catena-Poly[[bis(thiocyanato-κN)cobalt(II)]-μ-di-4-pyridylamine-κ2N:N′]
✍ Scribed by Springsteen, Caleb H. ;LaDuca, Robert L.
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 943 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, [Co(NCS)~2~(C~10~H~9~N~3~)], a Co^II^ atom with tetrahedral coordination is bound by two N-donor thiocyanate anions and two N-donor atoms from two crystallographically distinct di-4-pyridylamine (dpa) ligands whose central NH units lie on twofold axes. The dpa ligands link the Co atoms into one-dimensional [Co(NCS)~2~(dpa)]~n~ coordination polymer chains that propagate along the b-axis direction.
📜 SIMILAR VOLUMES
Reaction of Co(NCS) 2 and 2-aminobenzonitrile (ABN) produces the title one-dimensional polymer, [Co(NCS) 2 -(ABN) 2 ] n , where ABN is 2-aminobenzonitrile (C 7 H 6 N 2 ). Octahedrally coordinated Co II ions are bridged by the ABN molecules, which are coordinated to the central metal via the N donors
In the title compound, [Co~2~(NCS)~4~(C~10~H~9~N~3~)~3~]~__n__~, 4,4′-dipyridylamine (dpa) ligands link octahedrally and tetrahedrally coordinated Co^II^ atoms with pendant isothiocyanate ligands into [Co~2~(NCS)~4~(dpa)~3~]~__n__~ chains that propagate along the __c__ axis. These form sinusoidal ps
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.004 A Ê R factor = 0.027 wR factor = 0.071 Data-to-parameter ratio = 11.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.