Study of conformational behavior of CMP(O)-cavitands by NMR spectroscopy and X-ray analysis in relation to the extraction properties

Autor: Boerrigter, Harold, Verboom, Willem, Hulst, Ron, van Hummel, Gerrit J., Harkema, Sybolt, Reinhoudt, David N., Pons, M.

Publikováno v: NMR in Supramolecular Chemistry, 19-35
STARTPAGE=19;ENDPAGE=35;TITLE=NMR in Supramolecular Chemistry
NMR in Supramolecular Chemistry ISBN: 9789401059503

Tetra-CMP(O)-functionalized cavitands are very effective europium(III) extractants. Cavitand 1b is the strongest ligand and has the highest extraction constant for 1:1 complexation with Eu(picrate)3 (viz. Kex 1 = 2.7 × 1012M−4). The conformational

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857247942219c05ad5da3229dc2a8a0d
https://doi.org/10.1007/978-94-011-4615-9_2

Conductivity of LaAlO3/SrTiO3 Interfaces Made by Sputter Deposition

Autor: Dildar, I.M., Boltje, D., Hesselberth, M.B.S., Xu, Q., Zandbergen, H.W., Harkema, Sybolt, Aarts, J.

Publikováno v: e-Journal of surface science and nanotechnology, 10, 619-623. Surface Science Society of Japan

There is much interest in interfaces between insulating oxides, such as SrTiO3 (STO) and LaAlO3 (LAO), where a two dimensional electron gas can form due to the so-called polar discontinuity. These interfaces are mostly fabricated by Pulsed Laser Depo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::ed1f4ec925cb365a4fcce48d0fba1187
https://research.utwente.nl/en/publications/dcdee576-0a7c-4715-b26b-4e065430d4ad

The 1,2-alternate conformation of calix[4]arenes: a rare conformation? Dynamic 1H NMR studies of flexible tetraalkylated calix[4]arenes

Autor: Groenen, L.C., Groenen, Leo C., van Loon, Jan-Dirk, Verboom, Willem, Harkema, Sybolt, Casnati, Alessandro, Ungaro, Rocco, Pochini, Andrea, Ugozzoli, Franco, Reinhoudt, David

Publikováno v: Scopus-Elsevier
Journal of the American Chemical Society, 0(7), 2385-2392. American Chemical Society

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857beb59300637b94a6b8bc057986517
https://doi.org/10.1021/ja00007a006

Synthesis and characterization of the 1.1 adducts of copper(1) halides with bidentatate N,N-bis(benzophenone)-1,2-diiminoethane Schiff bases: Crystal structures of [Cu(bz2en)2][CuX2](X=Br,l) complexes

Autor: Kia, Reza, Mirkhani, Valiollah, Harkema, Sybolt, van Hummel, G.J.

Publikováno v: Inorganica chimica acta, 360(10), 3369-3375. Elsevier

1:1 adducts of N,N′-bis(benzophenone)-1,2-diiminoethane (bz2en) with copper(I) chloride, bromide and iodide, [Cu(bz2en)2][CuX2] (X = Cl, Br, and I), have been synthesized and the structures of the solid bromide and iodide adducts were determined by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::93b299fb1a05b795e8d54d7d034b74e4
https://research.utwente.nl/en/publications/6456bf27-5af0-4c25-be42-05f59e81ceae

Initial Structure and Growth Dynamics of YBa2Cu3O7-d during Pulsed Laser Deposition

Autor: Vonk, V., Driessen, K.J.I., Huijben, Mark, Rijnders, Augustinus J.H.M., Blank, David H.A., Rogalla, Horst, Harkema, Sybolt, Graafsma, H., Graafsma, H

Publikováno v: Physical review letters, 99(19). American Physical Society

The initial heteroepitaxial growth of YBa2Cu3O7-delta films on SrTiO3(001) substrates during pulsed laser deposition shows a growth-mode transition and a change of growth unit. The growth starts with two blocks, each two-thirds the size of the comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::cfacb6d48e86ac213dd3470d42f76a55
https://research.utwente.nl/en/publications/5c437a90-8474-4d6a-bb13-88a0a3e464dd