The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds

The first nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] were synthesized from sodium flux and structurally characterized by powder and single crystal X‐ray diffraction, respectively. They crystallize isostructurally to each other and homeotypic to Ca(6)[Cr(2)N(6)]H in space group R [F...

Descripción completa

Detalles Bibliográficos
Autores principales: Link, Lukas, Pathak, Manisha, Jach, Franziska, Koželj, Primoz, Ormeci, Alim, Höhn, Peter, Niewa, Rainer
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8048604/
https://www.ncbi.nlm.nih.gov/pubmed/33524200
http://dx.doi.org/10.1002/anie.202017270
_version_ 1783679258546143232
author Link, Lukas
Pathak, Manisha
Jach, Franziska
Koželj, Primoz
Ormeci, Alim
Höhn, Peter
Niewa, Rainer
author_facet Link, Lukas
Pathak, Manisha
Jach, Franziska
Koželj, Primoz
Ormeci, Alim
Höhn, Peter
Niewa, Rainer
author_sort Link, Lukas
collection PubMed
description The first nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] were synthesized from sodium flux and structurally characterized by powder and single crystal X‐ray diffraction, respectively. They crystallize isostructurally to each other and homeotypic to Ca(6)[Cr(2)N(6)]H in space group R [Formula: see text] . They feature unprecedented, mutually isolated, ethane‐like [Ge(III) (2)N(6)](12−) anions in a staggered conformation. The compounds are semiconductors according to resistivity measurements and electronic structure calculations, yielding band gaps of 1.1 eV for Ca(6)[Ge(2)N(6)] and 0.2 eV for Sr(6)[Ge(2)N(6)].
format Online
Article
Text
id pubmed-8048604
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-80486042021-04-19 The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds Link, Lukas Pathak, Manisha Jach, Franziska Koželj, Primoz Ormeci, Alim Höhn, Peter Niewa, Rainer Angew Chem Int Ed Engl Research Articles The first nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] were synthesized from sodium flux and structurally characterized by powder and single crystal X‐ray diffraction, respectively. They crystallize isostructurally to each other and homeotypic to Ca(6)[Cr(2)N(6)]H in space group R [Formula: see text] . They feature unprecedented, mutually isolated, ethane‐like [Ge(III) (2)N(6)](12−) anions in a staggered conformation. The compounds are semiconductors according to resistivity measurements and electronic structure calculations, yielding band gaps of 1.1 eV for Ca(6)[Ge(2)N(6)] and 0.2 eV for Sr(6)[Ge(2)N(6)]. John Wiley and Sons Inc. 2021-02-18 2021-03-29 /pmc/articles/PMC8048604/ /pubmed/33524200 http://dx.doi.org/10.1002/anie.202017270 Text en © 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Link, Lukas
Pathak, Manisha
Jach, Franziska
Koželj, Primoz
Ormeci, Alim
Höhn, Peter
Niewa, Rainer
The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title_full The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title_fullStr The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title_full_unstemmed The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title_short The Reduced Nitridogermanates(III) Ca(6)[Ge(2)N(6)] and Sr(6)[Ge(2)N(6)] with Ge−Ge Bonds
title_sort reduced nitridogermanates(iii) ca(6)[ge(2)n(6)] and sr(6)[ge(2)n(6)] with ge−ge bonds
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8048604/
https://www.ncbi.nlm.nih.gov/pubmed/33524200
http://dx.doi.org/10.1002/anie.202017270
work_keys_str_mv AT linklukas thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT pathakmanisha thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT jachfranziska thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT kozeljprimoz thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT ormecialim thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT hohnpeter thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT niewarainer thereducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT linklukas reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT pathakmanisha reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT jachfranziska reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT kozeljprimoz reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT ormecialim reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT hohnpeter reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds
AT niewarainer reducednitridogermanatesiiica6ge2n6andsr6ge2n6withgegebonds

Ejemplares similares