Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Alan L. Balch"'
Publikováno v:
Crystal Growth & Design. 19:6743-6751
This investigation presents a systematic examination of the late transition metal octaethylporphyrins MII(OEP) with M = Co, Ni, Cu, and Zn as cocrystallization agents for C60. In each case, the ful...
Publikováno v:
Crystal Growth & Design. 16:447-455
Two related nickel(II) porphyrins, etioporphyrin-I (Etio-I) and octaethylporphyrin (OEP), were cocrystallized with C70 to produce the new cocrystal structures C70·Ni(Etio-I)·2C6H6 and C70·Ni(OEP)·2C6H6. Etio-I is a variant of OEP, where four alte
Publikováno v:
CrystEngComm. 12:866-871
X-Ray diffraction studies are reported for six forms of ClInIII(OEP) (OEP is the dianion of octaethylporphyrin): ClInIII(OEP), ClInIII(OEP)·1.5 benzene, ClInIII(OEP)·1.5 pyridine, ClInIII(OEP)·0.5p-dioxane·benzene, ClInIII(OEP)·1.5 chlorobenzene
Publikováno v:
Inorganic Chemistry. 47:1420-1427
Structural characterizations of three new mixed-metal endohedrals, GdSc2N@Ih-C80, Gd2ScN@Ih-C80, and TbSc2@Ih-C80, have been obtained by single-crystal X-ray diffraction on GdSc2N@Ih-C80·NiII(OEP)·2C6H6, Gd2ScN@Ih-C80·NiII(OEP)·2C6H6, and TbSc2N@
Publikováno v:
Journal of the American Chemical Society. 126:6379-6386
The results presented here show that the nature of the axial ligand can alter the distribution of electrons between the metal and the porphyrin in complexes where there is an oxygen atom replacing one of the meso protons. The complexes (1-MeIm)(2)Fe(
Publikováno v:
Canadian Journal of Chemistry. 79:922-929
Addition of copper(II) acetate to octaethyl(meso-hydroxy)porphyrin (H2OEPOH) in THF under a dinitrogen atmosphere produces CuII(OEPOH), which has been isolated as red crystals and shown to have a meso-hydroxyporphyrin structure by UV-vis and EPR spec
Publikováno v:
Journal of the American Chemical Society. 122:12478-12486
Treatment of iron(II) porphyrins, (py)2FeII(OEP), (py)2FeII(EtioP), (py)2FeII(DeuteroP), (py)2FeII(MesoP), and (py)2FeII(ProtoP), where OEP are the dianions of octaethylporphyrin, etio-1 porphyrin, deuteroporphyrin-IX dimethyl ester, mesoporphyrin-IX
Autor:
Shane L. Phillips, Bruce C. Noll, Alan L. Balch, and Pamela M. Van Calcar, Kalyani Maitra, David A. Costa, Marilyn M. Olmstead
Publikováno v:
Journal of the American Chemical Society. 121:7090-7097
Solutions of C60, C60O, or C70 and metal complexes of octaethylporphyrin (OEPH2) yield crystals that contain both the fullerene and the porphyrin. The structures of C60·2CoII(OEP)·CHCl3, C60·2ZnII(OEP)·CHCl3, and C60O·2CoII(OEP)·CHCl3 are isomo
Autor:
Alan L. Balch, Lechosław Latos-Grażyński, Jacek Wojaczyński, and Pamela M. Van Calcar, Piotr J. Chmielewski
Publikováno v:
Inorganic Chemistry. 38:3040-3050
The 1H NMR spectra of iron(III) complexes of dimeric 5,5‘-bis(10,15,20-triphenylporphyrin) [(TrPPH2)2], 5,5‘-bis(10,15,20-tris(p-methoxyphenyl)porphyrin) [(Tr(p-MeOP)PH2)2], and hybrid (TrPPH2)(Tr(...
Publikováno v:
Chemistry - A European Journal. 3:268-278
The nickel(I) and nickel(II) complexes of 5,20-bis(p-tolyl)-10, 15-diphenyl-21-oxaporphyrin (ODTDPPH) and 5,10,15,20-tetraphenyl-21, 23-dioxaporphyrin (O2 TPP) have been investigated. These oxa analogues of 5,10,15,20-tetraarylporphyrin, where one or