POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*

WANG Yunpu; JIA Chengguo; FENG Hanyu

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POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*

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- POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*
- POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*
- 高分子科学（英文版） 1992年10卷第1期页码：89-93
- Affiliations：
  
  1. Department of Chemistry, Northwest Normal University,Lanzhou,730070
  2.   Northwest Normal University
  3.   Lanzhou
  4.   730070
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1992-03-20
- Accepted：
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[1]王云普,贾成国,冯罕玉.POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO_3 (CO)_(12) (μ_3-AuPph_2CH_2■-■)[J].Chinese Journal of Polymer Science,1992,{4}(01):89-93.

WANG Yunpu, JIA Chengguo, FENG Hanyu. POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*[J]. 1992, 10(1): 89-93.
[1]王云普,贾成国,冯罕玉.POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO_3 (CO)_(12) (μ_3-AuPph_2CH_2■-■)[J].Chinese Journal of Polymer Science,1992,{4}(01):89-93. DOI：

WANG Yunpu, JIA Chengguo, FENG Hanyu. POLYMER-SUPPORTED CLUSTER II SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMERSUPPORTED HETEROPENTAMETALLIC CLUSTER FeCO3 (CO)12 (μ3-AuPph2CH2■-■)*[J]. 1992, 10(1): 89-93. DOI：

摘要

正

The polymer-supported cluster FeCo3 （CO）

（μ3-AuPph

）（4） has been synthesized through reaction of CH

PAuCl with the cluster anion FeCo

（CO）

. They are characterized through IR spectra

electronic spectra and XPS

with homogenous analog FeCo

（CO）

（μ3-AuPph

）（3） as reference compound. The cluster （3） and the polymer-supported cluster （4） are good catalysts for hydroformylation of olefins. They have better activity and selectivity than the cluster （1） and （2）.The supported cluster （4） is more stable and has catalytic activity at higher temperature than its homogeneous analog （3）. From the metal core level binding energies in XPS and λ

max

in electronic spectra

it is found that the metal-metal bonds in （4） are reinforced bypolymer supporter. The cluster （3） and （4） can be reused

and possibly do not fragment to one metal species in the course of catalytic reaction.

Abstract

The polymer-supported cluster FeCo3 （CO）

（μ3-AuPph

）（4） has been synthesized through reaction of CH

PAuCl with the cluster anion FeCo

（CO）

. They are characterized through IR spectra

electronic spectra and XPS

with homogenous analog FeCo

（CO）

（μ3-AuPph

max

in electronic spectra

it is found that the metal-metal bonds in （4） are reinforced bypolymer supporter. The cluster （3） and （4） can be reused

and possibly do not fragment to one metal species in the course of catalytic reaction.

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