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Synthesis, characterization, and X-ray crystal structure of a trimetallic diporphyrin complex

✍ Scribed by L.Keith Woo; Mannar R. Maurya; Robert A. Jacobson; Sharon L. Ringrose

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
390 KB
Volume
212
Category
Article
ISSN
0020-1693

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✦ Synopsis

Treatment of two equivalents of crs-5,15-bis(o-[2-nicotinoylamido]phenyl-2,8,12,18-tetraethyl-3,7,13,17-tetramethy~porphyrinato nickel(II), [Ni(DPE)-(NH-CO-py)& with M(DMSO),, in methanol produces trmuclear complexes, [Ni(DPE)-(NH-CO-py)&M(ClO& where M is Pd or Pt. The trinuclear Ni,Pd complex crystallizes from CHCI, to yield an octasolvate. An X-ray structure determmation for [Ni0,N,C,,H&Pd(C104),~8HCCls was carried out. Crystal data are as follows: monoclinic, K&/n (No. 14), a = 14.378(7), b =23.413(6), c = 21.140(6) A, p= 105.30(3)", I'= 6865(4) A3, Z = 2, R = 0.076 and R, = 0.082.

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