New partially oxidized 1-D platinum chain complexes consisting of carboxylate-bridged cis-diammineplatinum dimer cations

Ken Sakai; Eri Ishigami; Yosuke Konno; Takashi Kajiwara; Tasuku Ito

doi:10.1021/ja0275461

New partially oxidized 1-D platinum chain complexes consisting of carboxylate-bridged cis-diammineplatinum dimer cations

Ken Sakai, Eri Ishigami, Yosuke Konno, Takashi Kajiwara, Tasuku Ito

Research output: Contribution to journal › Article › peer-review

52 Citations (Scopus)

Abstract

The first/second examples of partially oxidized 1-D platinum chain compounds consisting of cationic dimer units have been obtained from electro-oxidation of an aqueous solution containing cis-[Pt(NH₃)₂(OH₂)₂]²⁺ and acetate/propionate. The analytical and crystallographic studies reveal the mixed-valency of Pt(2.2+)_α. The XPS confirms the presence of both Pt(II) and Pt(III). The solid-state physical measurements reveal that they are diamagnetic semiconductors and display a fairly broad, low-energy absorption band in the range of 500-3200 nm.

Original language	English
Pages (from-to)	12088-12089
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	124
Issue number	41
DOIs	https://doi.org/10.1021/ja0275461
Publication status	Published - Oct 16 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja0275461

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abstract = "The first/second examples of partially oxidized 1-D platinum chain compounds consisting of cationic dimer units have been obtained from electro-oxidation of an aqueous solution containing cis-[Pt(NH3)2(OH2)2]2+ and acetate/propionate. The analytical and crystallographic studies reveal the mixed-valency of Pt(2.2+)α. The XPS confirms the presence of both Pt(II) and Pt(III). The solid-state physical measurements reveal that they are diamagnetic semiconductors and display a fairly broad, low-energy absorption band in the range of 500-3200 nm.",

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AU - Sakai, Ken

AU - Ishigami, Eri

AU - Konno, Yosuke

AU - Kajiwara, Takashi

AU - Ito, Tasuku

PY - 2002/10/16

Y1 - 2002/10/16

N2 - The first/second examples of partially oxidized 1-D platinum chain compounds consisting of cationic dimer units have been obtained from electro-oxidation of an aqueous solution containing cis-[Pt(NH3)2(OH2)2]2+ and acetate/propionate. The analytical and crystallographic studies reveal the mixed-valency of Pt(2.2+)α. The XPS confirms the presence of both Pt(II) and Pt(III). The solid-state physical measurements reveal that they are diamagnetic semiconductors and display a fairly broad, low-energy absorption band in the range of 500-3200 nm.

AB - The first/second examples of partially oxidized 1-D platinum chain compounds consisting of cationic dimer units have been obtained from electro-oxidation of an aqueous solution containing cis-[Pt(NH3)2(OH2)2]2+ and acetate/propionate. The analytical and crystallographic studies reveal the mixed-valency of Pt(2.2+)α. The XPS confirms the presence of both Pt(II) and Pt(III). The solid-state physical measurements reveal that they are diamagnetic semiconductors and display a fairly broad, low-energy absorption band in the range of 500-3200 nm.

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New partially oxidized 1-D platinum chain complexes consisting of carboxylate-bridged cis-diammineplatinum dimer cations

Abstract

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