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[(THF)2Na(Ph2N)2Sm{N(SiMe3)2}2], ein Amido-Komplex des Samariums mit sandwichartig koordiniertem Natriumion

✍ Scribed by Marc Karl; Anahita Dashti-Mommertz; Bernhard Neumüller; Kurt Dehnicke


Publisher
John Wiley and Sons
Year
1998
Tongue
German
Weight
64 KB
Volume
624
Category
Article
ISSN
0372-7874

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✦ Synopsis


THF) 2 Na(Ph 2 N) 2 Sm{N(SiMe 3 ) 2 } 2 ], an Amido Complex of Samarium with a Sandwich-like Coordinated Sodium Ion


📜 SIMILAR VOLUMES


Kristallstrukturen der Samarium-Amido-Ko
✍ M. Karl; G. Seybert; W. Massa; S. Agarwal; A. Greiner; K. Dehnicke 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 92 KB 👁 1 views

The crystal structures of the title compounds have been determined by X-ray methods. [Sm(l-Cl) {N(SiMe 3 ) 2 } 2 (THF)] 2 (1): Space group P2 1 /n, Z = 2, lattice dimensions at 223 K: a = 1429.5(2), b = 1302.3(3), c = 1658.6(3) pm, b = 114.212(10)°, R = 0.0561. [Sm(l-Br) {N(SiMe 3 ) 2 } 2 (THF)] 2 (

Synthese und Kristallstrukturen der Natr
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The title compounds as well as the corresponding scandium complex have been prepared from Ln[N(SiMe 3 ) 2 ] 3 (Ln = Sc, Gd, Yb), NaN(SiMe 3 ) 2 , and HNPh 2 in THF solution. They form colourless, moisture sensitive crystals of which the complexes with Ln = Gd (2) and Yb (3) were characterized by cry

Amidometallate von Seltenerdelementen. S
✍ M. Karl; G. Seybert; W. Massa; K. Harms; S. Agarwal; R. Maleika; W. Stelter; A. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 225 KB 👁 3 views

Inhaltsu È bersicht. Die Amido-Silyloxy-Komplexe [Na(12-Krone-4) 2 ] [M{N(SiMe 3 ) 2 } 3 (OSiMe 3 )] mit M = Sm (1 a), Eu (1 b), Yb (1 c) und Lu (1 d) wurden aus den Trisamiden M[N(SiMe 3 ) 3 ] 3 und NaOSiMe 3 in n-Hexan in Gegenwart von 12-Krone-4 als gelbe bis orangerote Kristalle erhalten, von de