TY - JOUR
T1 - Self-assembly of a supramolecular oligomer containing three different cobalt(II) environments; the first structurally characterised polymer derived from 2,3,5,6-tetra(2-pyridyl)pyrazine (tppz)
AU - Constable, Edwin C.
AU - Phillips, David
AU - Raithby, Paul R.
N1 - Funding Information:
We should like to thank Ciba Geigy plc (D.P.) for support, the Royal Society of Great Britain (E.C.C.) and the Isaac Newton Trust (E.C.C.) for grants enabling the purchase of spectrometers. We should also like to thank M. James and. Dr J.P. Attfield for recording SQUID data. This research is currently supported by the Schweizerischer Nationalfonds zur Forderung der wis-senschaftlichen Forschung (Grant number: 2 1-37325.93).
PY - 1995/6/1
Y1 - 1995/6/1
N2 - The reaction of cobalt(II) chloride with 2,3,5,6-tetra(2-pyridyl)pyrazine (tppz) in the presence of sodium chloride gives polynuclear complexes; recrystallisation from acetonitrile yields a linear polymer containing three different types of cobalt(II) environment. This compound, [{(μ-Cl)2(MeCN)Co(tppz)Co(CoCl4)}n], has been structurally characterised (orthorhombic, P212121, a = 12.967(3), b = 14.624(3), c = 18.043(4) Å, V = 3421.5(13) Å3, Z = 4, R 1 = 0.0584, wR2 = 0.1868).
AB - The reaction of cobalt(II) chloride with 2,3,5,6-tetra(2-pyridyl)pyrazine (tppz) in the presence of sodium chloride gives polynuclear complexes; recrystallisation from acetonitrile yields a linear polymer containing three different types of cobalt(II) environment. This compound, [{(μ-Cl)2(MeCN)Co(tppz)Co(CoCl4)}n], has been structurally characterised (orthorhombic, P212121, a = 12.967(3), b = 14.624(3), c = 18.043(4) Å, V = 3421.5(13) Å3, Z = 4, R 1 = 0.0584, wR2 = 0.1868).
UR - http://www.scopus.com/inward/record.url?scp=84950187404&partnerID=8YFLogxK
U2 - 10.1080/10610279508029479
DO - 10.1080/10610279508029479
M3 - Article
AN - SCOPUS:84950187404
SN - 1061-0278
VL - 5
SP - 93
EP - 95
JO - Supramolecular Chemistry
JF - Supramolecular Chemistry
IS - 2
ER -