Syntheses and Photochemical Properties of Trimanganese Complexes Containing Naphtyl Moieties

  • Shigenobu Yano
  • Misaki Nakai
  • Hiromi Ohi
  • Takuzo Funabiki
  • Rika Tanaka
  • Isamu Kinoshita
  • Makoto Obata
Conference paper

Abstract

Two trinuclear manganese complexes, [Mn3(μ3–O)(μ–O2CCH2-1-naph)6(py)3] (1) and [Mn33–O)(μ–O2CCH2 2-naph)6(py)3] (2) (1 or 2-naph-CH2CO2H = 1 or 2-naphtylacetic acid, py = pyridine), were synthesized and characterized by elemental analysis, EXAFS analysis, and X-ray crystallography. Their electrochemical and photochemical behaviors were investigated by cyclic voltammetry (CV), electron absorption spectroscopy, and emission spectroscopy.

Keywords

Manganese cluster trinuclear complex PSII OEC model complex mixed-valence state photochemical property luminescence 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Ferreira KN, Lverson TM, Maghlaoui K, Barber J, Iwata S (2004) Architecture of the photosynthetic oxygen-evolving center. Science 303:1831-1838.PubMedCrossRefGoogle Scholar
  2. Libby E, McClusker JK, Schmitt EA, Folting K, Hendrickson DN, Christou G (1991) Preparation and properties of models for the photosynthetic water oxidation center: Spin frustration in the [Mn4O2(O2CR)7(pic)]− AnionInorg Chem 30:3486-3495.Google Scholar
  3. Mukhopadhyay S, Armstrong WH, Bhaduri S, Armstrong WH (2004) Manganese clusters with relevance to Photosystem II. Chem Rev 104:3981-4026.PubMedCrossRefGoogle Scholar
  4. Nakai M, Funabiki T, Ohtsuki C, Harada M, Ichimura A, Tanaka R, Kinoshita I, Mikuriya M, Benten H,Ohkita H, Ito S, Obata M, Yano S (2006) Structure and photochemical properties of (m-alkoxo)bis(m-carboxylato)diruthenium complexes with naphtylac-etate ligands. Inorg Chem 45:3048-3056.PubMedCrossRefGoogle Scholar
  5. Obata M, Tanihara N, Nakai M, Harada M, Akimoto S, Yamazaki I, Ichimura A, Kinoshita I, Mikuriya M, Hoshino M, Yano S (2004) Electro- and photochemical properties of (µ-alkoxo)bis(µ-carboxylate)diruthenium complex having two tetraphenylporphynate zinc(II)moieties. Dalton Trans 3283-3287.Google Scholar
  6. Picraux LB, Weldon BT, McClusker J (2003) Intramolecular excimer formation in a naphthalene-appended dinuclear iron-oxo complex. Inorg Chem 42:273-282.PubMedCrossRefGoogle Scholar
  7. Ribas J, Albela B, Stoeckli-Evans H, Christou G (1997) Synthesis and magnetic properties of six new trinuclear oxo-centered manganese complexes of general formula [Mn3O(X-benzoate)6L3] (X = 2-F, 2-Cl, 2-Br, 2-F, 3-F, 3-Cl, 3-Br; L = pyridine or water) and crystalstructures of the 2-F, 3-Cl, and 3-Br complexes. Inorg Chem 36:2352-2360.PubMedCrossRefGoogle Scholar
  8. Tanase T, Tamakoshi S, Doi M, Mikuriya M, Sakuri H, Yano S (2003) Novel MnIIMnIIIMnII Trinuclear complexes with carbohydrate bridges derived from seven-coordinate manganase(II) complexes with N-glycoside. Inorg Chem 39:692-704.CrossRefGoogle Scholar
  9. Vincent JB, Chang HR, Folting K, Huffman J, Christou G, Hendrickson DN (1987) Preparation and physical properties of trinuclear oxo-centered manganese complexes of the general formulation [Mn3O(O2CR)6L3]0,+ (R = Me or Ph; L = a neutral donor group) and thecrystal structures of [Mn3O(O2CMe)6(pyr)3](pyr) and [Mn3O(O2CPh)6(pyr)2(H2O)].0.5 MeCN. J Am Chem Soc 109:5703-5711.CrossRefGoogle Scholar
  10. Vincent JB, Christmas C, Chang HR, Li Q, Boyd PDW, Huffman JC, Hendrickson DN, Christou G (1989) Modeling the photosynthesis water oxidation center. preparation and properties of tetranuclear manga- nese complexes containing [Mn4O2]6+,7+,8+ cores and the crystal structures of Mn4O2(O2CMe)(bipy)2 and [Mn4O2(O2CMe)7(bipy)2](ClO4). J Am Chem Soc 111:2086-2097.CrossRefGoogle Scholar
  11. Vincent JB, Tsai HL, Blackman A, Wang S, Boyd, PDW, Folting K, Huffman JC, Lobkovsky EB, Hendrickson DN, Christou G (1993) Modeling of the manganese catalase enzymes. Dinuclear manganese(III) com- plexes with the [Mn2(µ-O)(µ-O2CR)2]2+ core and terminal monodentate ligands: Preparation and properties of [Mn2O(O2CR)2X2(bpy)2] (X = Cl−, N3−, H2O). J AmChem Soc 115:12353-12361.CrossRefGoogle Scholar
  12. Wieghardt K, Bossek U, Ventur D, Weiss J (1985) Assembly and structure characterization of binuclear µ-oxo- di-µ-acetate bridged complexes of manganese(III). Analogues of the di-iron(III) centre in hemerythrin. J Chem Soc Chem Commun 6:347-349.CrossRefGoogle Scholar

Copyright information

© Springer Science + Business Media, B.V. 2008

Authors and Affiliations

  • Shigenobu Yano
    • 1
  • Misaki Nakai
    • 1
  • Hiromi Ohi
    • 1
  • Takuzo Funabiki
    • 1
  • Rika Tanaka
    • 2
  • Isamu Kinoshita
    • 2
  • Makoto Obata
    • 1
  1. 1.Division of Material Science, Graduate School of Humanities and SciencesNara Women’s UniversityKitauoyanishimachiJapan
  2. 2.Department of Material Science, Graduate School of ScienceOsaka City UniversitySumiyoshi-ku, OsakaJapan

Personalised recommendations