Synthesis, molecular and crystal structure of [(NH2)2CSSC(NH2)2]2[RuBr6]Br2•3H2O

被引：0

作者：

Rudnitskaya, Olga V. ^{[1
]}

Komarovskikh, Milena R. ^{[1
]}

Pekarskaya, Maria G. ^{[1
]}

Pshenichnyy, Daniil S. ^{[1
]}

Akkurt, Mehmet ^{[2
]}

Khalilov, Ali N. ^{[3
,4
]}

Bhattarai, Ajaya ^{[5
]}

Mamedov, Ibrahim G. ^{[4
]}

机构：

[1] RUDN Univ, Moscow 115419, Russia

[2] Erciyes Univ, Dept Phys, Fac Sci, TR-38039 Kayseri, Turkiye

[3] Azerbaijan State Econ Univ UNEC, Composite Mat Sci Res Ctr, Murtuza Mukhtarov Str 194, AZ-1065 Baku, Azerbaijan

[4] Baku State Univ, Dept Chem, Z Khalilov Str 23, AZ-1148 Baku, Azerbaijan

[5] MMAMC Tribhuvan Univ, Dept Chem, Biratnagar, Nepal

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2024年 / 80卷

关键词：

crystal structure; ruthenium halido complexes; anions; cations; alpha alpha '-(dithiobisformamidinium) cation;

D O I：

10.1107/S2056989024006832

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, bis[dithiobis(formamidinium)] hexabromidoruthenium dibromide trihydrate, [(NH2)(2)CSSC(NH2)(2)](2)[RuBr6]Br-2 center dot 3H(2)O, crystallizes in the orthorhombic system, space group Cmcm, Z = 4. The [RuBr6](2)(-) anionic complex has an octahedral structure. The Ru-Br distances fall in the range 2.4779 (4)-2.4890 (4) angstrom. The S-S and C-S distances are 2.0282 (12) and 1.783 (2) angstrom, respectively. The H2O molecules, Br- ions, and NH2 groups of the cation are linked by hydrogen bonds. The conformation of the cation is consolidated by intramolecular O-H center dot center dot center dot Br, O-H center dot center dot center dot O, N-H center dot center dot center dot Br and N-H center dot center dot center dot O hydrogen bonds. The [(NH2)(2)CSSC(NH2)(2)](2+) cations form a hydrogen-bonded system involving the Br- ions and the water molecules. Two Br- anions form four hydrogen bonds, each with the NH2 groups of two cations, thus linking the cations into a ring. The rings are connected by water molecules, forming N-H center dot center dot center dot O-H center dot center dot center dot Br hydrogen bonds.

引用

页码：886 / +

页数：7

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