Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Marco Wendorff"'
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
Volume 10
Issue 11
Crystals, Vol 10, Iss 1052, p 1052 (2020)
Volume 10
Issue 11
Crystals, Vol 10, Iss 1052, 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://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea4a64d1de8dc4d221046963253750cb
Autor:
Marco Wendorff, Caroline Röhr
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 233:515-529
The alkaline-earth tri-mercurides AHg3 (A=Ca, Sr, Ba) were yielded from stoichiometric melts of the elements in pure phase (in the case of Sr with Sr11Hg54 as a by-product) and their structures were determined by means of single crystal X-ray data. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5aa30c5b6ba56675d1f96dc3f99692
https://doi.org/10.1515/zkri-2018-2054
https://doi.org/10.1515/zkri-2018-2054
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 232:515-541
In a systematic synthetic, crystallographic and bond theoretical study, the stability ranges as well as the distribution of the isoelectronic late d-block elements Zn, Cd and Hg (M) in the polyanions of the YCd6-type phases (Ca/Sr)Cd6 have been inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f33f81a5b216a7a53ab7ee9e9e9bba7
https://doi.org/10.1515/zkri-2016-2029
https://doi.org/10.1515/zkri-2016-2029
Autor:
Marco Wendorff, Caroline Röhr
Publikováno v:
Zeitschrift für Naturforschung B. 70:265-277
Starting from the new compound SrHg2Sn2, which is isoelectronic and also isotypic to the indide SrIn4, the successive substitution of Sn against the electron poor Hg has been investigated in a combined synthetic, crystallographic, and bond-theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f820f12b4b42488eea7088fd0ad9007
https://doi.org/10.1515/znb-2015-0004
https://doi.org/10.1515/znb-2015-0004
Autor:
Caroline Röhr, Marco Wendorff
Publikováno v:
Zeitschrift für Naturforschung B. 69:388-408
In a combined synthetic, X-ray single-crystal and bond-theoretical study the phase widths of SrIn4 and the related Sr3In11 upon a sucessive substitution of indium against the more electronpoor, more electronegative and only slightly smaller element m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48a2408e5354696e53e43c089f5accbf
https://doi.org/10.5560/znb.2014-4007
https://doi.org/10.5560/znb.2014-4007
Autor:
Caroline Röhr, Marco Wendorff
Publikováno v:
Zeitschrift für Naturforschung B. 68:307-322
The systematic experimental and bond-theoretical study of the phase width of the BaAl4 structure type in the ternary system BaIn4- BaHg4 shows that this structure type is stable up to BaIn1:7Hg2:3 (tetragonal, tI10, space group I4=mmm, a=474.2(3), c=
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0343627a33393df360e0ec1dd4fb0292
https://doi.org/10.5560/znb.2013-3084
https://doi.org/10.5560/znb.2013-3084
Autor:
Caroline Röhr, Marco Wendorff
Publikováno v:
Journal of Alloys and Compounds. 546:320-328
The new binary barium mercuride BaHg 6 and the derived ternary indium and gallium containing compounds BaIn 1.2 Hg 4.8 and BaGa 0.8 Hg 5.2 were synthesized from melts of the elements, which were slowly cooled from 500 to 200 °C. Their crystal struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41262121e806e1e5a3b85b45778968ca
https://doi.org/10.1016/j.jallcom.2012.07.101
https://doi.org/10.1016/j.jallcom.2012.07.101
Publikováno v:
Journal of Solid State Chemistry. 196:416-424
The title compounds Ba{sub 3}ZnHg{sub 10} and BaZn{sub 0.6}Hg{sub 3.4} were synthesized from stoichiometric ratios of the elements in Ta crucibles. Their crystal structures, which both represent new structure types, have been determined using single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec52af13f123badd5c81fbc23e5cc71
https://doi.org/10.1016/j.jssc.2012.06.047
https://doi.org/10.1016/j.jssc.2012.06.047
Autor:
Caroline Röhr, Marco Wendorff
Publikováno v:
Zeitschrift für Naturforschung B. 67:893-906
Ba20Hg103, the next Hg-rich binary barium mercuride after BaHg11 and BaHg6, was synthesized from melts of the elements, which were slowly cooled from 550 to 200 °C. It forms a new complex cubic structure type (F43m, a = 2333.30(10) pm, Z = 4, R1 = 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89318b515b01837bf45b3bfc0d5132c2
https://doi.org/10.5560/znb.2012-0186
https://doi.org/10.5560/znb.2012-0186