Dinitrogen complexes of pincer-ligated iridium

Rajshekhar Ghosh; Mira Kanzelberger; Thomas J. Emge; Gene S. Hall; Alan S. Goldman

doi:10.1021/om0607043

Dinitrogen complexes of pincer-ligated iridium

Rajshekhar Ghosh, Mira Kanzelberger, Thomas J. Emge, Gene S. Hall, Alan S. Goldman

School of Arts and Sciences, Chemistry & Chemical Biology

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

Precursors of the fragment (PCP)Ir have been previously reported to react with dinitrogen to give the bridging dinuclear complex [(PCP)Ir] ₂(N ₂) (2), which was crystallographically characterized. We report that under N ₂ atmosphere the only observable nitrogen complex in solution is actually the terminal dinitrogen complex (PCP)Ir(N ₂). The mono- and dinuclear species are in equilibrium; the dinuclear complex more readily crystallizes from solution.

Original language	English (US)
Pages (from-to)	5668-5671
Number of pages	4
Journal	Organometallics
Volume	25
Issue number	23
DOIs	https://doi.org/10.1021/om0607043
State	Published - Nov 6 2006

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1021/om0607043

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abstract = "Precursors of the fragment (PCP)Ir have been previously reported to react with dinitrogen to give the bridging dinuclear complex [(PCP)Ir] 2(N 2) (2), which was crystallographically characterized. We report that under N 2 atmosphere the only observable nitrogen complex in solution is actually the terminal dinitrogen complex (PCP)Ir(N 2). The mono- and dinuclear species are in equilibrium; the dinuclear complex more readily crystallizes from solution.",

author = "Rajshekhar Ghosh and Mira Kanzelberger and Emge, {Thomas J.} and Hall, {Gene S.} and Goldman, {Alan S.}",

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T1 - Dinitrogen complexes of pincer-ligated iridium

AU - Ghosh, Rajshekhar

AU - Kanzelberger, Mira

AU - Emge, Thomas J.

AU - Hall, Gene S.

AU - Goldman, Alan S.

PY - 2006/11/6

Y1 - 2006/11/6

N2 - Precursors of the fragment (PCP)Ir have been previously reported to react with dinitrogen to give the bridging dinuclear complex [(PCP)Ir] 2(N 2) (2), which was crystallographically characterized. We report that under N 2 atmosphere the only observable nitrogen complex in solution is actually the terminal dinitrogen complex (PCP)Ir(N 2). The mono- and dinuclear species are in equilibrium; the dinuclear complex more readily crystallizes from solution.

AB - Precursors of the fragment (PCP)Ir have been previously reported to react with dinitrogen to give the bridging dinuclear complex [(PCP)Ir] 2(N 2) (2), which was crystallographically characterized. We report that under N 2 atmosphere the only observable nitrogen complex in solution is actually the terminal dinitrogen complex (PCP)Ir(N 2). The mono- and dinuclear species are in equilibrium; the dinuclear complex more readily crystallizes from solution.

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JF - Organometallics

IS - 23

ER -

Dinitrogen complexes of pincer-ligated iridium

Abstract

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