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Kristall- und Molekülstruktur von bis-Methallylnickel Ni[(CH2)2C · CH3]2
Veröffentlicht/Copyright:
28. Juli 2010
Abstract
The crystal structure of bis-methallylnickel has been determined from three-dimensional x-ray diffraction data. The space group is P21/c−C2h5, with a = 6.05; b = 13,48; c = 5.83 Å; β = 117.1°. The unit cell contains 2 molecules with Ni in centres of symmetry. The methallyl groups are symmetrically bonded to the nickel in an anti-sandwich arrangement. This causes the intramolecular symmetry to be 2/m. The methallyl groups are found to be nonplanar and the Ni–C bonds are quite short (average 2.02 Å).
Published Online: 2010-07-28
Published in Print: 1965-10
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Artikel in diesem Heft
- Die Kristallstruktur von bis-Cyclooctadien-(1,5)-Nickel(0)
- Corrections for x-ray absorption by a crystal of arbitrary shape1
- Kristall- und Molekülstruktur von bis-Methallylnickel Ni[(CH2)2C · CH3]2
- A preliminary orienting procedure for single crystals, using the Weissenberg camera
- Mg2+ – Fe2+ order in an orthopyroxene, Mg0.93Fe1.07Si2O6
- On the x-ray determination of the iron-magnesium ratio in biotites
- Phases and twinning in C2Al3B48 (beta AlB12)
- Packing of B12 groups in boron and boride structures
- A crystallographic study of ammonium and rubidium imidodisulphates
- Interstitial derivatives of β boron
- Die Intensität der an gebogenen Glimmerspaltflächen in höheren Ordnungen reflektierten Röntgenstrahlung
- Morphology and space group of hexaantipyrine perchlorate complexes of Mg++, Ca++ and Zn++, and pentaantipyrine perchlorate of Cu++
- Kristallographische Daten von Quecksilber(I)-acetat
- Preliminary x-ray crystallographic data for 3,7-dideoxy-7-iodo-heptulosonate methyl ester
