Li Guo-Ling, Sato Osamu
Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motoka, Nishi-ku, Fukuoka 819-0395, Japan.
Acta Crystallogr E Crystallogr Commun. 2017 Jun 13;73(Pt 7):993-995. doi: 10.1107/S2056989017008428. eCollection 2017 Jul 1.
The asymmetric unit of the title salt, Co(CHNS)(HO), comprises a [Co(CHNS)(HO)] cation and two NO anions. In the complex, [Co(CHNS)(HO)] cation, the tetra-dentate 6,6'-sulfanediylbis(2,2'-bi-pyridine) ligand coordinates to the Co cation in the equatorial positions, while two water mol-ecules occupy the axial positions, forming a compressed octa-hedral CoNO coordination sphere. The NO anions are linked to the [Co(CHNS)(HO)] cations O-H⋯O hydrogen bonds, yielding a layered arrangement parallel to (001).
标题盐Co(CHNS)(HO)的不对称单元包含一个[Co(CHNS)(HO)]阳离子和两个NO阴离子。在配合物[Co(CHNS)(HO)]阳离子中,四齿的6,6'-亚磺酰基双(2,2'-联吡啶)配体在赤道位置与Co阳离子配位,而两个水分子占据轴向位置,形成一个压缩的八面体CoNO配位球。NO阴离子通过O-H⋯O氢键与[Co(CHNS)(HO)]阳离子相连,产生平行于(001)的层状排列。