Dinuclear Mn(II), Ni(II), and Zn(II) complexes bridged by Bis(p-nitrophenyl) phosphate ion

Relevance to bimetallic phosphodiesterase

Hitomi Shiraishi, Reiko Jikido, Kanako Matsufuji, Tatsuaki Nakanishi, Takuya Shiga, Masaaki Ohba, Ken Sakai, Hiroshi Kitagawa, Hisashi Okawa

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

2,6-Bis[N,N-di(2-pyridylmethyl)aminomethyl]-4-methylphenol (Hbpmp) has afforded dinuclear Mn(II), Ni(II), and Zn(II) complexes with two bis(p-nitrophenyl) phosphate (BNP-) ions, [M2(bpmp)(bnp) 2]ClO4 (M = Mn (1), Ni (2), Zn (3)). The structure of 1 · 2MeCN has been determined by the single crystal X-ray method. It has a dinuclear core structure bridged by the phenolic oxygen atom of bpmp- and two BNP- ions. Each metal center has a pseudo octahedral geometry with an average Mn-to-donor bond distance of 2.207 Å. Physicochemical properties of 1-3 are studied and their relevance to biological phosphodiesterase is discussed.

Original languageEnglish
Pages (from-to)1072-1076
Number of pages5
JournalBulletin of the Chemical Society of Japan
Volume78
Issue number6
DOIs
Publication statusPublished - Jun 15 2005

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Phosphoric Diester Hydrolases
Ions
Metals
Single crystals
Oxygen
X rays
Atoms
Geometry
bis(4-nitrophenyl)phosphate
perchlorate
4-cresol

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Dinuclear Mn(II), Ni(II), and Zn(II) complexes bridged by Bis(p-nitrophenyl) phosphate ion : Relevance to bimetallic phosphodiesterase. / Shiraishi, Hitomi; Jikido, Reiko; Matsufuji, Kanako; Nakanishi, Tatsuaki; Shiga, Takuya; Ohba, Masaaki; Sakai, Ken; Kitagawa, Hiroshi; Okawa, Hisashi.

In: Bulletin of the Chemical Society of Japan, Vol. 78, No. 6, 15.06.2005, p. 1072-1076.

Research output: Contribution to journalArticle

Shiraishi, Hitomi ; Jikido, Reiko ; Matsufuji, Kanako ; Nakanishi, Tatsuaki ; Shiga, Takuya ; Ohba, Masaaki ; Sakai, Ken ; Kitagawa, Hiroshi ; Okawa, Hisashi. / Dinuclear Mn(II), Ni(II), and Zn(II) complexes bridged by Bis(p-nitrophenyl) phosphate ion : Relevance to bimetallic phosphodiesterase. In: Bulletin of the Chemical Society of Japan. 2005 ; Vol. 78, No. 6. pp. 1072-1076.
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abstract = "2,6-Bis[N,N-di(2-pyridylmethyl)aminomethyl]-4-methylphenol (Hbpmp) has afforded dinuclear Mn(II), Ni(II), and Zn(II) complexes with two bis(p-nitrophenyl) phosphate (BNP-) ions, [M2(bpmp)(bnp) 2]ClO4 (M = Mn (1), Ni (2), Zn (3)). The structure of 1 · 2MeCN has been determined by the single crystal X-ray method. It has a dinuclear core structure bridged by the phenolic oxygen atom of bpmp- and two BNP- ions. Each metal center has a pseudo octahedral geometry with an average Mn-to-donor bond distance of 2.207 {\AA}. Physicochemical properties of 1-3 are studied and their relevance to biological phosphodiesterase is discussed.",
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AU - Shiraishi, Hitomi

AU - Jikido, Reiko

AU - Matsufuji, Kanako

AU - Nakanishi, Tatsuaki

AU - Shiga, Takuya

AU - Ohba, Masaaki

AU - Sakai, Ken

AU - Kitagawa, Hiroshi

AU - Okawa, Hisashi

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AB - 2,6-Bis[N,N-di(2-pyridylmethyl)aminomethyl]-4-methylphenol (Hbpmp) has afforded dinuclear Mn(II), Ni(II), and Zn(II) complexes with two bis(p-nitrophenyl) phosphate (BNP-) ions, [M2(bpmp)(bnp) 2]ClO4 (M = Mn (1), Ni (2), Zn (3)). The structure of 1 · 2MeCN has been determined by the single crystal X-ray method. It has a dinuclear core structure bridged by the phenolic oxygen atom of bpmp- and two BNP- ions. Each metal center has a pseudo octahedral geometry with an average Mn-to-donor bond distance of 2.207 Å. Physicochemical properties of 1-3 are studied and their relevance to biological phosphodiesterase is discussed.

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