A lanthanum picrate complex of a 1,2-bisamide substituted calixarene
MetadataShow full item record
The synthesis and structural characterization of a lanthanum picrate complex of the proximally-substituted calixarene bisamide, 5,11,17,23-tetra-tert-butyl-25,26- bis(diethylcarbamoylmethoxy)-27,28-dihydroxycalix arene (L), is reported. The complex is formulated as [La(L-H)(picrate)2]2.75CH2Cl2 and crystallises with two inequivalent metal complexes in the unit cell. The differing dispositions of the picrate anions in the two complexes suggest that intramolecular interactions between the aromatic rings of the picrate and calixarene are less significant than the forces involved in the crystal packing of the complexes.
The final publication is available at Springer via http://doi.org/10.1007/s10847-015-0475-1
Showing items related by title, author, creator and subject.
Complex Adaptive Systems and Conversation Analysis: A New Perspective for Consumer Behaviour Research?Whiteley, Jervis (2002)The research question for this study is “Can concepts from complex adaptive systems and conversation analysis be used to research consumer behaviour?" This is, primarily, a theoretical question. After a wide-ranging ...
Ling, B.; Ho, C.; Wang, L.; Teo, Kok Lay; Tse, C.k; Dai, Q. (2014)Some of the nodes of complex social networks may support for a given proposal, while the rest of the nodes may be against the given proposal. Even though all the nodes support for or are against the given proposal, the ...
A primary study of the Jilin-Heilongjiang high-pressure metamorphic belt: Evidence and tectonic implicationsZhou, Jian-Bo; Han, J.; Wilde, Simon; Guo, X.; Zeng, W.; Cao, J. (2013)Jilin-Heilongjiang high-pressure metamorphic belt (Ji-Hei HP Belt), around western and southern margin of the Jiamusi-Khanka block, is the high-pressure metamorphic belt with the accretionary complex due to the subduction ...