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1
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33751060114
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Biologische Sonnenenergienutzung durch photosynthetische Wasserspaltung
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(1987)
Angewandte Chemie
, vol.99
, pp. 660-678
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Renger, G.1
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5
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0001444968
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Ein Strukturmodell für den wasseroxidierenden Mangancluster im Photosystem II
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See also a recent Highlight
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(1994)
Angewandte Chemie
, vol.106
, pp. 765
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Wieghardt, K.1
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9
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0000051997
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Die aktiven Zentren in manganhaltigen Metalloproteinen und anorganische Modellkomplexe
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(1989)
Angewandte Chemie
, vol.101
, pp. 1179-1198
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Wieghardt, K.1
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12
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84989580212
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(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 2445-2471
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Hendrickson, D.N.1
Christou, G.2
Schmitt, E.A.3
Libby, E.4
Baskin, J.S.5
Wang, S.6
Tsai, H.‐L.7
Vincent, J.B.8
Boyd, P.D.9
Huffman, J.C.10
Folting, K.11
Li, Q.12
Streib, W.E.13
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13
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0001590362
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O2-Erzeugung durch Oxidation von Wasser mit Mangankomplexen als Heterogenkatalysatoren
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Oxygen evolution with a solid dinuclear manganese complex [7a] or a dispersed manganese oxide [7b] has been reported. However, neither the reaction mechanism nor the reactive complex has been elucidated, (a)
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(1986)
Angewandte Chemie
, vol.98
, pp. 824-825
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Ramaraj, R.1
Kira, A.2
Kaneko, M.3
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16
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84989552270
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o‐Phenylene‐linked porphyrin dimers 1‐3 were prepared by the stepwise formation of the macrocycle under Lindsey conditions after major improvement of the synthetic route.
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19
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84989556365
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The applied porphyrin monomers corresponding to the dimers 1‐3 are the manganese complexes of 5,10,15,20‐tetrakis(4‐tert‐butylphenyl)‐21H,23H‐porphin (tBuPP), 5,10,15,20‐tetrakis(2,4,6‐trimethylphenyl)‐21H,23H‐porphin (TMP), and 5,10,15,20‐tetrakis(pentafluorophenyl)‐21H,23H‐porphin (PFPP), respectively.
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20
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84989582724
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+:[MntBuPP] 0.89, 1.20; [MnTMP] 0.75, 0.94; 1 0.81, 0.97, 1.30; 2 0.86, 1.00. Clear reversible waves were not obtained for [MnPFPP] and 3.
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21
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84989582346
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2O. Evolved oxygen was analyzed by a Clark‐type oxygen electrode (YSI‐5531).
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23
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84989550049
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2 was not detected by mass spectrometry.
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27
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84989541876
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−1 for the observed solvent system with ferrocene as a standard compound. In consideration of the higher molecular weight of 3, n and D for 3 should be smaller than those of ferrocene and the actual n should be larger than that estimated.
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28
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84989580163
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Under the same conditions the Levich plot of the corresponding monomer [MnPFPP] gave n = 1.8.
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