Synthesis, Structural Characterization, and Spectroscopy of the Cadmium-Cadmium Bonded Molecular Species Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2).

Zhongliang Zhu, Roland C. Fischer, James C. Fettinger, Eric Rivard, Marcin Brynda, Philip P. Power

Research output: Contribution to journalArticleResearchpeer-review

Abstract

The synthesis and 1st structural characterization of a Cd-Cd bonded mol. compd., Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2), are reported. Thus, treating Ar'Li with CdI2 in Et2O for 2 days gave 67.2% Ar'CdI, which upon treatment with NaH in THF for 3 days gave 27.6% Ar'CdCdAr'. The existence of the Cd-Cd bond was established by 113Cd NMR spectroscopy and x-ray diffraction (Cd-Cd = 2.6257(5) Å). Like its Group 12 analog Ar'ZnZnAr', DFT calcns. on a model compd. showed that Ar'CdCdAr' had significant p-character in the Cd-Cd σ-bonding HOMO. [on SciFinder(R)]
Original languageEnglish
Pages (from-to)15068-15069
Number of pages2
JournalJournal of the American Chemical Society
Volume128
Issue number47
DOIs
Publication statusPublished - 2006

Keywords

    Cite this

    Synthesis, Structural Characterization, and Spectroscopy of the Cadmium-Cadmium Bonded Molecular Species Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2). / Zhu, Zhongliang; Fischer, Roland C.; Fettinger, James C.; Rivard, Eric; Brynda, Marcin; Power, Philip P.

    In: Journal of the American Chemical Society, Vol. 128, No. 47, 2006, p. 15068-15069.

    Research output: Contribution to journalArticleResearchpeer-review

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    title = "Synthesis, Structural Characterization, and Spectroscopy of the Cadmium-Cadmium Bonded Molecular Species Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2).",
    abstract = "The synthesis and 1st structural characterization of a Cd-Cd bonded mol. compd., Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2), are reported. Thus, treating Ar'Li with CdI2 in Et2O for 2 days gave 67.2{\%} Ar'CdI, which upon treatment with NaH in THF for 3 days gave 27.6{\%} Ar'CdCdAr'. The existence of the Cd-Cd bond was established by 113Cd NMR spectroscopy and x-ray diffraction (Cd-Cd = 2.6257(5) {\AA}). Like its Group 12 analog Ar'ZnZnAr', DFT calcns. on a model compd. showed that Ar'CdCdAr' had significant p-character in the Cd-Cd σ-bonding HOMO. [on SciFinder(R)]",
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    author = "Zhongliang Zhu and Fischer, {Roland C.} and Fettinger, {James C.} and Eric Rivard and Marcin Brynda and Power, {Philip P.}",
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    AU - Zhu, Zhongliang

    AU - Fischer, Roland C.

    AU - Fettinger, James C.

    AU - Rivard, Eric

    AU - Brynda, Marcin

    AU - Power, Philip P.

    N1 - M1 - Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved. CAPLUS AN 2006:1168185(Journal)

    PY - 2006

    Y1 - 2006

    N2 - The synthesis and 1st structural characterization of a Cd-Cd bonded mol. compd., Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2), are reported. Thus, treating Ar'Li with CdI2 in Et2O for 2 days gave 67.2% Ar'CdI, which upon treatment with NaH in THF for 3 days gave 27.6% Ar'CdCdAr'. The existence of the Cd-Cd bond was established by 113Cd NMR spectroscopy and x-ray diffraction (Cd-Cd = 2.6257(5) Å). Like its Group 12 analog Ar'ZnZnAr', DFT calcns. on a model compd. showed that Ar'CdCdAr' had significant p-character in the Cd-Cd σ-bonding HOMO. [on SciFinder(R)]

    AB - The synthesis and 1st structural characterization of a Cd-Cd bonded mol. compd., Ar'CdCdAr' (Ar' = C6H3-2,6-(C6H3-2,6-Pri2)2), are reported. Thus, treating Ar'Li with CdI2 in Et2O for 2 days gave 67.2% Ar'CdI, which upon treatment with NaH in THF for 3 days gave 27.6% Ar'CdCdAr'. The existence of the Cd-Cd bond was established by 113Cd NMR spectroscopy and x-ray diffraction (Cd-Cd = 2.6257(5) Å). Like its Group 12 analog Ar'ZnZnAr', DFT calcns. on a model compd. showed that Ar'CdCdAr' had significant p-character in the Cd-Cd σ-bonding HOMO. [on SciFinder(R)]

    KW - cadmium cadmium bond bulky terphenyl ligand

    KW - dinuclear cadmium terphenyl DFT optimized mol structure HOMO

    KW - crystal structure dinuclear cadmium bulky terphenyl ligand prepn

    KW - mol structure dinuclear cadmium bulky terphenyl ligand

    U2 - 10.1021/ja066108h

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    JO - Journal of the American Chemical Society

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