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| Content Provider | Springer Nature Link |
|---|---|
| Author | Chakraborty, Jishnunil Shaikh, Nizamuddin Mayer Figge, Heike Sheldrick, William S. Vojtíšek, Pavel Banerjee, Pradyot |
| Copyright Year | 2006 |
| Abstract | Two coordination compounds of compositions [Ni(L$^{1}$)(idba)(H$_{2}$O)]·1.5 H$_{2}$O (1) and [Ni(L$^{2}$)Fe(CN)$_{5}$NO]·C$_{2}$H$_{5}$OH (2) where L$^{1}$ is N, N′-bis(3-aminopropyl)ethylenediamine, L$^{2}$ is 2,12-dimethyl-3,7,11,17-tetraazabicyclo[11.3.1]heptadeca-1(17),2,11,13,15-pentaene, and idba$^{2−}$ is 2,2′-iminodibenzoate have been synthesized and characterized by elemental analysis, IR spectroscopy, thermal analysis, and single-crystal X-ray diffraction. Complex 1 crystallizes in the monoclinic space group P2$_{1}$/n (No. 14) with a=9.810(2) Å, b=10.230(2) Å, c=25.350(5) Å, V=2543.6(9) Å$^{3}$, Z=4, and R=0.0727. The nickel atom is six-coordinated by four N atoms of amine and two O atoms of water and idba$^{2−}$. The molecular packing of the complex comprises of an infinite one-dimensional layered network in which the molecules in the crystal are held together by a system of hydrogen bonding. Complex 2, however, crystallizes in the space group C2/c (No. 15) of the monoclinic system with a=19.7990(4) Å, b=14.9440(3) Å, c=19.8800(3) Å, V=5115.90(17) Å$^{3}$, Z=4, and R=0.0540. The Ni ion in compound 2 has a slightly distorted octahedral arrangement of the N$_{4}$ donor atoms of primary ligand L$^{2}$ and two N-donor atoms of the secondary nitroprusside ligand. The structure of 2 displays an extended one-dimensional network formed by linear [—Ni—NC—Fe—CN—] units. A cyclic voltammetric study shows that compound 1 undergoes a quasireversible oxidation attributable to Ni$^{2+}$ → Ni$^{3+}$ in the range 300–420 mV vs SCE. |
| Starting Page | 157 |
| Ending Page | 164 |
| Page Count | 8 |
| File Format | |
| ISSN | 10400400 |
| Journal | Structural Chemistry |
| Volume Number | 18 |
| Issue Number | 2 |
| e-ISSN | 15729001 |
| Language | English |
| Publisher | Kluwer Academic Publishers-Plenum Publishers |
| Publisher Date | 2006-12-08 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Ni(II) coordination polymers Crystal structure Thermal analysis Cyclic voltammetry Theoretical and Computational Chemistry Physical Chemistry Computer Applications in Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physical and Theoretical Chemistry Condensed Matter Physics |
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