Some substituted thiourea complexes of nickel (II) thiocyanate

The preparation and properties of complexes of the type Ni(NCS)22L (L = thiourea (TU) N-methylthiourea (MTU), N,N′-dimethylthiourea (DMTU), N,N′-ethylenethiourea (ETU), N-ethylthiourea (NETU), N-phenylthiourea (PTU) and N,N′-dicyclohexylthiourea) and Ni(NSC)24L [L = N,N′-ethylenethiourea, N-phenylth...

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Autores principales: Puglisi, C., Levitus, R.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00221902_v29_n4_p1069_Puglisi
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_00221902_v29_n4_p1069_Puglisi2023-10-03T14:28:07Z Some substituted thiourea complexes of nickel (II) thiocyanate Puglisi, C. Levitus, R. The preparation and properties of complexes of the type Ni(NCS)22L (L = thiourea (TU) N-methylthiourea (MTU), N,N′-dimethylthiourea (DMTU), N,N′-ethylenethiourea (ETU), N-ethylthiourea (NETU), N-phenylthiourea (PTU) and N,N′-dicyclohexylthiourea) and Ni(NSC)24L [L = N,N′-ethylenethiourea, N-phenylthiourea, N,N-diethylthiourea (DETU) and N,N′-dibutylthiourea (DBTU)] are described. The Ni(NCS)22L complexes have polymeric structures involving either thiourea ligand bridges (L = TU, MTU, DMTU, NETU, and PTU) or thiocyanato bridges (L = ETU and DCTU). The Ni(NCS)24L complexes have octahedral structures. In solution, all the complexes undergo considerable rearrangement retaining coordinated anion. The configuration of the complexes were deduced from their spectral, magnetic and conductance data. The factors determining the stereochemical arrangements in these complexes are discussed. © 1967. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00221902_v29_n4_p1069_Puglisi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The preparation and properties of complexes of the type Ni(NCS)22L (L = thiourea (TU) N-methylthiourea (MTU), N,N′-dimethylthiourea (DMTU), N,N′-ethylenethiourea (ETU), N-ethylthiourea (NETU), N-phenylthiourea (PTU) and N,N′-dicyclohexylthiourea) and Ni(NSC)24L [L = N,N′-ethylenethiourea, N-phenylthiourea, N,N-diethylthiourea (DETU) and N,N′-dibutylthiourea (DBTU)] are described. The Ni(NCS)22L complexes have polymeric structures involving either thiourea ligand bridges (L = TU, MTU, DMTU, NETU, and PTU) or thiocyanato bridges (L = ETU and DCTU). The Ni(NCS)24L complexes have octahedral structures. In solution, all the complexes undergo considerable rearrangement retaining coordinated anion. The configuration of the complexes were deduced from their spectral, magnetic and conductance data. The factors determining the stereochemical arrangements in these complexes are discussed. © 1967.
format JOUR
author Puglisi, C.
Levitus, R.
spellingShingle Puglisi, C.
Levitus, R.
Some substituted thiourea complexes of nickel (II) thiocyanate
author_facet Puglisi, C.
Levitus, R.
author_sort Puglisi, C.
title Some substituted thiourea complexes of nickel (II) thiocyanate
title_short Some substituted thiourea complexes of nickel (II) thiocyanate
title_full Some substituted thiourea complexes of nickel (II) thiocyanate
title_fullStr Some substituted thiourea complexes of nickel (II) thiocyanate
title_full_unstemmed Some substituted thiourea complexes of nickel (II) thiocyanate
title_sort some substituted thiourea complexes of nickel (ii) thiocyanate
url http://hdl.handle.net/20.500.12110/paper_00221902_v29_n4_p1069_Puglisi
work_keys_str_mv AT puglisic somesubstitutedthioureacomplexesofnickeliithiocyanate
AT levitusr somesubstitutedthioureacomplexesofnickeliithiocyanate
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