Synthesis, Raman Spectrum and Single-Crystal Structure of CaBa8[CN2]6O2(N0.5H0.5
)

Reckeweg, O.; Schulz, A.; DiSalvo, F. J.

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Synthesis, Raman Spectrum and Single-Crystal Structure of CaBa₈[CN₂]₆O₂(N_0.5H_0.5)

MPS-Authors

/persons/resource/persons280421

Reckeweg, O.
Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons280501

Schulz, A.
Miscellaneous, Max Planck Institute for Solid State Research, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Reckeweg, O., Schulz, A., & DiSalvo, F. J. (2013). Synthesis, Raman Spectrum and Single-Crystal Structure of CaBa₈[CN₂]₆O₂(N_0.5H_0.5). Zeitschrift für Naturforschung B, 68(1), 39-43.

引用: https://hdl.handle.net/21.11116/0000-000E-C581-1

要旨

Colorless, transparent single crystals of CaBa8[CN2](6)O-2(N0.5H0.5) (R (3) over bar (no. 148), a = 996.94(4) and c = 1803.18(8) pm, Z = 3) were obtained by the reaction of Ca3N2, Ba2N and NaHCN2 (of which one of the latter two most likely was contaminated with some oxygen impurity) in arc-welded Nb ampoules at 1200 K. The title compound consists of distorted (H/N)Ba-6 octahedra which share two of their opposite faces with OBa4 tetrahedra interconnected by [N=C=N](2-) units of Ca(N=C=N)(6) octahedra with C=N bond lengths of 121.9(6) and 124.3(6) pm and with a bond angle deviating from linearity with (N-C-N) = 175.9(5)degrees. A Raman spectrum obtained from the crystal used for the structure determination indicates the presence of the [N=C=N](2-) unit.