catena-Poly[[diiodidomercury(II)]-μ-N,N′-p-phenylenebis(pyridine-3-carboxamide)-κ2
N:N′]
2007 ◽
Vol 63
(3)
◽
pp. m778-m779
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Keyword(s):
Crystals of the title compound, [HgI2(C18H14N4O2)] n , were obtained by the reaction of HgI2 and p-phenylene-bis(pyridine-3-carboxamide) in DMF. The asymmetric unit is composed of only half of the formula unit; the mercury atom lies on a crystallographic twofold rotation axis, and there is an inversion centre at the centre of the benzene ring. Each HgII atom is coordinated by two I atoms and two N atoms from two p-phenylene-bis(pyridine-3-carboxamide) (bpfb) ligands, in a distorted tetrahetral geometry. Bpfb acts as a bifunctional bridging ligand, linking HgII atoms into a one-dimensional chain. Hydrogen-bonding interactions between the O atom and the H atoms of bpfb ligands result in a two-dimensional supramolecular network.
2017 ◽
Vol 73
(7)
◽
pp. 1021-1025
2015 ◽
Vol 71
(9)
◽
pp. m156-m157
2007 ◽
Vol 63
(3)
◽
pp. m915-m917
◽
Keyword(s):
Keyword(s):
2007 ◽
Vol 63
(11)
◽
pp. o4242-o4242
2014 ◽
Vol 70
(5)
◽
pp. 428-431
2007 ◽
Vol 63
(11)
◽
pp. m2791-m2792
2020 ◽
Vol 76
(9)
◽
pp. 1514-1519
2019 ◽
Vol 75
(1)
◽
pp. 64-67
2016 ◽
Vol 72
(6)
◽
pp. 480-484
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