cis-Bis(dicyanamido)bis(1,10-phenanthroline)nickel(II)
✍ Scribed by Wu, A-Qing ;Zheng, Fa-Kun ;Guo, Guo-Cong ;Huang, Jin-Shun
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 214 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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As a result of problems with the data sets and incorrect atom assignments, 41 papers by H. Zhong et al. are retracted. Full details of all the articles are given in Table 1.
In the title compound, cis-[FeCl 2 (C 12 H 8 N 2 ) 2 ], the Fe atom has a distorted octahedral coordination composed of four N atoms from two phenanthroline groups and two Cl atoms. The crystal packing is stabilized by weakstacking of neighboring phenanthroline groups.
In the title complex, [Ni(C 12 H 8 N 2 ) 2 (H 2 O) 2 ](C 7 H 4 O 6 S)Á4H 2 O, the cation interacts with the anion and uncoordinated water molecules through hydrogen bonding with the coordinated water molecules, giving rise to a hydrogen-bonded sheet architecture. In the cation, the Ni atom exists in
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.003 A Ê R factor = 0.027 wR factor = 0.072 Data-to-parameter ratio = 11.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.007 A Ê R factor = 0.048 wR factor = 0.099 Data-to-parameter ratio = 15.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.