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dc.contributor.authorHEALY, PC
dc.contributor.authorPATRICK, JM
dc.contributor.authorWHITE, AH
dc.date.accessioned2017-05-03T11:09:26Z
dc.date.available2017-05-03T11:09:26Z
dc.date.issued1984
dc.identifier.issn0004-9425
dc.identifier.doi10.1071/CH9841105
dc.identifier.urihttp://hdl.handle.net/10072/25009
dc.description.abstractThe crystal structure of the title complex, [H3NCH2CH2NH3] [Ni(H2O)6] [SO4]2, has been determined by single-crystal X-ray diffraction methods at 295 K, being refined by full matrix least squares to a residual of 0.032 for 2532 independent 'observed' reflections. Crystals are monoclinic, P21/n, a 13.148(3), b 7.119(3), c 8.245(2) Ŭ ߠ100.97(4)ꬠZ = 2. Both cations are disposed about crystallographic centres of symmetry. The organic species has a necessarily planar non-hydrogen atom skeleton [C-C, 1.513(3); C-N, 1.485(4) ŝ. In the hexaaquanickel(11) species, the Ni-O distances are very similar [2.060(2), 2.064(2), 2.066(2) ŝ, although there is a significant departure from octahedral symmetry among the angles [89.71(8), 86.87(8), 90.00(8)Ꝯ The oxygen atoms of the water molecules are bonded pseudo-tetrahedrally. The centrosymmetric metal atom environment is more regular than that in the corresponding Tutton salts, to which complexes of the present type may present an attractive alternative.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoen_US
dc.publisherCSIRO Publishing
dc.publisher.placeCollingwood, Australia
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom1105
dc.relation.ispartofpageto1109
dc.relation.ispartofjournalAustralian Journal of Chemistry
dc.relation.ispartofvolume37
dc.rights.retentionY
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchcode03
dc.titleCrystal structure of ethylenediammonium hexaaquanickel(II) sulphate: a variation on the Tutton salts
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2015-05-21T05:27:38Z
gro.hasfulltextNo Full Text
gro.griffith.authorHealy, Peter C.


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