TY - JOUR
T1 - Synthesis and characterization of metal-centered, six-membered, mixed-valent, heterometallic wheels of iron, manganese, and indium
AU - Saalfrank, Rolf W.
AU - Prakash, Raju
AU - Maid, Harald
AU - Hampel, Frank
AU - Heinemann, Frank W.
AU - Trautwein, Alfred X.
AU - Böttger, Lars H.
PY - 2006/3/8
Y1 - 2006/3/8
N2 - Heptanuclear metal-centered, six-membered. mixed-valent, heterometallic wheels 1-3 of iron, manganese, and indium were prepared in a one-pot reaction from N-benzyldiethanolamine (H2L1), cesium carbonate, [PPh4]2[MnCl4], and FeCl3 or InCl3. All three complexes were characterized by the combination of elemental analysis, FAB mass spectroscopy, X-ray diffrac tion and cyclic voltammetry. and in the case of 1 additionally by Mössbauer spectroscopy. In 1, four MnII ions in the periphery are arranged in pairs alternating with one FeIII ion each, with an FeIII ion located in the center. In 2, three MnII ions alternate with three InIII ions, whereas in 3, four InIII ions are arranged in pairs and alternate with one MnII ion each. In 2 and 3 an Mn II ion is encapsulated in the center.
AB - Heptanuclear metal-centered, six-membered. mixed-valent, heterometallic wheels 1-3 of iron, manganese, and indium were prepared in a one-pot reaction from N-benzyldiethanolamine (H2L1), cesium carbonate, [PPh4]2[MnCl4], and FeCl3 or InCl3. All three complexes were characterized by the combination of elemental analysis, FAB mass spectroscopy, X-ray diffrac tion and cyclic voltammetry. and in the case of 1 additionally by Mössbauer spectroscopy. In 1, four MnII ions in the periphery are arranged in pairs alternating with one FeIII ion each, with an FeIII ion located in the center. In 2, three MnII ions alternate with three InIII ions, whereas in 3, four InIII ions are arranged in pairs and alternate with one MnII ion each. In 2 and 3 an Mn II ion is encapsulated in the center.
UR - http://www.scopus.com/inward/record.url?scp=33644885257&partnerID=8YFLogxK
U2 - 10.1002/chem.200501497
DO - 10.1002/chem.200501497
M3 - Journal articles
C2 - 16470618
AN - SCOPUS:33644885257
SN - 0947-6539
VL - 12
SP - 2428
EP - 2433
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
IS - 9
ER -