The title complex, [Cu(H~2~NCH~2~CH~2~NH~2~)~2~(CF~3~COO)~2~], possesses a crystallographically imposed centre of symmetry. The Cu(II) atom is coordinated by four N atoms [Cu—N 1.985 (2), 2.015 (2) Å] from two chelate ethylenediamine ligands and two O atoms [Cu—O 2.579 (2) Å] from two trifluoroaceta
trans-Bis(ethylenediamine)bis(sulfadiazinato)copper(II)
✍ Scribed by Hossain, G. M. Golzar ;Banu, Afroza ;Amoroso, A. J.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 180 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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In the title compound, [Cu(C 2 H 8 N 2 ) 2 (H 2 O) 2 ](C 7 H 4 NO 4 ) 2 , the component complex cations and organic anions interact by way of N-HÁ Á ÁO and O-HÁ Á ÁO hydrogen bonds, leading to a layered structure. The Cu atom has site symmetry 1.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.035 wR factor = 0.091 Data-to-parameter ratio = 12.6 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Poly [bis[bis(ethylenediamine) copper(II)]-tetral-cyano-[tetracyanomolybdate(IV)]]
In the title complex, [Ni(C 2 H 8 N 2 ) 2 (H 2 O) 2 ](C 10 H 8 NO 3 S) 2 Á-2H 2 O, the Ni atom of the centrosymmetric cation has a distorted octahedral coordination geometry, and is bonded to four N atoms, from two diethylenediamine ligands, and to two water O atoms. Symmetry-related 4-aminonaphthal