Reactivity of [Te 6 Fe 8 (CO) 24 ] 2− and Its Conversion to [Te 4 Fe 5 (CO) 14 ] 2−

Minghuey Shieh, Pao‐Fei ‐F Chen, Shie‐Ming ‐M Peng, Gene‐Hsiang ‐H Lee

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Whereas reaction of [PhCH 2 NMe 3 ] 2 |Te 6 Fe 8 (CO) 24 ] (1) in refluxing CH 2 CI 2 forms Fe 2 (CO) 6 (μ0‐) TeCH 2 Te), treatment of 1 with Ph 2 SnCl 2 or Mel gave the oxidation product Te 2 Fe 3 (CO) 9 . Oxidation of 1 with [Cu(CH 3 CN) 4 ]BF 4 afforded Te 2 Fe 3 (CO) 9 in good yield. Cluster 1 was converted to [PhCH 2 NMe 3 ][Te 4 Fe 5 (CO) 14 ] (2) in MeOH/CH 2 Cl 2 solution. Cluster 2 was structurally characterized by single‐crystal X‐ray diffraction and spectral methods. Complex 2 is composed of two Te 2 Fe 2 (CO) 6 fragments linked by one Fe(CO) 2 group. 2 crystallizes in the orthorhombic space group Pbcn with a = 13.351 (4) Å, b = 13.417 (4) Å, c = 26.077 (3) Å, V = 4671 (2) Å 3 , Z = 4.

Original languageEnglish
Pages (from-to)151-154
Number of pages4
JournalJournal of the Chinese Chemical Society
Volume41
Issue number2
DOIs
Publication statusPublished - 1994 Jan 1

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Carbon Monoxide
Oxidation
iron pentacarbonyl
Diffraction

Keywords

  • Iron chalcogenide
  • Tellurium‐iron carbonylate

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Reactivity of [Te 6 Fe 8 (CO) 24 ] 2− and Its Conversion to [Te 4 Fe 5 (CO) 14 ] 2− . / Shieh, Minghuey; Chen, Pao‐Fei ‐F; Peng, Shie‐Ming ‐M; Lee, Gene‐Hsiang ‐H.

In: Journal of the Chinese Chemical Society, Vol. 41, No. 2, 01.01.1994, p. 151-154.

Research output: Contribution to journalArticle

Shieh, Minghuey ; Chen, Pao‐Fei ‐F ; Peng, Shie‐Ming ‐M ; Lee, Gene‐Hsiang ‐H. / Reactivity of [Te 6 Fe 8 (CO) 24 ] 2− and Its Conversion to [Te 4 Fe 5 (CO) 14 ] 2− In: Journal of the Chinese Chemical Society. 1994 ; Vol. 41, No. 2. pp. 151-154.
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abstract = "Whereas reaction of [PhCH 2 NMe 3 ] 2 |Te 6 Fe 8 (CO) 24 ] (1) in refluxing CH 2 CI 2 forms Fe 2 (CO) 6 (μ0‐) TeCH 2 Te), treatment of 1 with Ph 2 SnCl 2 or Mel gave the oxidation product Te 2 Fe 3 (CO) 9 . Oxidation of 1 with [Cu(CH 3 CN) 4 ]BF 4 afforded Te 2 Fe 3 (CO) 9 in good yield. Cluster 1 was converted to [PhCH 2 NMe 3 ][Te 4 Fe 5 (CO) 14 ] (2) in MeOH/CH 2 Cl 2 solution. Cluster 2 was structurally characterized by single‐crystal X‐ray diffraction and spectral methods. Complex 2 is composed of two Te 2 Fe 2 (CO) 6 fragments linked by one Fe(CO) 2 group. 2 crystallizes in the orthorhombic space group Pbcn with a = 13.351 (4) {\AA}, b = 13.417 (4) {\AA}, c = 26.077 (3) {\AA}, V = 4671 (2) {\AA} 3 , Z = 4.",
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AU - Lee, Gene‐Hsiang ‐H

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N2 - Whereas reaction of [PhCH 2 NMe 3 ] 2 |Te 6 Fe 8 (CO) 24 ] (1) in refluxing CH 2 CI 2 forms Fe 2 (CO) 6 (μ0‐) TeCH 2 Te), treatment of 1 with Ph 2 SnCl 2 or Mel gave the oxidation product Te 2 Fe 3 (CO) 9 . Oxidation of 1 with [Cu(CH 3 CN) 4 ]BF 4 afforded Te 2 Fe 3 (CO) 9 in good yield. Cluster 1 was converted to [PhCH 2 NMe 3 ][Te 4 Fe 5 (CO) 14 ] (2) in MeOH/CH 2 Cl 2 solution. Cluster 2 was structurally characterized by single‐crystal X‐ray diffraction and spectral methods. Complex 2 is composed of two Te 2 Fe 2 (CO) 6 fragments linked by one Fe(CO) 2 group. 2 crystallizes in the orthorhombic space group Pbcn with a = 13.351 (4) Å, b = 13.417 (4) Å, c = 26.077 (3) Å, V = 4671 (2) Å 3 , Z = 4.

AB - Whereas reaction of [PhCH 2 NMe 3 ] 2 |Te 6 Fe 8 (CO) 24 ] (1) in refluxing CH 2 CI 2 forms Fe 2 (CO) 6 (μ0‐) TeCH 2 Te), treatment of 1 with Ph 2 SnCl 2 or Mel gave the oxidation product Te 2 Fe 3 (CO) 9 . Oxidation of 1 with [Cu(CH 3 CN) 4 ]BF 4 afforded Te 2 Fe 3 (CO) 9 in good yield. Cluster 1 was converted to [PhCH 2 NMe 3 ][Te 4 Fe 5 (CO) 14 ] (2) in MeOH/CH 2 Cl 2 solution. Cluster 2 was structurally characterized by single‐crystal X‐ray diffraction and spectral methods. Complex 2 is composed of two Te 2 Fe 2 (CO) 6 fragments linked by one Fe(CO) 2 group. 2 crystallizes in the orthorhombic space group Pbcn with a = 13.351 (4) Å, b = 13.417 (4) Å, c = 26.077 (3) Å, V = 4671 (2) Å 3 , Z = 4.

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