Diaqua-bis-(pyrazine-2-carboxamide-κ 2 N 1,O)cobalt(II) dinitrate

Ajay Pal Singh Pannu, Seona Lee, Yongjae Lee

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The asymmetric unit of the title complex, [Co(C 5H 5N 3O) 2(H 2O) 2](NO 3) 2, contains one half of a Co II cationic unit and a nitrate anion. The entire [Co(C 5H 5N 3O) 2(H 2O) 2] 2+ cationic unit is completed by the application of inversion symmetry at the Co II site, generating a six-coordinate distorted octa-hedral environment for the metal ion. The chelating pyrazine-2-carboxamide mol-ecules are bound to cobalt via N and O atoms, forming a square plane, while the remaining two trans positions in the octa-hedron are occupied by two coordinated water mol-ecules.

Original languageEnglish
Pages (from-to)m512-m513
JournalActa Crystallographica Section E: Structure Reports Online
Issue number4
Publication statusPublished - 2012 Apr

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics


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