Synthesis and crystal and molecular structure of a tetranuclear cluster based on the rhenium(III)-bisorganohydrazino core: [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4

Frank J. Femia; Xiaoyuan Chen; Kevin P. Maresca; John W. Babich; Jon Zubieta

doi:10.1016/S0020-1693(00)00207-3

Synthesis and crystal and molecular structure of a tetranuclear cluster based on the rhenium(III)-bisorganohydrazino core: [Re(HNNC₄H₃N₂)(NNC₄H₃N₂)(OCH₃)₂]₄

Frank J. Femia, Xiaoyuan Chen, Kevin P. Maresca, John W. Babich, Jon Zubieta

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Reaction of NH₄ReO₄ with excess 2-hydrazinopyrimidine in methanol yields [Re(η¹-NNC₄H₃N₂H)(η²-HNNC₄H₃N₂)Cl₃] (1). Attempts to recrystallize 1 by slow diffusion of methanol into DMF after 8 months produced black crystals of [Re(HNNC₄H₃N₂)(NNC₄H₃N₂)(OCH₃)₂]₄ (2). The structure of 2 consists of isolated tetranuclear clusters, constructed from {Re(η²-HNNC₄H₃N₂)(η¹-NNC₄H₃N₂)(OCH₃)₂} units linked through the β-nitrogen of the chelating organodiazene ligand of adjacent units into a box-like aggregate. (C) 2000 Elsevier Science S.A.

Original language	English (US)
Pages (from-to)	160-163
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	307
Issue number	1-2
DOIs	https://doi.org/10.1016/S0020-1693(00)00207-3
State	Published - Sep 11 2000

Keywords

Crystal structures
Organohydrazino complexes
Rhenium complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0020-1693(00)00207-3

Cite this

@article{90f82ff989a34ff69932ae6bc835420d,

title = "Synthesis and crystal and molecular structure of a tetranuclear cluster based on the rhenium(III)-bisorganohydrazino core: [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4",

abstract = "Reaction of NH4ReO4 with excess 2-hydrazinopyrimidine in methanol yields [Re(η1-NNC4H3N2H)(η2-HNNC4H3N2)Cl3] (1). Attempts to recrystallize 1 by slow diffusion of methanol into DMF after 8 months produced black crystals of [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4 (2). The structure of 2 consists of isolated tetranuclear clusters, constructed from {Re(η2-HNNC4H3N2)(η1-NNC4H3N2)(OCH3)2} units linked through the β-nitrogen of the chelating organodiazene ligand of adjacent units into a box-like aggregate. (C) 2000 Elsevier Science S.A.",

keywords = "Crystal structures, Organohydrazino complexes, Rhenium complexes",

author = "Femia, {Frank J.} and Xiaoyuan Chen and Maresca, {Kevin P.} and Babich, {John W.} and Jon Zubieta",

note = "Funding Information: This work was supported by a grant from the Department of Energy Office of Health and Environmental Research (D2-FG02-99ER62791). ",

year = "2000",

month = sep,

day = "11",

doi = "10.1016/S0020-1693(00)00207-3",

language = "English (US)",

volume = "307",

pages = "160--163",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Synthesis and crystal and molecular structure of a tetranuclear cluster based on the rhenium(III)-bisorganohydrazino core

T2 - [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4

AU - Femia, Frank J.

AU - Chen, Xiaoyuan

AU - Maresca, Kevin P.

AU - Babich, John W.

AU - Zubieta, Jon

N1 - Funding Information: This work was supported by a grant from the Department of Energy Office of Health and Environmental Research (D2-FG02-99ER62791).

PY - 2000/9/11

Y1 - 2000/9/11

N2 - Reaction of NH4ReO4 with excess 2-hydrazinopyrimidine in methanol yields [Re(η1-NNC4H3N2H)(η2-HNNC4H3N2)Cl3] (1). Attempts to recrystallize 1 by slow diffusion of methanol into DMF after 8 months produced black crystals of [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4 (2). The structure of 2 consists of isolated tetranuclear clusters, constructed from {Re(η2-HNNC4H3N2)(η1-NNC4H3N2)(OCH3)2} units linked through the β-nitrogen of the chelating organodiazene ligand of adjacent units into a box-like aggregate. (C) 2000 Elsevier Science S.A.

AB - Reaction of NH4ReO4 with excess 2-hydrazinopyrimidine in methanol yields [Re(η1-NNC4H3N2H)(η2-HNNC4H3N2)Cl3] (1). Attempts to recrystallize 1 by slow diffusion of methanol into DMF after 8 months produced black crystals of [Re(HNNC4H3N2)(NNC4H3N2)(OCH3)2]4 (2). The structure of 2 consists of isolated tetranuclear clusters, constructed from {Re(η2-HNNC4H3N2)(η1-NNC4H3N2)(OCH3)2} units linked through the β-nitrogen of the chelating organodiazene ligand of adjacent units into a box-like aggregate. (C) 2000 Elsevier Science S.A.

KW - Crystal structures

KW - Organohydrazino complexes

KW - Rhenium complexes

UR - http://www.scopus.com/inward/record.url?scp=0034637925&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034637925&partnerID=8YFLogxK

U2 - 10.1016/S0020-1693(00)00207-3

DO - 10.1016/S0020-1693(00)00207-3

M3 - Article

AN - SCOPUS:0034637925

SN - 0020-1693

VL - 307

SP - 160

EP - 163

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1-2

ER -