Two Quaternary Copper Thiostannates with Lanthanum(III) Complexes

Tan, Xin; Liu, Xing; Zhou, Jian; Zhu, Ligang; Zhao, Runbo; Huang, Qian

doi:10.1007/s10876-015-0927-1

Cited by 12 publications

(6 citation statements)

References 49 publications

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“…Several Sn/Cu/S clusters were reported by other groups as well as by ourselves, yet only two discrete Sn/Cu/Se compounds have been known so far . However, only one of them, [(CuPPh 3 ) 2 {(R 1 Sn IV ) 2 Se 4 }] (R 1 =CMe 2 CH 2 C(O)Me), was decorated by a functional organic ligand, which represents the inspiration for this work.…”

Section: Introductionmentioning

confidence: 99%

“…[28,29] Our general ap-proach to obtain ternary M/Sn/E clusters is the expansion of organo-functionalized RSn/E clusters by addition of A 2 E( A = Na, SiMe 3 )a nd at ransition-metal salt to form the target compounds, [30][31][32][33][34][35][36] as trategy,w hich was first showcased by Merzweilera nd co-workers. [37] Several Sn/Cu/S clusters werer eported by other groups [37][38][39][40][41][42] as wella sb yo urselves, [30][31][32]43] yet only two discreteS n/Cu/Se compounds have been known so far. [35,36] However,o nly one of them,[ (CuPPh 3 ) 2 {(R 1 Sn IV ) 2 Se 4 }] (R 1 = CMe 2 CH 2 C(O)Me), was decorated by af unctional organic ligand, which represents the inspiration for this work.…”

Section: Introductionmentioning

confidence: 99%

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Ternary Mixed‐Valence Organotin Copper Selenide Clusters

Rinn

Guggolz

Lange

et al. 2018

Chemistry A European J

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Reactions of the organotin selenide chloride clusters [(R Sn ) Se Cl] (A, R =CMe CH C(O)Me) or [(R Sn ) Se ] (B) with [Cu(PPh ) Cl ] yield cluster compounds with different inorganic, mixed-valence core structures: [Cu Sn Sn Se ], [Cu Sn Sn Se Cl ], [Cu Sn Sn Se ], [Cu Sn Sn Se Cl ], and [Cu Sn Se ]. Five of the compounds, namely [(CuPPh ) {(R Sn ) Se }] (1), [(CuPPh ) Sn {(R Sn ) Se } ] (2), [(CuPPh ) (Sn Cl) {(RSn ) Se } ] (3) [(CuPPh ) (Sn Cu ){(R Sn ) Se } ] (4), and [Cu(CuPPh )(Sn Cu ){(R Sn ) Se } ] (5) are structurally closely related. They are based on [(CuPPh ) {(RSn ) Se } ] aggregates comprising [(RSn ) Se ] and [CuPPh ] building units, which are linked by further metal atoms. A sixth compound, [(CuPPh ) (Sn Cl) {(R Sn Cl)Se } ] (6), differs from the others by containing [(RSn Cl)Se ] units instead, which affects the absorption properties. The compounds were analyzed by single-crystal X-ray diffraction, NMR and Sn Mössbauer spectroscopy, DFT calculations as well as optical absorption experiments.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ternary Mixed‐Valence Organotin Copper Selenide Clusters

Rinn

Guggolz

Lange

et al. 2018

Chemistry A European J

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“…In the past such compounds were usually prepared through high-temperature synthesis or applying the molten flux approach. − During the last few decades many new thiostannates or tin–sulfur compounds were synthesized using solvothermal methods. − …”

Section: Introductionmentioning

confidence: 99%

Applying Ni(II) Amine Complexes and Sodium Thiostannate as Educts for the Generation of Thiostannates at Room Temperature

Hilbert

Näther

Bensch

2017

Crystal Growth & Design

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A new versatile and fast room temperature synthesis route was developed in which Na 4 SnS 4 •14H 2 O and selected Ni(II)amine complexes (amine = ethylenediamine (en), 1,2-diaminocyclohexane (1,2dach), 1,2-diaminopropane (1,2-dap), 2-(aminomethyl)pyridine (2amp)) were reacted in aqueous tren (tren = tris(2-aminoethyl)amine) solutions affording crystallization of six new compounds. During the reaction heteroleptic Ni 2+ centered complexes are formed in situ by replacement of two bidentate ligands by the tetradentate tren molecule. The compounds poorer in water of the pseudopolymorphs of [Ni(tren)(en)] 2 [Sn 2 S 6 ]•xH 2 O (x = 2 (1) and 6 (2)) and [Ni(tren)(1,2-dach)] 2 [Sn 2 S 6 ]•xH 2 O (x = 3 (3) and 4 (4)) are formed after a very short reaction time of 1 day. Remarkably, keeping the reaction slurries at room temperature for 7 days the thermodynamically stable water richer compounds were obtained. The remaining compounds, [Ni(tren)(1,2-dap)] 2 [Sn 2 S 6 ]•4H 2 O (5) and [Ni(tren)(2amp)] 2 [Sn 2 S 6 ]• 10H 2 O (6), crystallized between 1 and 7 days. The water of crystallization molecules in all compounds are involved in extended hydrogen bonding interactions significantly affecting the packing of cations and anions. Hirshfeld surfaces analyses give a detailed picture of intermolecular interactions which lead to the different packing motifs in the crystal structures.

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“…In the meantime a wealth of thiostannates and tin-sulfide compounds was prepared applying a large variety of synthetic techniques like high temperature synthesis, [1][2][3][4][5][6][7][8][9][10][11][12][13][14] the molten flux approach, [15,16] by precipitation from aqueous solution, [17,18] or under solvothermal conditions. [19][20][21][22][23][24][25] The solvothermal approach is very powerful allowing preparation of inorganic thiostannates, [26] thiostannates with organic cations as charge compensating ions, [27][28][29][30][31][32][33] with integrated transition metal cations, [34][35][36][37][38][39][40][41][42][43][44][45][46] or with transition metal complexes as counterions. [47]…”

Section: Introductionmentioning

confidence: 99%