Transition Metal Squarates I. Chain Structures M (C4O4) · 4 H2O
1986 ◽
Vol 41
(1)
◽
pp. 18-24
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Keyword(s):
The transition metal squarates M(C4O4) · 4 H2O (M2+ = Mn2+, Fe2+, Co2+. Ni2+, and Zn2+) are isotypic. They crystallize monoclinically, space group Ce-Cf, and consist of one-dimensional chain molecules[xxx]with the chain axes alternatively in direction [110] and [110]. The transition metal is octahedrally coordinated by two oxygen atoms of two C4O42- -anions in rrarcs-position and 4 water molecules. Neighbouring chains are interlinked by hydrogen bonds. The distance between the planes of the parallel C4-rings of neighbouring chains is similar to the layer distance in graphite.
1986 ◽
Vol 41
(11)
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pp. 1329-1332
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Keyword(s):
1995 ◽
Vol 59
(394)
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pp. 159-162
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Keyword(s):
1992 ◽
Vol 47
(11)
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pp. 1561-1564
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Keyword(s):
1992 ◽
Vol 47
(11)
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pp. 1602-1608
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Keyword(s):
2013 ◽
Vol 69
(10)
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pp. 1173-1176
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Keyword(s):
2020 ◽
Vol 76
(8)
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pp. 1307-1310
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Keyword(s):
2006 ◽
Vol 61
(9)
◽
pp. 1067-1071
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2019 ◽
Vol 75
(3)
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pp. 294-303
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2012 ◽
Vol 194
◽
pp. 171-174
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Keyword(s):