Synthesis and crystal structure of [Li(THF)4]Cu2Br4

被引：4

作者：

Margraf, Gunter ^{[1
]}

Bolte, Michael ^{[1
]}

Wagner, Matthias ^{[1
]}

Lerner, Hans-Wolfram ^{[1
]}

机构：

[1] Univ Frankfurt, Inst Anorgan Chem, D-60438 Frankfurt, Germany

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2007年 / 37卷 / 07期

关键词：

coordination chemistry; copper; redox chemistry; X-ray structure analysis;

D O I：

10.1007/s10870-007-9204-y

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The mixed-valence compound [Li(THF)(4)]Cu2Br4 was synthesized in a redox reaction from 1,4-dihydroxynaphthalene, CuBr2 and LiNtBuSiMe(3) in THF. X-ray quality crystals of [Li(THF)(4)]Cu2Br4 (monoclinic, P2(1)/c) are obtained from the mother liquor at ambient temperature. In the solid state, infinite chains of anionic [Cu2Br4](-) units are established. These chains are separated by [Li(THF)(4)](+) cations.

引用

页码：503 / 506

页数：4

共 6 条

[1] One- and three-dimensional infinite arrays of Cu(I) ions exhibited by [Cu(NH3)2]Br and [Cu(NH3)Cl] in the solid state [J].

Margraf, G ;

Bats, JW ;

Bolte, M ;

Lerner, HW ;

Wagner, M .

CHEMICAL COMMUNICATIONS, 2003, (08) :956-957

[2] SYNTHESIS AND CHARACTERIZATION OF THE PSEUDO-1-D MIXED-VALENCE (ET4-(N)ME(N)N)CU2X4 SALTS - PINNED CHARGE-DENSITY WAVE SYSTEMS EXHIBITING INTERVALENCE CHARGE-TRANSFER [J].

SCOTT, B ;

WILLETT, R ;

PORTER, L ;

WILLIAMS, J .

INORGANIC CHEMISTRY, 1992, 31 (12) :2483-2492

[3] A study of pseudo 1-D copper(I) halide systems exhibiting anomalous copper(II) character: Physical characterization of (paraquat)Cu(2)X(4) (X=Cl, Br, I) [J].

Scott, B ;

Willett, R ;

Saccani, A ;

Sandrolini, F ;

Ramakrishna, BL .

INORGANICA CHIMICA ACTA, 1996, 248 (01) :73-80

[4]

Sheldrick G. M., 2014, SHELXS 97 PROGRAM CR

[5] PHASE ANNEALING IN SHELX-90 - DIRECT METHODS FOR LARGER STRUCTURES [J].

SHELDRICK, GM .

ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 :467-473

[6] Novel copper(I) halide polymers:: Structures of Cu2Br2(2,3-dimethylquinoxaline) and (2,3-Di(bromomethyl)quinoxalinium)CuBr2.: The continuing saga of copper(II) bromide reactivity with organoamines [J].

Willett, RD ;

Jeitler, JR ;

Twamley, B .

INORGANIC CHEMISTRY, 2001, 40 (25) :6502-6505

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