Polychloride Monoanions from [Cl3]- to [Cl9]-: A Raman Spectroscopic and Quantum Chemical Investigation

被引：40

作者：

Brueckner, Robin ^{[1
]}

Haller, Heike ^{[1
]}

Ellwanger, Mathias ^{[1
]}

Riedel, Sebastian ^{[1
]}

机构：

[1] Univ Freiburg, Inst Anorgan & Analyt Chem, D-79104 Freiburg, Germany

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2012年 / 18卷 / 18期

关键词：

ionic liquids; polyhalides; quantum chemistry; quaternary ammonium salts; Raman spectroscopy; CRYSTAL-STRUCTURES; SPECTRA; TRICHLORIDE; CHLORINE; ANIONS; DICHLORIDE; BROMINE; ION;

D O I：

10.1002/chem.201103659

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polychloride monoanions stabilized by quaternary ammonium salts are investigated using Raman spectroscopy and state-of-the-art quantum-chemical calculations. A regular V-shaped pentachloride is characterized for the [N(Me)4][Cl5] salt, whereas a hockey-stick-like structure is tentatively assigned for [N(Et)4][Cl2...Cl3-]. Increasing the size of the cation to the quaternary ammonium salts [NPr4]+ and [NBu4]+ leads to the formation of the [Cl3]- anion. The latter is found to be a pale yellow liquid at about 40 degrees C, whereas all the other compounds exist as powders. Further to these observations, the novel [Cl9]- anion is characterized by low-temperature Raman spectroscopy in conjunction with quantum-chemical calculations.

引用

页码：5741 / 5747

页数：7

共 24 条

[1] OPTICAL-SPECTRA OF DIFLUORIDE, DICHLORIDE, AND TRICHLORIDE IONS IN MATRIX-ISOLATED M+F-2-, M+CL-2-, AND M+CL-3-SPECIES [J].

ANDREWS, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (08) :2147-2152

[2]

[Anonymous], 2011, ANGEW CHEM

[3]

[Anonymous], 2011, TURBOMOLE V 6 2

[4] INFRARED AND RAMAN-SPECTRA OF M+CL3(-) ION-PAIRS AND THEIR CHLORINE BROMINE COUNTERPARTS ISOLATED IN ARGON MATRICES [J].

AULT, BS ;

ANDREWS, L .

JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (12) :4853-4859

[5] STEREOCHEMICAL CONSEQUENCES OF TRANS-ANNULAR S-CL = S INTERACTIONS IN SULFUR NITROGEN CHEMISTRY - PREPARATION AND STRUCTURE OF [(ME2N)2C2N4S2CL]+[CL3]- [J].

BOERE, RT ;

CORDES, AW ;

OAKLEY, RT ;

REED, RW .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (10) :655-656

[6] STEREOCHEMISTRY OF OXIDATION OF 1,5,2,4,6,8-DITHIATETRAZOCINES - PREPARATION AND CRYSTAL-STRUCTURES OF [(ME2N)2C2N4S2C1]+PFG-, [(ME2N)2C2N4S2CL]+CL3- AND (ME2N)2C2N4S2(O)2[N(CF3)2]2 [J].

BOERE, RT ;

CORDES, AW ;

CRAIG, SL ;

OAKLEY, RT ;

REED, RW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (03) :868-874

[7] TETRAPHENYLARSONIUM TRICHLORIDE [J].

BOGAARD, MP ;

PETERSON, J ;

RAE, AD .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1981, 37 (JUL) :1357-1359

[8] RAMAN SPECTRA OF SOLID CHLORINE AND BROMINE [J].

CAHILL, JE ;

LEROI, GE .

JOURNAL OF CHEMICAL PHYSICS, 1969, 51 (10) :4514-&

[9] Raman Spectroscopic Investigation of Tetraethylammonium Polybromides [J].

Chen, Xiaoyun ;

Rickard, Mark A. ;

Hull, John W., Jr. ;

Zheng, Chao ;

Leugers, Anne ;

Simoncic, Petra .

INORGANIC CHEMISTRY, 2010, 49 (19) :8684-8689

[10] REACTION OF DIMETHYLCYANAMIDE WITH SULFUR DICHLORIDE - X-RAY CRYSTAL-STRUCTURES OF THE N,N'-(CHLOROSULFONIUMYLIDENE)BIS(N1,N1-DIMETHYLCHLOROFORMAMIDINE) COMPLEXES [(ME2NC(CL)N)2SCL]+CL-, [(ME2NC(CL)N)2SCL]+CL3-) AND THE HYDROLYSIS PRODUCT [ME2NC(CL)NH2]+CL-.H2O [J].

CHIVERS, T ;

RICHARDSON, JF ;

SMITH, NRM .

INORGANIC CHEMISTRY, 1985, 24 (15) :2453-2458

← 1 2 3 →