Structure and reactivity of [{Te(NMe2)2}∞]; application to the preparation of metalloorganic tellurium(<scp>II</scp>) compounds

Allan, R. E.; Kärcher, Jörg; Paver, Michael A.; Rennie, Moira Ann; Russell, Christopher A.; Raithby, Paul R.; Steiner, Alexander; Wright, Dominic S.

doi:10.1039/dt9960001727

Cited by 35 publications

(35 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Its binding energy has been calculated in several systems. HF/3-21+G(d,p) [70] gave −43.84 kJ/mol in the case of bis(dimethylamino)-tellurium(II) (43) [71]. Values obtained with relativistic GGA DFT (PW91/TZP, ZORA) range from −54 kJ/mol [72] to −72 kJ/mol, [66] for 1,2,5-telluradiazole (32) and its annulated derivatives.…”

Section: [Te-m-d]mentioning

confidence: 97%

A survey of tellurium-centered secondary-bonding supramolecular synthons

Cozzolino

Elder

Vargas‐Baca

2011

Coordination Chemistry Reviews

176

107

View full text Add to dashboard Cite

Section: [Te-m-d]mentioning

confidence: 97%

A survey of tellurium-centered secondary-bonding supramolecular synthons

Cozzolino

Elder

Vargas‐Baca

2011

Coordination Chemistry Reviews

176

107

View full text Add to dashboard Cite

“…45 The reduction of Te(IV) to Te(II) has also been observed in reactions of TeCl4 with lithium amides LiNR2, which generate Te II (NR2)2 (R = Me, SiMe3) derivatives. 48,49 The tellurium(II) reagent TeCl2 is Please do not adjust margins unstable with respect to disproportionation, however the reactions of primary amines or their synthetic equivalents with adducts of the type TeCl2.L2 (L = tetramethylthiourea, 50 PEt3; 51 L2 = bipyridyl 52 ) are a potentially rich source of tellurium imide chemistry.…”

Section: Cyclic Tellurium Imidesmentioning

confidence: 99%

Insights into the formation of inorganic heterocycles via cyclocondensation of primary amines with group 15 and 16 halides

Chivers

Laitinen

2017

Dalton Trans.

View full text Add to dashboard Cite

Cyclocondensation is a major preparative route for the generation of inorganic heterocycles especially in the case of ring systems involving a Group 15 or 16 element linked to nitrogen. This Perspective will consider recent experimental and computational studies involving the reactions of primary amines (or their synthetic equivalents) with pnictogen and chalcogen halides. The major focus will be a discussion of the identity and role of acyclic intermediates in the reaction pathways to ring formation, as well as the nature of the heterocycles so formed. The similarities and differences between the chemistry of group 15 and 16 systems are emphasised with a view to providing signposts for further investigations.

show abstract

“…35 °C) by treatment of TeCl 4 with 4 equiv. of LiNMe 2 . Also fairly long known and readily accessible are the tellurium(II) silylamides Te[N(SiMe 3 ) 2 ] 2 and Te[N t Bu(SiMe 3 )] 2 .…”

Section: Development Of New Ge Sb and Te Precursors Including Simentioning

confidence: 99%

Molecular Precursors for the Phase‐Change Material Germanium‐Antimony‐Telluride, Ge₂Sb₂Te₅ (GST)

Harmgarth

Zörner

Liebing

et al. 2017

Zeitschrift anorg allge chemie

View full text Add to dashboard Cite

This review provides an overview of the precursor chemistry that has been developed around the phase‐change material germanium‐antimony‐telluride, Ge2Sb2Te5 (GST). Thin films of GST can be deposited by employing either chemical vapor deposition (CVD) or atomic layer deposition (ALD) techniques. In both cases, the success of the layer deposition crucially depends on the proper choice of suitable molecular precursors. Previously reported processes mainly relied on simple alkoxides, alkyls, amides and halides of germanium, antimony, and tellurium. More sophisticated precursor design provided a number of promising new aziridinides and guanidinates.

show abstract

Structure and reactivity of [{Te(NMe₂)₂}_∞]; application to the preparation of metalloorganic tellurium(II) compounds

Cited by 35 publications

References 39 publications

A survey of tellurium-centered secondary-bonding supramolecular synthons

A survey of tellurium-centered secondary-bonding supramolecular synthons

Insights into the formation of inorganic heterocycles via cyclocondensation of primary amines with group 15 and 16 halides

Molecular Precursors for the Phase‐Change Material Germanium‐Antimony‐Telluride, Ge₂Sb₂Te₅ (GST)

Contact Info

Product

Resources

About

Structure and reactivity of [{Te(NMe2)2}∞]; application to the preparation of metalloorganic tellurium(II) compounds

Cited by 35 publications

References 39 publications

A survey of tellurium-centered secondary-bonding supramolecular synthons

A survey of tellurium-centered secondary-bonding supramolecular synthons

Insights into the formation of inorganic heterocycles via cyclocondensation of primary amines with group 15 and 16 halides

Molecular Precursors for the Phase‐Change Material Germanium‐Antimony‐Telluride, Ge2Sb2Te5 (GST)

Contact Info

Product

Resources

About

Structure and reactivity of [{Te(NMe₂)₂}_∞]; application to the preparation of metalloorganic tellurium(II) compounds

Molecular Precursors for the Phase‐Change Material Germanium‐Antimony‐Telluride, Ge₂Sb₂Te₅ (GST)