Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato] bis[cis-diammine-platinum(II)] hexaperchlorate dihydrate: A head-to-tail isomer

Ken Sakai, Yoshimi Yokoyama, Hideki Hama, Kaoru Kato, Yoshie Lkuta, Taro Tsubomura, Tomoaki Tanase

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

In the title compound, [Pt2(μ-C14H 16N3)4](ClO4)6·- 2H2O, the diplatinum(II) cation is found to be a head-to-tail isomer. The intradimer Pt-Pt distance [3.0304 (7) Å] is much shorter than the value of 3.0852 (13) Å reported for the analogous cis-diammineplatinum(II) dimer bridged by 2-(N′-methyl-4,4′-bipyridinium-1-yl)acetamidates [Sakai, Ikuta, Tsubomura, Kato, Yokoyama, Kajiwara & Ito (2003). Acta Cry st. E59, m780-m783], showing that the electron density at the metal centers is higher in the title system than in the previously reported system. The shortest interdimer Pt⋯Pt distance is 8.4585 (8) Å.

Original languageEnglish
Pages (from-to)m664-m667
JournalActa Crystallographica Section E: Structure Reports Online
Volume60
Issue number5
DOIs
Publication statusPublished - May 1 2004
Externally publishedYes

Fingerprint

Platinum
Isomers
Dimers
Cisplatin
Carrier concentration
Cations
platinum
isomers
Positive ions
Metals
Electrons
dimers
cations
metals
perchlorate

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato] bis[cis-diammine-platinum(II)] hexaperchlorate dihydrate : A head-to-tail isomer. / Sakai, Ken; Yokoyama, Yoshimi; Hama, Hideki; Kato, Kaoru; Lkuta, Yoshie; Tsubomura, Taro; Tanase, Tomoaki.

In: Acta Crystallographica Section E: Structure Reports Online, Vol. 60, No. 5, 01.05.2004, p. m664-m667.

Research output: Contribution to journalArticle

Sakai, Ken ; Yokoyama, Yoshimi ; Hama, Hideki ; Kato, Kaoru ; Lkuta, Yoshie ; Tsubomura, Taro ; Tanase, Tomoaki. / Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato] bis[cis-diammine-platinum(II)] hexaperchlorate dihydrate : A head-to-tail isomer. In: Acta Crystallographica Section E: Structure Reports Online. 2004 ; Vol. 60, No. 5. pp. m664-m667.
@article{6ab8c79a010442c9af54fbe201ad8de6,
title = "Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato] bis[cis-diammine-platinum(II)] hexaperchlorate dihydrate: A head-to-tail isomer",
abstract = "In the title compound, [Pt2(μ-C14H 16N3)4](ClO4)6·- 2H2O, the diplatinum(II) cation is found to be a head-to-tail isomer. The intradimer Pt-Pt distance [3.0304 (7) {\AA}] is much shorter than the value of 3.0852 (13) {\AA} reported for the analogous cis-diammineplatinum(II) dimer bridged by 2-(N′-methyl-4,4′-bipyridinium-1-yl)acetamidates [Sakai, Ikuta, Tsubomura, Kato, Yokoyama, Kajiwara & Ito (2003). Acta Cry st. E59, m780-m783], showing that the electron density at the metal centers is higher in the title system than in the previously reported system. The shortest interdimer Pt⋯Pt distance is 8.4585 (8) {\AA}.",
author = "Ken Sakai and Yoshimi Yokoyama and Hideki Hama and Kaoru Kato and Yoshie Lkuta and Taro Tsubomura and Tomoaki Tanase",
year = "2004",
month = "5",
day = "1",
doi = "10.1107/S1600536804009523",
language = "English",
volume = "60",
pages = "m664--m667",
journal = "Acta Crystallographica Section E: Structure Reports Online",
issn = "1600-5368",
publisher = "International Union of Crystallography",
number = "5",

}

TY - JOUR

T1 - Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato] bis[cis-diammine-platinum(II)] hexaperchlorate dihydrate

T2 - A head-to-tail isomer

AU - Sakai, Ken

AU - Yokoyama, Yoshimi

AU - Hama, Hideki

AU - Kato, Kaoru

AU - Lkuta, Yoshie

AU - Tsubomura, Taro

AU - Tanase, Tomoaki

PY - 2004/5/1

Y1 - 2004/5/1

N2 - In the title compound, [Pt2(μ-C14H 16N3)4](ClO4)6·- 2H2O, the diplatinum(II) cation is found to be a head-to-tail isomer. The intradimer Pt-Pt distance [3.0304 (7) Å] is much shorter than the value of 3.0852 (13) Å reported for the analogous cis-diammineplatinum(II) dimer bridged by 2-(N′-methyl-4,4′-bipyridinium-1-yl)acetamidates [Sakai, Ikuta, Tsubomura, Kato, Yokoyama, Kajiwara & Ito (2003). Acta Cry st. E59, m780-m783], showing that the electron density at the metal centers is higher in the title system than in the previously reported system. The shortest interdimer Pt⋯Pt distance is 8.4585 (8) Å.

AB - In the title compound, [Pt2(μ-C14H 16N3)4](ClO4)6·- 2H2O, the diplatinum(II) cation is found to be a head-to-tail isomer. The intradimer Pt-Pt distance [3.0304 (7) Å] is much shorter than the value of 3.0852 (13) Å reported for the analogous cis-diammineplatinum(II) dimer bridged by 2-(N′-methyl-4,4′-bipyridinium-1-yl)acetamidates [Sakai, Ikuta, Tsubomura, Kato, Yokoyama, Kajiwara & Ito (2003). Acta Cry st. E59, m780-m783], showing that the electron density at the metal centers is higher in the title system than in the previously reported system. The shortest interdimer Pt⋯Pt distance is 8.4585 (8) Å.

UR - http://www.scopus.com/inward/record.url?scp=18444404023&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=18444404023&partnerID=8YFLogxK

U2 - 10.1107/S1600536804009523

DO - 10.1107/S1600536804009523

M3 - Article

AN - SCOPUS:18444404023

VL - 60

SP - m664-m667

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

SN - 1600-5368

IS - 5

ER -