{4-Hydroxy-N'-[(2-oxido-1-naphthyl-O) methylidene] benzohydrazidato-2N', O} dimethyltin (IV)
Two independent but very similar molecules comprise the asymmetric unit of the title compound, [Sn(CH3)2- (C18H12N2O3)]. Each Sn atom is coordinated by two methyl groups and two O atoms and an N atom from the dinegative tridentate ligand. The resultant C2NO2 donor set defines a coordination geom...
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| Main Authors: | , , , |
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| Format: | E-Article |
| Language: | English |
| Published: |
International Union of Crystallography
2010
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/7332/1/%7B4-Hydroxy-N%27-%5B%282-oxido-1-naphthyl-O%29%20methylidene%5D%20benzohydrazidato-2N%27%2C%20O%7D%20dimethyltin%20%28IV%29.pdf http://ir.unimas.my/id/eprint/7332/ http://journals.iucr.org/e/issues/2010/08/00/bt5292/bt5292.pdf |
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| Summary: | Two independent but very similar molecules comprise the
asymmetric unit of the title compound, [Sn(CH3)2-
(C18H12N2O3)]. Each Sn atom is coordinated by two methyl
groups and two O atoms and an N atom from the dinegative
tridentate ligand. The resultant C2NO2 donor set defines a coordination geometry intermediate between square-pyramidal and trigonal-pyramidal, with a small tendency towards the former. +Zigzag chains running along the a axis mediated by O—HN hydrogen bonding characterize the crystal packing. These are connected into layers in the ab plane by a combination of C—HN and – [centroid–centroid distances = 3.658 (2) and 3.6740 (18) A˚ ] interactions. The layers are connected along the c axis via C—HO interactions. |
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