✦ LIBER ✦

EPR spectra of Al[P(CH3)3]2 and Al[P(OCH3)3]2 in hydrocarbon matrices

✍ Scribed by M. Histed; J.A. Howard; H.A. Joly; B. Mile

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 362 KB
Volume: 161
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(89)85042-0

No coin nor oath required. For personal study only.

✦ Synopsis

EPR examination of the products of the reaction between Al atoms and P(CHs)s and P(OCHs)s on a rotating cryostat in hydrocarbon matrices at 77 K reveals the presence of the seven-electron binary complexes A1[P(CH&12 and Al[P(OCHX)3]2.

The magnetic parameters of these complexes are consistent with bent II radicals of Czv symmetry. The unpaired electron is located in a molecular orbital perpendicular to the P-Al-P plane which is constituted largely from the Al atomic 3p, orbital with a contribution from P 3p, and/or 3d_,;, 3d, atamic orbitals.

📜 SIMILAR VOLUMES

ChemInform Abstract: Electronic States o

ChemInform Abstract: Electronic States of Al3P2, Al2P3, and Their Ions.

✍ K. Balasubramanian; Ping Yi Feng 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 25 KB

Dissociative photoionization of Al2(Ch3)

Dissociative photoionization of Al2(Ch3)6 and Al2(Ch3)3Cl3 in the range 40–100 eV

✍ Shin-Ichi Nagaoka; Inosuke Koyano; Takashi Imamura; Toshio Masuoka 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 549 KB

Nonaqueous Synthesis and Characterizatio

Nonaqueous Synthesis and Characterization of a New 2-Dimensional Layered Aluminophosphate [Al3P4O16]3−· 3[CH3CH2NH3]+

✍ Qiuming Gao; Baozong Li; Jiesheng Chen; Shougui Li; Ruren Xu; Ian Williams; Jiaq 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 450 KB

Synthesis and Characterization of a New

Synthesis and Characterization of a New Layered Aluminophosphate [Al3P4O16][(CH3)2NHCH2CH2NH(CH3)2][H3O]

✍ Wenfu Yan; Jihong Yu; Yi Li; Zhan Shi; Ruren Xu 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 248 KB

Structure of chain-ends in polybutadiene

Structure of chain-ends in polybutadiene produced with the CoBr2(PPh3)2/MgCl2/SiPh2(OCH3)2-Al(CH3)3 catalyst system

✍ Masaki Takeuchi; Takeshi Shiono; Kazuo Soga 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

## Abstract Polymerization of 1,3‐butadiene with the CoBr~2~(PPh~3~)~2~/MgCl~2~/SiPh~2~(OCH~3~)~2~‐Al(CH~3~)~3~ catalyst system was conducted in the presence of ethylene. It was found that addition of ethylene causes a marked decrease in the molecular weight of polybutadiene although ethylene is no

EPR Testing of [(CH3)2NH2]+ Dynamics in

EPR Testing of [(CH3)2NH2]+ Dynamics in (CH3)2NH2Al(SO4)2 · 6 H2O Crystals

✍ Bednarski, W. ;Waplak, S. ;Kirpichnikova, L. F. ;Shuvalov, L. A. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB 👁 1 views