamin-N-oxide: hydration structure, surface activity, and biological function viewed by vibrational spectroscopies and molecular dynamics simulations. Phys Chem Chem Phys 19:6909–6920
Ohto T, Backus EHG, Mizukami W et al (2016) Unveiling the amphiphilic nature of TMAO by vibrational sum frequency generation spectroscopy. J Phys Chem C 120:17435
Paul S, Patey GN (2007) Structure and interaction in aqueous urea—trimethylamine-N-oxide solutions. J Am Chem Soc 129:4476–4482
Xie WJ, Cha S, Ohto T et al (2018) Large hydrogen-bond mismatch between TMAO and Urea Promotes Their Hydrophobic Association. Chem 4:1–13
Wang J, Lee SH, Chen Z (2008) Quantifying the ordering of adsorbed proteins in situ. J Phys Chem B 112:2281–2290
Ham S, Kim JH, Lee H, Cho M (2003) Correlation between electronic and molecular structure distortions and vibrational properties. II. Amide I modes of NMA-nD2O complexes. J Chem Phys 118:3491–3498
Simonelli D, Shultz MJ (2000) Sum frequency generation orientation analysis of molecular ammonia on the surface of concentrated solutions. J Chem Phys 112:6804–6816
Takeshita N, Okuno M, Ishibashi TA (2017) Molecular conformation of DPPC phospholipid Langmuir and Langmuir-Blodgett monolayers studied by heterodyne-detected vibrational sum frequency generation spectroscopy. Phys Chem Chem Phys 19:2060–2066
Ma G, Allen HC (2006) DPPC Langmuir monolayer at the air–water interface: probing the tail and head groups by vibrational sum frequency generation spectroscopy. Langmuir 22:5341–5349
Peñalber-Johnstone C, Adamová G, Plechkova NV et al (2018) Sum frequency generation spectroscopy of tetraalkylphosphonium ionic liquids at the air–liquid interface. J Chem Phys 148:193841
Aliaga C, Baldelli S (2007) Sum frequency generation spectroscopy of dicyanamide based room-temperature ionic liquids. Orientation of the cation and the anion at the gas–liquid interface. J Phys Chem B 111:9733–9740
Iwahashi T, Miyamae T, Kanai K et al (2008) Anion configuration at the air/liquid interface of ionic liquid [bmim] OTf studied by sum-frequency generation spectroscopy. J Phys Chem B 112:11936–11941
Jeon Y, Sung J, Bu W et al (2008) Interfacial restructuring of ionic liquids determined by sum-frequency generation spectroscopy and X-ray reflectivity. J Phys Chem C 112:19649–19654
Israelachvili JN (2011) Intermolecular and surface forces. Academic Press
Willard AP, Chandler D (2010) Instantaneous liquid interfaces. J Phys Chem B 114:1954–1958
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Tang, F. (2019). Orientational Distribution of Free O–H Groups of Interfacial Water. In: Structures and Dynamics of Interfacial Water. Springer Theses. Springer, Singapore. https://doi.org/10.1007/978-981-13-8965-8_4
Download citation
DOI: https://doi.org/10.1007/978-981-13-8965-8_4
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-8964-1
Online ISBN: 978-981-13-8965-8
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)