Abstract
We apply modern synchrotron-based structural techniques to the study of serine adsorbed on the pure and Au-modified intrinsically chiral Cu{531} surface. XPS and NEXAFS data in combination with DFT show that on the pure surface both enantiomers adsorb in μ4 geometries (with de-protonated β-OH groups) at low coverage and in μ3 geometries at saturation coverage. Significantly larger enantiomeric differences are seen for the μ4 geometries, which involve substrate bonds of three side groups of the chiral center, i.e. a three-point interaction. The μ3 adsorption geometry, where only the carboxylate and amino groups form substrate bonds, leads to smaller but still significant enantiomeric differences, both in geometry and the decomposition behavior. When Cu{531} is modified by the deposition of 1 and 2 ML Au the orientations of serine at saturation coverage are significantly different from those on the clean surface. In all cases, however, a μ3 bond coordination is found at saturation involving different numbers of Au atoms, which leads to relatively small enantiomeric differences.
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References
Easson LH, Stedman E (1933) Biochem J 27:1257
Davankov VA (1997) Chirality 9:99
Proctor G (1997) Asymmetric synthesis. Oxford University Press, Oxford
Baiker A (1997) J Mol Catal A 115:473
Baiker A (2000) J Mol Catal A 163:205
Gellman AJ, Horvath JD, Buelow MT (2001) J Mol Catal A 167:3
Attard GA (2001) J Phys Chem B 105:3158
Held G, Gladys MJ (2008) Top Catal 48:128
Gellman AJ (2010) ACS Nano 4(1):5
Attard GA, Ahmadi A, Feliu J, Rodes A, Herrero E, Blaise S, Jerkiewicz G (1999) J Phys Chem B 103:1381
McFadden CF, Cremer PS, Gellman AJ (1996) Langmuir 12:2483
Jenkins SJ, Pratt S (2007) Surf Sci Rep 62:373
Horvath JD, Gellman AJ (2001) J Am Chem Soc 123:7953
Horvath JD, Gellman AJ (2002) J Am Chem Soc 124:2384
Horvath JD, Koritnik A, Kamakoti P, Sholl DS, Gellman AJ (2004) J Am Chem Soc 126:14988
Huang Y, Gellman AJ (2008) Catal Lett 125(3–4):177
Ahmadi A, Attard GA, Feliu J, Rodes A (1999) Langmuir 15:2420
Hazen RM, Sholl DS (2003) Nat Mater 2:367
Sljivancanin Z, Gothelf KV, Hammer B (2002) J Am Chem Soc 124:14789
Fasel R, Wider J, Quitmann C, Ernst K-H, Greber T (2004) Angew Chem Int Ed 43:2853
Bhatia B, Sholl DS (2005) Angew Chem Int Ed 44:7761
Greber T, Sljivancanin Z, Wider J, Hammer B (2006) Phys Rev Lett 96:056103
Jones G, Jenkins SJ, King DA (2006) Surf Sci 600:L224
Gladys MJ, Stevens AV, Scott NR, Jones G, Batchelor D, Held G (2007) J Phys Chem C 111:8331
Bhatia B, Sholl DS (2008) J Chem Phys 128:144709
James JN, Sholl DA (2008) Curr Opin Colloid Interface Sci 13:60
Eralp T, Zheleva ZV, Shavorskiy A, Dhanak VR, Held G (2010) Langmuir 26:10918
Eralp T, Ievin A, Shavorskiy A, Jenkins SJ, Held G (under review)
Power TD, Asthagiri A, Sholl DS (2002) Langmuir 18:3737
Puisto SR, Held G, Ranea V, Jenkins SJ, Mola EE, King DA (2005) J Phys Chem B 109:22456
Jones G, Gladys MJ, Ottal J, Jenkins SJ, Held G (2009) Phys Rev B 79:165420
Sayago DI, Polcik M, Nisbet G, Lamont CLA, Woodruff DP (2005) Surf Sci 590:76
Fadley CS (1992) Synchrotron radiation research: advances in surface science, vol 1, chap. 9. Plenum Press, New York
Woodruff DP, Bradshaw AM (1994) Rep Prog Phys 57:1029
Woodruff DP (2007) Surf Sci Rep 62:1
Bonzel H (1993) Prog Surf Sci 42(1–4):219
Power TD, Sholl DS (1999) J Vac Sci Technol A 17:1700
Bhatia B, Sholl DS (2005) J Chem Phys 122:204707
Barlow SM, Raval R (2003) Surf Sci Rep 50:201
Forster M, Dyer MS, Persson M, Raval R (2009) J Am Chem Soc 131:10173
Baddeley CJ, Held G (2010) Chiral molecules on surfaces. Comprehensive nanoscience and technology, 1st edn. Elsevier, Amsterdam
Hasselström J, Karis O, Weinelt M, Wassdahl N, Nilsson A, Nyberg M, Petterson LGM, Samant MG, Stöhr J (1998) Surf Sci 407:221
Polcik M, Allegretti F, Sayago DI, Nisbet G, Lamont CLA, Woodruff DP (2004) Phys Rev Lett 92:236103
Barlow SM, Louafi S, Le Roux D, Williams J, Muryn C, Haq S, Raval R (2005) Surf Sci 590:243
Jones G, Jones LB, Thibault-Starzyk F, Seddon EA, Raval R, Jenkins SJ, Held G (2006) Surf Sci 600:1924
Gao F, Li Z, Wanga Y, Burkholder L, Tysoe WT (2007) J Phys Chem C 111:9981
Gao F, Li Z, Wang Y, Burkholder L, Tysoe WT (2007) Surf Sci 601:3276
Gao F, Wang Y, Burkholder L, Tysoe WT (2007) Surf Sci 601:3579
Eralp T, Shavorskiy A, Zheleva ZV, Held G, Kalashnyk N, Ning Y, Linderoth TR (2010) Langmuir 26:18841
Eralp T, Shavorskiy A, Held G (2011) Surf Sci 605:468
Stöhr J (1996) NEXAFS spectroscopy. Springer series in surface sciences, 2nd edn. Springer, Berlin
Nyberg J, Hasselström M, Karis O, Wassdahl N, Weinelt M, Nilsson A, Petterson LGM (2000) J Chem Phys 112:5420
Eralp T (2010) Fundamental enantiospecific interactions of amino acids on metal surfaces. PhD thesis, University of Reading
Petoral RM, Uvdal K (2003) J Electron Spectrosc Relat Phenom 128:159
Steiner P, Hüfner S, Mårtensson N, Johansson B (1981) Solid State Commun 37:73
Kuhn M, Sham TK (1994) Phys Rev B 49:1647
Naumovi D, Stuck A, Greber T, Osterwalder J, Schlapbach L (1992) Surf Sci 269:719
Shen YG, Yao J, O’Connor DJ, King BV, MacDonald RJ (1996) J Phys Condens Matter 8:4903
Ruban AV, Skriver HL, Nørskov JK (1999) Phys Rev B 59:15990
Zheleva Z (2011) PhD thesis, Reading
Denecke R, Mårtensson N (2005) Adsorbate induced surface core level shifts of metals, vol III/42A4 of Landolt-Börnstein numerical data and functional relationships in science and technology, new series, 1st edn. Springer, Berlin
Shavorskiy A, Aksoy F, Grass ME, Liu Z, Bluhm H, Held G (2011) J Am Chem Soc 133:6659
Acknowledgments
The research leading to these results has received funding from the European Community’s Seventh Framework Programme (FP7/2007-2013) under Grant agreement No. 226716, through the Marie Curie Early Stage Training Network “MONET” (No. MEST-CT-2005-020908) and the EPSRC. The authors would also like to acknowledge the support during the experiments provided by the staff of BESSY II, in particular D. Batchelor and thank S. J. Jenkins and A. Ievins for making the results of their DFT calculations available.
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Eralp, T., Cornish, A., Shavorskiy, A. et al. The Study of Chiral Adsorption Systems Using Synchrotron-Based Structural and Spectroscopic Techniques: Stereospecific Adsorption of Serine on Au-Modified Chiral Cu{531} Surfaces. Top Catal 54, 1414–1428 (2011). https://doi.org/10.1007/s11244-011-9757-z
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DOI: https://doi.org/10.1007/s11244-011-9757-z