Abstract
The reaction of ZnO and triethylenetetraminehexaacetic acid (H6TTHA) in aqueous solution after refluxing yields the binuclear title compound, [Zn2(C18H26N4O12)(H2O)2]·4H2O. There is a centre of symmetry in the [Zn2(H2TTHA)(H2O)2] molecule in the crystalline state. Both ZnII ions are octahedrally surrounded and bound by an N2O3 donor set from the H2TTHA4- anion and a water molecule; the N atoms are cis and the water molecule is trans to an N atom. The Zn⋯Zn separation is 7.562 (1) Å. An intramolecular C - H⋯O interaction is observed and both carboxylate H atoms are disordered over two adjacent sites. In the crystal, the components are linked by O - H⋯O and C - H⋯O hydrogen bonds generating a three-dimensonal network.
| Original language | English |
|---|---|
| Pages (from-to) | m55-m56 |
| Number of pages | 2 |
| Journal | Acta Crystallographica Section E: Structure Reports Online |
| Volume | 71 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 2015 |
Fingerprint
Keywords
- Binuclear Zn<sup>II</sup> complex
- Crystal structure
- Triethylenetetraminehexaacetic acid
ASJC Scopus subject areas
- Condensed Matter Physics
- Materials Science(all)
- Chemistry(all)
Cite this
Crystal structure of diaqua(μ2-triethyl-enetetraminehexaacetato) dizinc tetra-hydrate. / Liu, Huan; Lu, Li Ping; Harrison, William Thomas Alexander.
In: Acta Crystallographica Section E: Structure Reports Online, Vol. 71, No. 3, 01.03.2015, p. m55-m56.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Crystal structure of diaqua(μ2-triethyl-enetetraminehexaacetato) dizinc tetra-hydrate
AU - Liu, Huan
AU - Lu, Li Ping
AU - Harrison, William Thomas Alexander
N1 - Acknowledgements This work was supported financially by the National Natural Science Foundation of China (grant No. 21171109), SRFDP (grant No. 20121401110005), the Natural Science Foundation of Shanxi Province of China (grant No. 2011011009–1) and the Research Project supported by Shanxi Scholarship Council of China (grant No. 2013–026).
PY - 2015/3/1
Y1 - 2015/3/1
N2 - The reaction of ZnO and triethylenetetraminehexaacetic acid (H6TTHA) in aqueous solution after refluxing yields the binuclear title compound, [Zn2(C18H26N4O12)(H2O)2]·4H2O. There is a centre of symmetry in the [Zn2(H2TTHA)(H2O)2] molecule in the crystalline state. Both ZnII ions are octahedrally surrounded and bound by an N2O3 donor set from the H2TTHA4- anion and a water molecule; the N atoms are cis and the water molecule is trans to an N atom. The Zn⋯Zn separation is 7.562 (1) Å. An intramolecular C - H⋯O interaction is observed and both carboxylate H atoms are disordered over two adjacent sites. In the crystal, the components are linked by O - H⋯O and C - H⋯O hydrogen bonds generating a three-dimensonal network.
AB - The reaction of ZnO and triethylenetetraminehexaacetic acid (H6TTHA) in aqueous solution after refluxing yields the binuclear title compound, [Zn2(C18H26N4O12)(H2O)2]·4H2O. There is a centre of symmetry in the [Zn2(H2TTHA)(H2O)2] molecule in the crystalline state. Both ZnII ions are octahedrally surrounded and bound by an N2O3 donor set from the H2TTHA4- anion and a water molecule; the N atoms are cis and the water molecule is trans to an N atom. The Zn⋯Zn separation is 7.562 (1) Å. An intramolecular C - H⋯O interaction is observed and both carboxylate H atoms are disordered over two adjacent sites. In the crystal, the components are linked by O - H⋯O and C - H⋯O hydrogen bonds generating a three-dimensonal network.
KW - Binuclear Zn<sup>II</sup> complex
KW - Crystal structure
KW - Triethylenetetraminehexaacetic acid
UR - http://www.scopus.com/inward/record.url?scp=84928165033&partnerID=8YFLogxK
U2 - 10.1107/S2056989015002108
DO - 10.1107/S2056989015002108
M3 - Article
VL - 71
SP - m55-m56
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
SN - 1600-5368
IS - 3
ER -