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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Publicado: 1967
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221902_v29_n4_p1069_Puglisi
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
id paper:paper_00221902_v29_n4_p1069_Puglisi
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spelling paper:paper_00221902_v29_n4_p1069_Puglisi2023-06-08T14:47:05Z 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-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. 1967 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221902_v29_n4_p1069_Puglisi 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.
title Some substituted thiourea complexes of nickel (II) thiocyanate
spellingShingle 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
publishDate 1967
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221902_v29_n4_p1069_Puglisi
http://hdl.handle.net/20.500.12110/paper_00221902_v29_n4_p1069_Puglisi
_version_ 1768545771468095488

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