FORMATION OF CHINI TYPE-PT-CO COMPLEXES IN BASIC ZEOLITES

被引：49

作者：

DEMALLMANN, A

BARTHOMEUF, D

机构：

[1] Laboratoire de Réactivité de Surface et Structure, URA 1106, CNRS, Université P. et M. Curie, Paris Cedex 05, 75252

来源：

CATALYSIS LETTERS | 1990年 / 5卷 / 03期

关键词：

Carbonyl complexes; encapsulated species; Pt-CO complexes;

D O I：

10.1007/BF00764674

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：

Colored samples are obtained upon CO reaction at room temperature with Pt2+ ions incorporated in basic zeolites such as PtNaY and PtCsNaX. Their characterization, carried out by UV-visible and infrared spectroscopy, show strong analogies with Chini complexes. This suggests that complexes [Pt3(CO3(μ2CO)3]2-n of the Chini type may be formed and stabilized in the supercages of basic zeolites. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：293 / 300

页数：8

共 20 条

[1] GENERAL HYPOTHESIS ON ZEOLITES PHYSICOCHEMICAL PROPERTIES - APPLICATIONS TO ADSORPTION, ACIDITY, CATALYSIS, AND ELECTROCHEMISTRY [J].

BARTHOMEUF, D .

JOURNAL OF PHYSICAL CHEMISTRY, 1979, 83 (02) :249-256

[2]

BENTAARIT Y, UNPUB

[3] AN INFRARED SPECTROSCOPIC STUDY OF ADSORPTION OF WATER AND CARBON DIOXIDE BY LINDE MILECULAR SIEVE X [J].

BERTSCH, L ;

HABGOOD, HW .

JOURNAL OF PHYSICAL CHEMISTRY, 1963, 67 (08) :1621-&

[4] PLATINUM-ZEOLITE INTERACTIONS IN ALKALINE L-ZEOLITES - CORRELATIONS BETWEEN CATALYTIC ACTIVITY AND PLATINUM STATE [J].

BESOUKHANOVA, C ;

GUIDOT, J ;

BARTHOMEUF, D ;

BREYSSE, M ;

BERNARD, JR .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1981, 77 :1595-1604

[5] SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF PLATINUM CARBONYL CLUSTER DIANIONS, [PT3(CO)3(MU2-CO)3]N2-(N=2,3,4,5) - NEW SERIES OF INORGANIC OLIGOMERS [J].

CALABRESE, JC ;

DAHL, LF ;

CHINI, P ;

LONGONI, G ;

MARTINENGO, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (08) :2614-2616

[6]

CHINI P, 1979, GAZZ CHIM ITAL, V109, P225

[7] HALOGENO-CARBONYL AND -NITROSYL COMPLEXES OF PLATINUM METALS AND THEIR VIBRATIONAL SPECTRA [J].

CLEARE, MJ ;

GRIFFITH, WP .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1969, (03) :372-&

[8]

GALLEZOT P, 1977, 6TH P INT C CAT LOND, P696

[9] INFRARED-SPECTRA OF CARBON-MONOXIDE CHEMISORBED ON SUPPORTED PLATINUM AGGREGATES PREPARED FROM PT CARBONYL CLUSTER COMPOUNDS [J].

ICHIKAWA, M .

CHEMISTRY LETTERS, 1976, (04) :335-338

[10] SYNTHESIS AND CHEMICAL CHARACTERIZATION OF PLATINUM CARBONYL DIANIONS [PT3(CO)6]N2-(N= - 10,6,5,4,3,2,1) - NEW SERIES OF INORGANIC OLIGOMERS [J].

LONGONI, G ;

CHINI, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (23) :7225-7231

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