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Journals / Turkish Journal of Chemistry / 2009 / Cilt: 33 - Sayı: 5

Reactions of the solvent-stabilized compound $[MoOCI_2(THF)_2]$ with aromatic nitrogen donor ligands: spectroscopic characterization and semiempirical AM1 calculations

Nursel ACAR
Gülşah KILIÇKAYA
Başak DOĞAN
Işıl Topaloğlu SÖZÜER
Pages
693–708
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Geometrical parameters and molecular orbital calculations showed that compounds 2-5 are stabilized by a charge transfer between the Mo center and the phenyl ring.

📌 3 Key Takeaways

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Objective & Hypothesis:Reaction of the solvent-stabilized dioxo-molybdenum(VI) compound [MoO2 Cl2 (THF)2] with PPh3 yielded the oxomolybdenum(IV) species [MoOCl 2 (THF)2 ] (1) by the removal of one oxygen atom as PPh3 O.
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Key Findings & Data:The complexes [MoOCl 2(=NC6H4CN)] 2, [MoOCl2 (CNC6H4 OH)] 3, [MoOCl2(=NC6H4NH2)] 4, and [MoOCl2(=NC6H4OCH3)] 5, were synthesized by the reactions of [MoOCl 2 (THF)2] with XC6H4Y (X = NH2 , Y = CN; X= CN, Y = OH; X = Y = NH2; X = NH2, Y = OCH3) .
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Conclusion & Impact:Geometrical parameters and molecular orbital calculations showed that compounds 2-5 are stabilized by a charge transfer between the Mo center and the phenyl ring.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Reaction of the solvent-stabilized dioxo-molybdenum(VI) compound [MoO2 Cl2 (THF)2] with PPh3 yielded the oxomolybdenum(IV) species [MoOCl 2 (THF)2 ] (1) by the removal of one oxygen atom as PPh3 O. The complexes [MoOCl 2(=NC6H4CN)] 2, [MoOCl2 (CNC6H4 OH)] 3, [MoOCl2(=NC6H4NH2)] 4, and [MoOCl2(=NC6H4OCH3)] 5, were synthesized by the reactions of [MoOCl 2 (THF)2] with XC6H4Y (X = NH2 , Y = CN; X= CN, Y = OH; X = Y = NH2; X = NH2, Y = OCH3) . All the new compounds were characterized by elemental analyses, and FTIR, UV-Vis, and 1 H- and 13 C-NMR spectra. Geometrical parameters and molecular orbital calculations showed that compounds 2-5 are stabilized by a charge transfer between the Mo center and the phenyl ring.

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Cite This Article

ACAR, N., KILIÇKAYA, G., DOĞAN, B., SÖZÜER, I. T. (2022). Reactions of the solvent-stabilized compound $[MoOCI_2(THF)_2]$ with aromatic nitrogen donor ligands: spectroscopic characterization and semiempirical AM1 calculations. Turkish Journal of Chemistry, Cilt: 33 - Sayı: 5, 693–708. https://ajindex.com/articles/602124

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