نتایج جستجو برای: lanthanum iii

تعداد نتایج: 261616  

2016
Paul Guss Ronald Guise Ding Yuan Sanjoy Mukhopadhyay Robert O’Brien Daniel Robert Lowe Zhitao Kang Hisham Menkara Vivek V. Nagarkar Robert O'Brien Daniel Lowe

2010
Peng Chen Yan Bao Peng-Fei Yan Guang-Ming Li

In the title mononuclear complex, [La(NO(3))(3)(C(22)H(26)N(2)O(4))]·CH(3)OH, the La(III) ion is coordinated by three bidentate nitrate counter-ions and one zwitterionic 6,6'-dimeth-oxy-2,2'-[(cyclo-hexane-1,2- di-yl)bis-(nitriliomethyl-idyne)]diphenolate ligand through two phenolate and two meth-oxy O atoms, while the protonated N atoms remain uncoordinated. H atoms located on the two N atoms ...

2009
Jun Xia Jun-Fu Wei

In the title coordination polymer, [La(C(5)HN(2)O(4))(H(2)O)(2)](n), the lanthanum(III) metal centre is nine-coordinated, with a distorted tricapped trigonal prismatic geometry, by the O atoms of two water mol-ecules and by two N and five O atoms of two N,O-bidentate, one O,O'-bidentate and one O-mono-dentate 3,5-dicarb-oxyl-ato-pyra-zol-1-ide ligands. The polymeric three-dimensional structure ...

2012
Sambit Palit Muhammad A. Alam

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Journal: :Chemical communications 2006
Marcus Rastätter Agustino Zulys Peter W Roesky

[La[N(SiHMe2)2]2[CH(PPh2NSiMe3)2]], which was obtained via an amine elimination starting from [CH2(PPh2NSiMe3)2] and [La[N(SiHMe2)2]3(THF)2], was used as catalyst for the hydroamination/cyclisation, the hydrosilylation and the sequential hydroamination/hydrosilylation reaction.

Journal: :Acta Crystallographica Section E Structure Reports Online 2010

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