Synthesis, characterization and crystal structures of neutral mono- and di-nuclear lanthanide(III) porphyrinate complexes

Wai Kwok Wong; Lilu Zhang; Feng Xue; Thomas C.W. Mak

doi:10.1039/a903127h

Synthesis, characterization and crystal structures of neutral mono- and di-nuclear lanthanide(III) porphyrinate complexes

Wai Kwok Wong^*
, Lilu Zhang
, Feng Xue
, Thomas C.W. Mak

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

40 Citations (Scopus)

Abstract

The interaction of 5,10,15,20-tetrakis(p-tolyl)porphyrin (H₂TTP) and 5,10,15,20-tetraphenylporphyrin (H₂TPP) with an excess of Y^III[N(SiMe₃)₂] ₃·x[LiCl(THF)]₃, generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral monoporphyrinate complexes [Y^III(TTP)(Cl){(CH₃OCH₂CH₂) ₂O}] 1 and [Y^III(TPP)(Cl)(H₂O)(THF)] 2, respectively. However, the interaction of 5,10,15,20-tetrakis(p-methoxyphenyl)porphyrin (H₂TMPP), H₂TTP and H₂TPP with an excess of Yb^III(NPh₂)₃·x[LiCl(THF)₃], generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral hydroxide-bridged dinuclear porphyrinate complexes [{Yb^III(TMPP)(μ-OH)}₂] 3 and [{Yb^III(TTP)}₂(μ-OH)-(μ-OCH₂CH ₂OCH₃)] 4, and the neutral monoporphyrinate complex [Yb^III(TPP)(Cl)(H₂O)(THF)] 5, respectively. The structures of these five complexes have been established by X-ray crystallography.

Original language	English
Pages (from-to)	3053-3062
Number of pages	10
Journal	Journal of the Chemical Society - Dalton Transactions
Issue number	17
DOIs	https://doi.org/10.1039/a903127h
Publication status	Published - 7 Sept 1999

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@article{8695c92caa9c44cfa64df85b94963fd2,

title = "Synthesis, characterization and crystal structures of neutral mono- and di-nuclear lanthanide(III) porphyrinate complexes",

abstract = "The interaction of 5,10,15,20-tetrakis(p-tolyl)porphyrin (H2TTP) and 5,10,15,20-tetraphenylporphyrin (H2TPP) with an excess of YIII[N(SiMe3)2] 3·x[LiCl(THF)]3, generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral monoporphyrinate complexes [YIII(TTP)(Cl)\{(CH3OCH2CH2) 2O\}] 1 and [YIII(TPP)(Cl)(H2O)(THF)] 2, respectively. However, the interaction of 5,10,15,20-tetrakis(p-methoxyphenyl)porphyrin (H2TMPP), H2TTP and H2TPP with an excess of YbIII(NPh2)3·x[LiCl(THF)3], generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral hydroxide-bridged dinuclear porphyrinate complexes [\{YbIII(TMPP)(μ-OH)\}2] 3 and [\{YbIII(TTP)\}2(μ-OH)-(μ-OCH2CH 2OCH3)] 4, and the neutral monoporphyrinate complex [YbIII(TPP)(Cl)(H2O)(THF)] 5, respectively. The structures of these five complexes have been established by X-ray crystallography.",

author = "Wong, \{Wai Kwok\} and Lilu Zhang and Feng Xue and Mak, \{Thomas C.W.\}",

note = "Thanks are due to the Hong Kong Baptist University and the Hong Kong research Grants Council (HKBU 142/95P and CUHK 303/96P) for financial support.",

year = "1999",

month = sep,

day = "7",

doi = "10.1039/a903127h",

language = "English",

pages = "3053--3062",

journal = " Journal of the Chemical Society - Dalton Transactions",

issn = "0300-9246",

publisher = "Royal Society of Chemistry",

number = "17",

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TY - JOUR

T1 - Synthesis, characterization and crystal structures of neutral mono- and di-nuclear lanthanide(III) porphyrinate complexes

AU - Wong, Wai Kwok

AU - Zhang, Lilu

AU - Xue, Feng

AU - Mak, Thomas C.W.

N1 - Thanks are due to the Hong Kong Baptist University and the Hong Kong research Grants Council (HKBU 142/95P and CUHK 303/96P) for financial support.

PY - 1999/9/7

Y1 - 1999/9/7

N2 - The interaction of 5,10,15,20-tetrakis(p-tolyl)porphyrin (H2TTP) and 5,10,15,20-tetraphenylporphyrin (H2TPP) with an excess of YIII[N(SiMe3)2] 3·x[LiCl(THF)]3, generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral monoporphyrinate complexes [YIII(TTP)(Cl){(CH3OCH2CH2) 2O}] 1 and [YIII(TPP)(Cl)(H2O)(THF)] 2, respectively. However, the interaction of 5,10,15,20-tetrakis(p-methoxyphenyl)porphyrin (H2TMPP), H2TTP and H2TPP with an excess of YbIII(NPh2)3·x[LiCl(THF)3], generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral hydroxide-bridged dinuclear porphyrinate complexes [{YbIII(TMPP)(μ-OH)}2] 3 and [{YbIII(TTP)}2(μ-OH)-(μ-OCH2CH 2OCH3)] 4, and the neutral monoporphyrinate complex [YbIII(TPP)(Cl)(H2O)(THF)] 5, respectively. The structures of these five complexes have been established by X-ray crystallography.

AB - The interaction of 5,10,15,20-tetrakis(p-tolyl)porphyrin (H2TTP) and 5,10,15,20-tetraphenylporphyrin (H2TPP) with an excess of YIII[N(SiMe3)2] 3·x[LiCl(THF)]3, generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral monoporphyrinate complexes [YIII(TTP)(Cl){(CH3OCH2CH2) 2O}] 1 and [YIII(TPP)(Cl)(H2O)(THF)] 2, respectively. However, the interaction of 5,10,15,20-tetrakis(p-methoxyphenyl)porphyrin (H2TMPP), H2TTP and H2TPP with an excess of YbIII(NPh2)3·x[LiCl(THF)3], generated in situ, in refluxing bis(2-methoxyethyl) ether gave the neutral hydroxide-bridged dinuclear porphyrinate complexes [{YbIII(TMPP)(μ-OH)}2] 3 and [{YbIII(TTP)}2(μ-OH)-(μ-OCH2CH 2OCH3)] 4, and the neutral monoporphyrinate complex [YbIII(TPP)(Cl)(H2O)(THF)] 5, respectively. The structures of these five complexes have been established by X-ray crystallography.

UR - https://www.scopus.com/pages/publications/0042450963

U2 - 10.1039/a903127h

DO - 10.1039/a903127h

M3 - Journal article

AN - SCOPUS:0042450963

SN - 0300-9246

SP - 3053

EP - 3062

JO - Journal of the Chemical Society - Dalton Transactions

JF - Journal of the Chemical Society - Dalton Transactions

IS - 17

ER -

Synthesis, characterization and crystal structures of neutral mono- and di-nuclear lanthanide(III) porphyrinate complexes

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