Journal article
New calcium germanium nitrides: Ca2GeN2, Ca4GeN4, and Ca5Ge2N6.
- Abstract:
-
We report three new calcium germanium nitrides synthesized as crystals from the elements in sealed niobium tubes at 760 degrees C using liquid sodium as a growth medium. Black Ca2GeN2 is isostructural with the previously reported strontium analogue. It is tetragonal P4(2)/mbc (no. 135) with a = 11.2004(8) A, c = 5.0482(6) A, and Z = 8. It contains GeN2(4-) units which have 18 valence electrons, and consequently are bent, like the isoelectronic molecule SO2. In contrast, clear, orange Ca4GeN4 ...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Inorganic chemistry
- Volume:
- 39
- Issue:
- 12
- Pages:
- 2631-2634
- Publication date:
- 2000-06-01
- DOI:
- EISSN:
-
1520-510X
- ISSN:
-
0020-1669
Item Description
- Language:
- English
- Pubs id:
-
pubs:46241
- UUID:
-
uuid:8eb855ee-4691-4ffb-876f-4ae5b190f71d
- Local pid:
- pubs:46241
- Source identifiers:
-
46241
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2000
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