Kinetics and Evolution of Magnetism in Soft-Chemical Synthesis of CrSe 2 from KCrSe 2
- Award ID(s):
- 2011750
- PAR ID:
- 10324800
- Date Published:
- Journal Name:
- Chemistry of Materials
- Volume:
- 33
- Issue:
- 20
- ISSN:
- 0897-4756
- Page Range / eLocation ID:
- 8070 to 8078
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
More Like this
-
The crystal structure of the title compound, hexaaquanickel(II) dichloride–1,4,7,10,13,16-hexaoxacyclooctadecane–water (1/2/2), [Ni(H2O)6]Cl2·2C12H24O6·2H2O, is reported. The asymmetric unit contains half of the Ni(OH2)6moiety with a formula of C12H32ClNi0.50O10at 105 K and triclinic (P1) symmetry. The [Ni(OH2)6]2+cation has close to ideal octahedral geometry with O—Ni—O bond angles that are within 3° of idealized values. The supramolecular structure includes hydrogen bonding between the water ligands, 18-crown-6 molecules, Cl−anions, and co-crystallized water solvent. Two crown ether molecules flank the [Ni(OH2)6]2+molecule at the axial positions in a sandwich-like structure. The relatively symmetric hydrogen-bonding network is enabled by small Cl−counter-ions and likely influences the more idealized octahedral geometry of [Ni(OH2)6]2+.more » « less
An official website of the United States government

