Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Caroline Röhr"'
Publikováno v:
Crystals, Vol 10, Iss 11, p 1052 (2020)
The Ga-rich gallides of the alkali metals present an interesting, yet still scarcely investigated case of polyanionic cluster compounds with subtle variations in the character of their chemical bonding. In the present work, the Ga richest phases K3Ga
Externí odkaz:
https://doaj.org/article/afc8d092beda436095209ebbc678dab8
Publikováno v:
Crystals, Vol 8, Iss 5, p 204 (2018)
The continuous substitution of tin by lead (M IV ) allows for the exploration geometric criteria for the stability of the different stacking variants of alkaline-earth tri-tetrelides A II M 3 IV . A series of ternary Sr and Ba mixed tri-stannides/plu
Externí odkaz:
https://doaj.org/article/743204d1764549a08cffc7fe618c052e
Autor:
Bernard Lehmann, Caroline Röhr
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 648
Publikováno v:
Zeitschrift für Naturforschung B. 75:825-832
The sodium-rich sulfido and selenido metallates Na12MnIn2 Q 10 (Q = S/Se) were synthesized in pure phase from melts composed of stoichiometric quantities of the manganese monochalcogenides MnQ, elemental indium and the chalcogens together with either
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 235:275-290
Four new mixed-valent chain alkali metal (A) sulfido ferrates of the general structure family A 1 + x Fe x II Fe 1 − x III S 2 ${A}_{1+x}\left[{\text{Fe}}_{x}^{\text{II}}{\text{Fe}}_{1-x}^{\text{III}}{\text{S}}_{2}\right]$ were synthesized in the f
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 646:1545-1554
Autor:
Jan‐Patrick Steitz, Leonhard Krug, Lydia Walter, Karel Hernández, Caroline Röhr, Pere Clapés, Michael Müller
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Thiamine diphosphate (ThDP) dependent enzymes are useful catalysts for asymmetric C-C bond formation through benzoin-type condensation reactions that result in α-hydroxy ketones. A wide range of aldehydes and ketones can be used as acceptor substrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e4171d78076509297489f3447e2a670
https://api.elsevier.com/content/abstract/scopus_id/85123826865
https://api.elsevier.com/content/abstract/scopus_id/85123826865
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 646:138-148
Autor:
Caroline Röhr, Michael Langenmaier
Publikováno v:
Zeitschrift für Naturforschung B. 74:623-640
A series of new sodium and mixed Na/A (A = K, Rb, Cs) tellurido manganates have been synthesized from melts of the pure elements (or MnTe) at maximum temperatures of 600–1000°C. The monoclinic crystal structures of the two pure sodium salts Na2Mn2
Autor:
Caroline Röhr, Martha Falk
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 234:623-646
The Ga/In phase width (y) and the distribution of the two triels within the polyanions of known binary (x = 1, 2) and new ternary ‘intermediate’ (x = 1–2) alkali trielides Ax (Ga1− y In y )3 (A = K, Rb, Cs) was investigated in a synthetic (sl