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Rosa M. Claramunt

Researcher at National University of Distance Education

Publications -  455
Citations -  7988

Rosa M. Claramunt is an academic researcher from National University of Distance Education. The author has contributed to research in topics: Tautomer & Nuclear magnetic resonance spectroscopy. The author has an hindex of 41, co-authored 449 publications receiving 7556 citations. Previous affiliations of Rosa M. Claramunt include Saint Petersburg State University & Complutense University of Madrid.

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Journal ArticleDOI

A tris(pyrazol-1-yl)methane bearing carboxylic acid groups at position 4: {1-[bis(4-carboxy-3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole- 4-carboxylato}sodium dihydrate

Ibon Alkorta, +6 more
- 15 Sep 2013 - 
TL;DR: A low-resolution X-ray molecular structure of the title hydrated salt, [Na(C19H21N6O6)]·2H2O, displays scorpionate character and resolves apparent ambiguities between solution and solid-state NMR spectroscopies.
Journal ArticleDOI

The structures of two aldazines: [1,1'-(1E,1'E)-hydrazine-1,2-diylidenebis(methan-1-yl-1-ylidene)dinaphthalen-2-ol] (Lumogen) and 2,2'-(1E,1'E)-hydrazine-1,2-diylidenebis(methan-1-yl-1-ylidene)diphenol (salicylaldazine) in the solid state and in solution.

Artur M. S. Silva, +7 more
- 01 Sep 2013 - 
TL;DR: A combination of NMR spectroscopy and theoretical methods Density functional theory including dispersion corrections (DFT‐D) was used to study the structures of Lumogen and salicylaldazine.
Journal ArticleDOI

The structure of ammonium pyrazolates in the solid state.

Pilar Navarro, +6 more
- 01 Dec 2006 - 
TL;DR: The crystals obtained by mixing equimolar amounts of diethyl 1H‐pyrazole‐3,5‐dicarboxylate and the primary amines phenethylamine and homoveratrylamine are ammonium pyrazolate salts as determined by 13C and 15N CPMAS NMR.
Journal ArticleDOI

The structure of four thallium tris(1H-pyrazol-1-yl)hydroborates in the solid state by X-ray crystallography and in solution by NMR and DFT-GIAO calculations

Lourdes Infantes, +5 more
- 01 Nov 2018 - 
TL;DR: In this article, the crystal and molecular structures of four thallium tris(1H-pyrazol-1-yl)hydroborates have been determined by X-ray analysis and compared with those recorded in the literature.
Journal ArticleDOI

N,N′-Linked 1,2-ethanediyl-poly(benzimidazolin-2-ones) and the X-ray crystal structure of a benzimidazolin-2-one trimer

Enrique Díez-Barra, +14 more
- 02 Jun 1997 - 
TL;DR: A series of N,N′-linked 1,2-ethanediyl-poly(benzimidazolin-2-ones) that can be classified as podands, are described in this article.