skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Layered vanadyl (IV) nitroprusside: Magnetic interaction through a network of hydrogen bonds

Abstract

The hydrogen bond and π-π stacking are two non-covalent interactions able to support cooperative magnetic ordering between paramagnetic centers. This contribution reports the crystal structure and related magnetic properties for VO[Fe(CN){sub 5}NO]·2H{sub 2}O, which has a layered structure. This solid crystallizes with an orthorhombic unit cell, in the Pna2{sub 1} space group, with cell parameters a=14.1804(2), b=10.4935(1), c=7.1722(8) Å and four molecules per unit cell (Z=4). Its crystal structure was solved and refined from powder X-ray diffraction data. Neighboring layers remain linked through a network of hydrogen bonds involving a water molecule coordinated to the axial position for the V atom and the unbridged axial NO and CN ligands. An uncoordinated water molecule is found forming a triple bridge between these last two ligands and the coordinated water molecule. The magnetic measurements, recorded down to 2 K, shows a ferromagnetic interaction between V atoms located at neighboring layers, with a Curie-Weiss constant of 3.14 K. Such ferromagnetic behavior was interpreted as resulting from a superexchange interaction through the network of strong OH····O{sub H2O}, OH····N{sub CN}, and OH····O{sub NO} hydrogen bonds that connects neighboring layers. The interaction within the layer must be of antiferromagnetic nature and it was detected close tomore » 2 K. - Graphical abstract: Coordination environment for the metals in vanadyl (II) nitroprusside dihydrate. Display Omitted - Highlights: • Crystal structure of vanadyl nitroprusside dehydrate. • Network of hydrogen bonds. • Magnetic interactions through a network of hydrogen bonds. • Layered transition metal nitroprussides.« less

Authors:
 [1];  [2]; ;  [3];  [4];  [2];  [5];
  1. Instituto de Química Física, Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, San Lorenzo 456, T4000CAN San Miguel de Tucumán (Argentina)
  2. Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria, Instituto Politécnico Nacional, México (Mexico)
  3. CEQUINOR (CONICET-UNLP), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 and 115, 1900, La Plata (Argentina)
  4. INFIQC – CONICET, Departamento de Físico Química, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre esq, Medina Allende, Ciudad Universitaria, X5000HUA Córdoba (Argentina)
  5. INQUINOA-UNT-CONICET, Instituto de Química Física, Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, San Lorenzo 456, T4000CAN San Miguel de Tucumán (Argentina)
Publication Date:
OSTI Identifier:
22584156
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 239; Other Information: Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ANTIFERROMAGNETISM; CRYSTALS; CYANIDES; HYDRATES; HYDROGEN; INTERACTIONS; LAYERS; LIGANDS; MAGNETIC PROPERTIES; MAGNETIZATION; NITRIC OXIDE; ORTHORHOMBIC LATTICES; PARAMAGNETISM; POWDERS; SOLIDS; SPACE GROUPS; TRANSITION ELEMENTS; WATER; X RADIATION; X-RAY DIFFRACTION

Citation Formats

Gil, D.M., Osiry, H., Pomiro, F., Varetti, E.L., Carbonio, R.E., Alejandro, R.R., Ben Altabef, A., and and others. Layered vanadyl (IV) nitroprusside: Magnetic interaction through a network of hydrogen bonds. United States: N. p., 2016. Web. doi:10.1016/J.JSSC.2016.04.025.
Gil, D.M., Osiry, H., Pomiro, F., Varetti, E.L., Carbonio, R.E., Alejandro, R.R., Ben Altabef, A., & and others. Layered vanadyl (IV) nitroprusside: Magnetic interaction through a network of hydrogen bonds. United States. doi:10.1016/J.JSSC.2016.04.025.
Gil, D.M., Osiry, H., Pomiro, F., Varetti, E.L., Carbonio, R.E., Alejandro, R.R., Ben Altabef, A., and and others. Fri . "Layered vanadyl (IV) nitroprusside: Magnetic interaction through a network of hydrogen bonds". United States. doi:10.1016/J.JSSC.2016.04.025.
@article{osti_22584156,
title = {Layered vanadyl (IV) nitroprusside: Magnetic interaction through a network of hydrogen bonds},
author = {Gil, D.M. and Osiry, H. and Pomiro, F. and Varetti, E.L. and Carbonio, R.E. and Alejandro, R.R. and Ben Altabef, A. and and others},
abstractNote = {The hydrogen bond and π-π stacking are two non-covalent interactions able to support cooperative magnetic ordering between paramagnetic centers. This contribution reports the crystal structure and related magnetic properties for VO[Fe(CN){sub 5}NO]·2H{sub 2}O, which has a layered structure. This solid crystallizes with an orthorhombic unit cell, in the Pna2{sub 1} space group, with cell parameters a=14.1804(2), b=10.4935(1), c=7.1722(8) Å and four molecules per unit cell (Z=4). Its crystal structure was solved and refined from powder X-ray diffraction data. Neighboring layers remain linked through a network of hydrogen bonds involving a water molecule coordinated to the axial position for the V atom and the unbridged axial NO and CN ligands. An uncoordinated water molecule is found forming a triple bridge between these last two ligands and the coordinated water molecule. The magnetic measurements, recorded down to 2 K, shows a ferromagnetic interaction between V atoms located at neighboring layers, with a Curie-Weiss constant of 3.14 K. Such ferromagnetic behavior was interpreted as resulting from a superexchange interaction through the network of strong OH····O{sub H2O}, OH····N{sub CN}, and OH····O{sub NO} hydrogen bonds that connects neighboring layers. The interaction within the layer must be of antiferromagnetic nature and it was detected close to 2 K. - Graphical abstract: Coordination environment for the metals in vanadyl (II) nitroprusside dihydrate. Display Omitted - Highlights: • Crystal structure of vanadyl nitroprusside dehydrate. • Network of hydrogen bonds. • Magnetic interactions through a network of hydrogen bonds. • Layered transition metal nitroprussides.},
doi = {10.1016/J.JSSC.2016.04.025},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 239,
place = {United States},
year = {Fri Jul 15 00:00:00 EDT 2016},
month = {Fri Jul 15 00:00:00 EDT 2016}
}