Zobrazeno 1 - 10
of 287
pro vyhledávání: '"Volker Gramlich"'
Autor:
Volker Gramlich, Hans Grimmer
Publikováno v:
CHIMIA, Vol 55, Iss 6 (2001)
A short review of the development of crystallography in Switzerland and of the Swiss Society for Crystallography is presented.
Externí odkaz:
https://doaj.org/article/2bdf3bc1005a49e88f4b1dc020534fc3
Autor:
Keith O. Hodgson, Volker Gramlich, Robert K. Szilagyi, Hua Fen Hsu, Britt Hedman, Patrick Frank
Publikováno v:
Inorganic chemistry. 56(3)
Sulfur K-edge XAS spectra of the monodentate sulfate complexes [MII(itao)(SO4)(H2O)0,1] and [Cu(Me6tren)(SO4)] exhibit well-defined pre-edge transitions at 2479.4 eV, 2479.9 eV, 2478.4 eV, and 2477.7 eV, respectively (M = Co, Ni, Cu), despite having
Autor:
Ralf Wünsch, Albert K. Beck, Dieter Seebach, Tobias Hintermann, Arkadius Pichota, Volker Gramlich, Hans-Ulrich Bichsel, W. Bernd Schweizer, Thomas Knöpfel, Thomas Styner
Publikováno v:
Helvetica Chimica Acta. 95:1273-1302
Publikováno v:
Helvetica Chimica Acta. 95:1239-1272
The chloro alcohols 4–6 derived from TADDOLs (=α,α,α′,α′-tetraaryl-1,3-dioxolan-4,5-dimethanols) are used to prepare corresponding sulfanyl alcohols, ethers, and amines (Scheme 1 and Table 1). The dithiol analog of TADDOL and derivatives th
Autor:
Samiran Mitra, Alexandra M. Z. Slawin, Volker Gramlich, Brajagopal Samanta, Shyamapada Shit, Joy Chakraborty
Publikováno v:
Structural Chemistry. 20:633-642
Three new coordination complexes, 2{[Co(L1)2]ClO4} · 0.5CH3OH (1), [Mn(L2)2] (2), and [Cu(HL2)(L2)]ClO4 · 2H2O (3) have been synthesized from two tridentate N,N,O-donor hydrazone ligands HL1, 2-acetylpyridine-salicyloylhydrazone, and HL2, 2-benzoyl
Autor:
Lukas Mutter, Volker Gramlich, Mojca Jazbinsek, Peter Günter, Seong-Ji Kwon, Hoseop Yun, Jung-In Seo, O-Pil Kwon, Yoon Sup Lee
Publikováno v:
The Journal of Physical Chemistry C. 112:7846-7852
New organic nonlinear optical configurationally locked polyene (CLP) crystals based on 3,5-dimethyl-2-cyclohexen-1-one have been designed and their supramolecular organization investigated. Acentric single crystals 2-(5-methyl-3-(4-(pyrrolidin-1-yl)s
Publikováno v:
Structural Chemistry. 19:459-465
A nickel(II) and a cobalt(III) complex of two different potentially tetradentate Schiff bases with different binding modes have been synthesised. The nickel(II) complex [NiL1] · CH3OH (1) was formed, on reacting the metal salt with a perfectly symme
Autor:
Seong-Ji Kwon, Peter Günter, Mojca Jazbinsek, Volker Gramlich, Marcel Stillhart, O-Pil Kwon, Arno Schneider
Publikováno v:
Crystal Growth & Design. 7:2517-2521
New organic nonlinear optical verbenone-based triene crystals have been developed, investigated and compared to analogous isophorone-based triene crystals studied previously. The verbenone-based crystals show molecular conformation and crystal struct
Autor:
Arno Schneider, Lukas Mutter, Shanmugam Aravazhi, Zhou Yang, Mojca Jazbinsek, Peter Günter, Volker Gramlich, Blanca Ruiz, Marcel Stillhart
Publikováno v:
Advanced Functional Materials. 17:2018-2023
using low-temperature solution growth. We also demonstrate the growth of single crystalline thin films of DSTMS with an area of up to 6! 5 mm 2 and a thickness between 5‐30 lm. Nonlinear optical measurements reveal that DSTMS possesses large nonlin
Publikováno v:
Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2007, 104, pp.199-208
Microporous and Mesoporous Materials, Elsevier, 2007, 104, pp.199-208
The in situ generation of the structure-directing agent is a new synthesis route developed in our laboratory since 1996. The alkylformamide molecules, used as main solvent, in our synthesis mixtures are unstable in acidic media and decompose at high