COMPARED BONDING GEOMETRIES OF C2H4 AND C3H6 ON K-COVERED PT(111) SURFACES

被引：19

作者：

CASSUTO, A

MANE, M

TOURILLON, G

PARENT, P

JUPILLE, J

机构：

[1] CNRS ST GOBAIN,SURFACE VERRE & INTERFACES LAB,F-93303 AUBERVILLIERS,FRANCE

[2] LURE,F-91405 ORSAY,FRANCE

来源：

SURFACE SCIENCE | 1993年 / 287卷 / pt A期

关键词：

D O I：

10.1016/0039-6028(93)90823-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

TDS, UPS and NEXAFS show that propylene is di-sigma-bonded on bare Pt(111) and pi-bonded on K-covered Pt(111) at 95 K. The C-C ''double-bond plane'' of di-sigma C3H6 is parallel to the surface (as it is for C2H4). In contrast, the bonding geometry of pi-bonded C3H6 is complex, with the C-C axis being not parallel to the surface (at variance with C2H4), but the three carbon atoms stay in the same plane.

引用

页码：460 / 464

页数：5

共 14 条

[1] MOLECULAR-ORBITAL SHIFTS OF PI-BONDED ETHYLENE ADSORBED ON PT(111) IN THE PRESENCE OF POTASSIUM ATOMS
CASSUTO, A
MANE, M
KRONNEBERG, V
JUPILLE, J
[J]. SURFACE SCIENCE, 1991, 251 : 1133 - 1137
[2] ETHYLENE MONOLAYER AND MULTILAYER ON PT(111) BELOW 52-K - DETERMINATION OF BOND LENGTHS BY NEAR-EDGE X-RAY FINE-STRUCTURE
CASSUTO, A
MANE, M
JUPILLE, J
[J]. SURFACE SCIENCE, 1991, 249 (1-3) : 8 - 14
[3] AMOUNT AND ORIENTATION OF PI-BONDED ETHYLENE FORMED AT 95-K ON K/PT(111) SURFACES (AND O/PT(111) SURFACES) - A TDS, UPS, XPS, AND NEXAFS STUDY
CASSUTO, A
MANE, M
JUPILLE, J
TOURILLON, G
PARENT, P
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (14) : 5987 - 5993
[4] THE EFFECT OF K, CS AND O ATOMS ON ETHYLENE ADSORPTION ON THE PT(111) SURFACE
CASSUTO, A
MANE, M
HUGENSCHMIDT, M
DOLLE, P
JUPILLE, J
[J]. SURFACE SCIENCE, 1990, 237 (1-3) : 63 - 71
[5] ETHYLENE-PI SPECIES ON BARE AND CESIATED PT(111) SURFACES
HUGENSCHMIDT, MB
DOLLE, P
JUPILLE, J
CASSUTO, A
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1989, 7 (06): : 3312 - 3316
[6] KIMURA K, 1981, HDB HE I PYHOTOELECT, P58
[7] CO-ADSORPTION OF POTASSIUM AND CO ON PT(111)
KISKINOVA, M
PIRUG, G
BONZEL, HP
[J]. SURFACE SCIENCE, 1983, 133 (2-3) : 321 - 343
[8] THE FORMATION AND DECOMPOSITION KINETICS OF ALKYLIDYNES ON PT(111)
OGLE, KM
CREIGHTON, JR
AKHTER, S
WHITE, JM
[J]. SURFACE SCIENCE, 1986, 169 (01) : 246 - 266
[9] CURVE FITTING ANALYSIS OF NEAR-EDGE CORE EXCITATION-SPECTRA OF FREE, ADSORBED, AND POLYMERIC MOLECULES
OUTKA, DA
STOHR, J
[J]. JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (06) : 3539 - 3554
[10] SALMERON M, 1982, J PHYS CHEM-US, V86, P26

← 1 2 →