meso-(5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-1,7-diene)nickel(II) bis[dioxalato(1,10-phenanthroline)chromate(III)] octahydrate
2007 ◽
Vol 63
(3)
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pp. m815-m817
Keyword(s):
The asymmetric unit of the title complex, [meso-Ni(1,7-CT)][Cr(C2O4)2(phen)]2·8H2O (1,7-CT is 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-1,7-diene; phen is 1,10-phenanthroline) or [Ni(C16H32N4)][Cr(C2O4)2(C12H8N2)]2·8H2O, consists of one-half of an [Ni(1,7-CT)]2+ cation, one [Cr(C2O4)2(phen)]− anion and four water molecules of crystallization. The NiII atom (site symmetry \overline{1}) is coordinated by four N atoms from the tetraazamacrocycle in a square-planar geometry, while the CrIII centre has a distorted cis-CrN2O4 octahedral geometry. A network of π–π stacking interactions and O—H...O and N—H...O hydrogen bonds helps the formation of a three-dimensional structure.
2012 ◽
Vol 68
(6)
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pp. m801-m802
2006 ◽
Vol 62
(4)
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pp. m870-m872
2014 ◽
Vol 70
(6)
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pp. m200-m201
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Keyword(s):
2017 ◽
Vol 73
(6)
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pp. 835-837
2012 ◽
Vol 68
(4)
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pp. m483-m484
Keyword(s):
2015 ◽
Vol 71
(6)
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pp. 667-670
2007 ◽
Vol 63
(11)
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pp. m2752-m2752
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2012 ◽
Vol 68
(4)
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pp. m413-m414
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2014 ◽
Vol 70
(4)
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pp. m116-m116