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Synthesis, structure, and spectroscopic and magnetic properties of lutetium(III) phthalocyanine derivatives: LuPc/sub 2/ x CH/sub 2/Cl/sub 2/ and (LuPc(OAc)(H/sub 2/O)/sup 2/) H/sub 2/O x 2CH/sub 3/OH

Journal Article · · Inorg. Chem.; (United States)
DOI:https://doi.org/10.1021/ic00214a016· OSTI ID:6149632
The bis(phthalocyaninato)lutetium(III) derivative LuPc/sub 2/ x CH/sub 2/Cl/sub 2/ (1, LuC/sub 65/H/sub 34/N/sub 16/Cl/sub 2/) and the (phthalocyaninato)lutetium(III) complex (LuPc(OAc)(H/sub 2/O)/sub 2/) x H/sub 2/O x 2CH/sub 3/OH (2, LuC/sub 36/H/sub 33/N/sub 8/O/sub 7/) were synthesized in boiling 1-hexanol with use of lutetium(III) acetate and 1,2-dicyanobenzene in the presence of 1,8-diazabicyclo(5.4.0)undec-7-ene and purified by chromatography. The visible spectroscopic properties are reported for both complexes. 1 crystallizes in the orthorhombic system with a = 28.242 (9) A, b = 22.877 (8) A, c = 8.050 (4) A, Z = 4, and space group Pnma. 2 belongs to the monoclinic system with a = 12.033 (3) A, b = 20.807 (6) A, c = 14.011 (3) A, ..beta.. = 95.34 (2)/sup 0/, space group P2/sub 1//n, and Z = 4. 1 is a sandwich type complex in which the lutetium atom is eightfold coordinated by the isoindole nitrogens (N/sub iso/) of two staggered phthalocyanine rings. 28 references, 5 figures, 6 tables.
Research Organization:
Universite Louis Pasteur, Strasbourg Cedex, France
OSTI ID:
6149632
Journal Information:
Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 24:20; ISSN INOCA
Country of Publication:
United States
Language:
English