Surface coordination chemistry:: Dihydrogen versus hydride complexes on RuO2(110)

被引：77

作者：

Wang, JH ^{[1
]}

Fan, CY ^{[1
]}

Sun, Q ^{[1
]}

Reuter, K ^{[1
]}

Jacobi, K ^{[1
]}

Scheffler, M ^{[1
]}

Ertl, G ^{[1
]}

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 19期

关键词：

ab initio calculation; hydrogen; ruthenium oxide; surface chemistry; vibrational spectroscopy;

D O I：

10.1002/anie.200250659

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Both atomic and molecular hydrogen are found to chemisorb together at the rutilestructure RuO2(110) single crystal surface (depicted) at 85 K. The combination of low-temperature ultrahigh vacuum vibrational spectroscopy in conjunction with DFT calculations provides detailed insight into the coordination chemistry of a solid oxide surface (O: green, Ru: violet).

引用

页码：2151 / 2154

页数：4

共 19 条

[1]

BLAHA P, 1999, WIEN97 TU

[2]

BRUNNER H, 1996, APPL HOMOGENEOUS CAT, P201

[3] INTERACTION OF HYDROGEN WITH SOLID-SURFACES [J].

CHRISTMANN, K .

SURFACE SCIENCE REPORTS, 1988, 9 (1-3) :1-163

[4] CLASSICAL (M = OS) AND NONCLASSICAL (M = FE, RU) POLYHYDRIDE STRUCTURES FOR THE COMPLEXES MH4(PR3)3 [J].

CRABTREE, RH ;

HAMILTON, DG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (11) :3124-3125

[5]

CRABTREE RH, 1993, ANGEW CHEM INT EDIT, V32, P789, DOI 10.1002/anie.199307891

[6]

CRABTREE RH, 1993, ANGEW CHEM, V105, P828

[7] The oxidation of CO on RuO2(110) at room temperature [J].

Fan, CY ;

Wang, J ;

Jacobi, K ;

Ertl, G .

JOURNAL OF CHEMICAL PHYSICS, 2001, 114 (22) :10058-10062

[8] VIBRATIONAL AND ROTATIONAL MODES OF PHYSISORBED H-2 AND N(2) ON AG(111) SURFACES [J].

GRUYTERS, M ;

JACOBI, K .

CHEMICAL PHYSICS LETTERS, 1994, 225 (4-6) :309-314

[9] Characterization of various oxygen species on an oxide surface:: RuO2(110) [J].

Kim, YD ;

Seitsonen, AP ;

Wendt, S ;

Wang, J ;

Fan, C ;

Jacobi, K ;

Over, H ;

Ertl, G .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (18) :3752-3758

[10] CHARACTERIZATION OF THE 1ST EXAMPLES OF ISOLABLE MOLECULAR-HYDROGEN COMPLEXES, MO(CO)3(PCY3)2(H2), W(CO)3(PCY3)2(H2),MO(CO)3 (PI-PR3)2(H2),W(CO)3(PI-PR3)2(H2) - EVIDENCE FOR A SIDE-ON BONDED H-2 LIGAND [J].

KUBAS, GJ ;

RYAN, RR ;

SWANSON, BI ;

VERGAMINI, PJ ;

WASSERMAN, HJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (02) :451-452

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