New π Ligand N,N,N,N′,N′,N′-Hexaallylethylenediaminium (L2+): Synthesis and Crystal Structures of LBr2 • 2H2O and Its Cuprocomplexes L[CuII(Br0.45Cl3.55)], L[Cu4I(Br4.55Cl1.45)], and L[Cu4IBr6]

被引：3

作者：

Monchak, M. M. ^{[1
]}

Pavlyuk, A. V. ^{[1
,2
]}

Kinzhibalo, V. V. ^{[2
]}

Mys'kiv, M. G. ^{[1
]}

机构：

[1] Franko Natl Univ, UA-79005 Lvov, Ukraine

[2] Univ Wroclaw, PL-50138 Wroclaw, Poland

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2009年 / 35卷 / 06期

关键词：

CHLORIDE;

D O I：

10.1134/S1070328409060037

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The alkylation of ethylenediamine with allyl bromide in the presence of a fourfold (with respect to ethylenediamine) molar amount of NaHCO3 in acetone with an ethanol admixture (15 : 1) affords LBr2 +/- 2H(2)O (I), where L2+ is the N,N,N,N',N',N'-hexaallylethylenediaminium cation. Single crystals of complexes L[Cu-II(Br0.45Cl3.55)] (II), L[Cu-4(I)(Br4.55Cl1.45)] (III), and L[(Cu4Br6)-Br-I] (IV) are prepared by ac electrochemical synthesis from an ethanolic solution of LBr2 +/- 2H(2)O, CuCl2 +/- 2H(2)O (or CuBr2) at copper wire electrodes. The crystal structures of compounds I-IV are determined by X-ray diffraction analysis. The crystals of complex I are monoclinic: space group P2(1)/n, a = 8.544(3), b = 10.404(3), c = 13.350(4) angstrom, beta = 97.29(3)degrees, V = 1177.2(6) angstrom(3), Z = 2. The bromine anions in compound I are bonded to the L2+ cations and water molecules through hydrogen contacts (E) H center dot center dot center dot Br (E = O, C) of 2.57(3)-2.86(3) angstrom. The crystals of compounds II-IV are triclinic: space group P (1) over bar. For II: a = 8.762(4), b = 9.163(4), c = 16.500(6) angstrom, alpha = 95.62(4)degrees, beta = 96.39(4)degrees, gamma = 111.46(4)degrees, V = 1211.4(9) angstrom(3), Z = 2; for III: a = 9.074(4), b = 9.435(4), c = 9.829(5) angstrom, alpha = 116.12(4)degrees, beta = 104.14(4)degrees, gamma = 100.22(4)degrees, V = 692.3(6) angstrom(3), Z = 1; for IV isostructural III: a = 9.084(4), b = 9.404(4), c = 9.869(4) angstrom, alpha = 116.31(3)degrees, beta = 104.00(3)degrees, gamma = 100.37(3)degrees, V = 692.1(5) angstrom(3), Z = 1. Unlike the isolated tetrahedral CuX42- anion in structure II, an original chain anion (Cu4X62-)(n) is observed in the structures of pi complexes III and IV.

引用

页码：405 / 410

页数：6

共 50 条

[1] New π ligand N,N,N,N′,N′,N′-hexaallylethylenediaminium (L2+): Synthesis and crystal structures of LBr2 · 2H2O and its cuprocomplexes L[CuII(Br0.45Cl3.55)], L[Cu4I(Br4.55Cl1.45)], and L[Cu4IBr6]
M. M. Monchak
A. V. Pavlyuk
V. V. Kinzhibalo
M. G. Mys’kiv
Russian Journal of Coordination Chemistry, 2009, 35 : 405 - 410
[2] THE KINETICS OF PRIMARY EVENTS IN THE REACTIONS OF L2CU2CL2 OR L2CU2BR2 COMPLEXES (L IS AN N,N,N',N'-TETRAALKYLDIAMINE) WITH M(NS)2 REAGENTS
DAVIES, G
ELKADY, N
ELSAYED, MA
ELTOUKHY, A
SCHURE, MR
INORGANICA CHIMICA ACTA, 1988, 149 (01) : 31 - 43
[3] Copper(I) Halide Complexes with Ethylenediaminium L0(H+)2, N,N,N′,N′-Tetraallylethylenediaminium L4(H+)2, and N,N,N,N′,N′-Pentaallylethylenediaminium L5(H+). Synthesis and Crystal Structures of the Complexes [L0(H+)2]0.5CuCl2, [L0(H+)2]0.5CuBr1.67Cl0.33, [{L4(H+)2}0.5Cu2Cl3], and [L5(H+)Cu4Br6]
Monchak, M. M.
Pavlyuk, A. V.
Kinzhibalo, V. V.
Glukhyi, V. V.
Mys'kiv, M. G.
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2010, 36 (03) : 198 - 203
[4] Copper(I) halide complexes with ethylenediaminium L0(H+)2, N,N,N′,N′-tetraallylethylenediaminium L4(H+)2, and N,N,N,N′,N′-pentaallylethylenediaminium L5(H+). Synthesis and crystal structures of the complexes [L0(H+)2]0.5CuCl2, [L0(H+)2]0.5CuBr1.67Cl0.33, [{L4(H+)2}0.5Cu2Cl3], and [L5(H+)Cu4Br6]
M. M. Monchak
A. V. Pavlyuk
V. V. Kinzhibalo
V. V. Glukhyi
M. G. Mys’kiv
Russian Journal of Coordination Chemistry, 2010, 36 : 198 - 203
[5] STOICHIOMETRY AND PRODUCTS OF TRANSMETALATION OF DIMERIC COPPER(I) COMPLEXES L2CU2CL2 + L2CU2BR2 (L IS AN N,N,N',N'-TETRAALKYLETHYLENEDIAMINE) BY M(NS)2 REAGENTS IN APROTIC-SOLVENTS
DAVIES, G
ELKADY, N
ONAN, KD
SHOMALY, W
ELSAYED, MA
ELTOUKHY, A
INORGANICA CHIMICA ACTA, 1988, 149 (01) : 21 - 30
[6] Copper(I) halide complexes with N,N′-diallyl-N,N,N′,N′-tetramethylethylenediaminium (L2+). Synthesis and crystal structures of the complexes [L0.5CuCl2], [L0.5CuCl0.72Br1.28], and [L0.5CuBr2]
M. M. Monchak
E. A. Goreshnik
M. G. Mys’kiv
Russian Journal of Coordination Chemistry, 2011, 37 : 143 - 148
[7] Copper(I) halide complexes with N,N'-diallyl-N,N,N',N'-tetramethylethylenediaminium (L2+). Synthesis and crystal structures of the complexes [L0.5CuCl2], [L0.5CuCl0.72Br1.28], and [L0.5CuBr2]
Monchak, M. M.
Goreshnik, E. A.
Mys'kiv, M. G.
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2011, 37 (02) : 143 - 148
[8] THE SYNTHESIS AND CHARACTERIZATION OF SOME MNLNX2 COMPLEXES (N = 1, L = PYRIDINE, 4-PYRROLIDINOPYRIDINE, X = CL, BR, I, NCS - N = 1, L = ETOH, X = CL, BR - N = 2, L = ETOH, X = I, NCS)
BARRATT, DS
BENSON, CG
MCAULIFFE, CA
STACEY, CC
TANNER, SP
INORGANICA CHIMICA ACTA, 1986, 119 (02) : 187 - 190
[9] Synthesis and crystal structure of the nitrido complexes [(n-Bu)4N]2[{(L)Cl4Re≡N}2PtCl2] (L = THF, H2O) and [(n-Bu)4N]2[(H2O)Cl4Re≡N-PtCl(μ-Cl)]2
Schwarz, S
Strähle, J
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2002, 628 (07): : 1556 - 1560
[10] THE CHEMISTRY OF URANIUM .34. STRUCTURAL AND THERMAL-PROPERTIES OF UX4L2 COMPLEXES (X=CL AND BR - L=N,N,N',N'-TETRAMETHYLUREA)
DUPREEZ, JGH
ZEELIE, B
CASELLATO, U
GRAZIANI, R
INORGANICA CHIMICA ACTA, 1986, 122 (01) : 119 - 127

← 1 2 3 4 5 →