Crystal structure of bis(l-arginine)copper(II) hexachlorodimercurate, [Cu(l-Arg)2]Hg2Cl6

被引：11

作者：

Zabel, M. ^{[1
]}

Pavlovskii, V. I. ^{[2
]}

Poznyak, A. L. ^{[2
]}

机构：

[1] Univ Regensburg, Inst Inorgan Chem, D-8400 Regensburg, Germany

[2] Natl Acad Sci, BI Stepanov Phys Inst, Minsk, BELARUS

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2008年 / 49卷 / 04期

关键词：

crystal structure; complexes of Cu(II) with arginine; chloromercurate(II)-ions;

D O I：

10.1007/s10947-008-0107-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

By means of X-ray diffraction the chain structure of [Cu(l-Arg)(2)]Hg2Cl6 (monoclinic, a = 10.2348(9) angstrom, b = 9.1386(7) angstrom, c = 14.8521(14) angstrom, beta = 97.455(11)degrees, space group P2(1)) is established. The chains are formed by square-planar [Cu(l-Arg)(2)](2+) cations of the type trans-[Cu(N)(2)(O)(2)] (l-Arg is the zwitter-ion of arginine; Cu-N 1.992 angstrom and 1.938(6) angstrom, Cu-O 1.953 angstrom and 1.967(4) angstrom) that are bonded to two adjacent binuclear [Cl2Hg(mu-Cl)(2)HgCl2](2-)ions through its clorine atoms Cl (Hg-Cl bonds are within 2.34-2.78 angstrom). With these two additional Cu center dot center dot center dot Cl contacts Cu adopts the geometry of an elongated octahedron with two apical Cl (Cu-Cl 2.961 angstrom and 3.064(3) angstrom).

引用

页码：758 / 761

页数：4

共 50 条

[1] Crystal structure of bis(l-arginine)copper(II) hexachlorodimercurate, [Cu(l-Arg)2]Hg2Cl6
M. Zabel
V. I. Pavlovskii
A. L. Poznyak
Journal of Structural Chemistry, 2008, 49 : 758 - 761
[2] THE PREPARATION AND CRYSTAL-STRUCTURE ANALYSIS OF BIS(L-ARGININE)CU(II)(ACETATE)2TRIHYDRATE
DUARTE, MTLS
CARRONDO, MAAFD
GONCALVES, MLS
HURSTHOUSE, MB
WALKER, NPC
DAWES, HM
INORGANICA CHIMICA ACTA-BIOINORGANIC CHEMISTRY, 1986, 124 (01): : 41 - 47
[3] Role of L-arginine (L-Arg) uptake mechanisms in angiotensin II (AII)-induced renal vasoconstriction and hypertension
Rajapakse, Niwanthi
Mattson, David
FASEB JOURNAL, 2007, 21 (06): : A1403 - A1403
[4] Crystal structures of bis(diethylenetriamine)cobalt(III) Heptachlorodimercurate(II)mer-[Co(Dien)2]Hg2Cl7 and (diethylenetriamine)glycylglycinato(1-) cobalt(III) hexachlorodimercurate(II) [Co(Dien)HGlygly]Hg2Cl6
I. F. Burshtein
A. L. Poznyak
Journal of Structural Chemistry, 1999, 40 : 445 - 450
[5] Crystal structures of bis(diethylenetriamine)cobalt(III) heptachlorodimercurate(II) mer-[Co(Dien)2]Hg2Cl7 and (diethylenetriamine)glycylglycinato(1-)cobalt(III) hexachlorodimercurate(II) [Co(Dien)HGlygly]Hg2Cl6
Burshtein, IF
Poznyak, AL
JOURNAL OF STRUCTURAL CHEMISTRY, 1999, 40 (03) : 445 - 450
[6] Exogenous L-Arginine (L-Arg) attenuates the vasoconstrictor response to Angiotensin II (Ang II) stimulation in isolated rat aortic rings
Das, Satarupa
Mattson, David L.
FASEB JOURNAL, 2011, 25
[7] L-ARGININE (L-ARG) SUPPLEMENTATION ANTAGONIZES THE EFFECT OF ANGIOTENSIN-II (ANG-II) ON MESANGIAL CELL (MC) PROLIFERATION
MATTANA, J
SINGHAL, PC
FASEB JOURNAL, 1994, 8 (04): : A584 - A584
[8] Exogenous L-Arginine (L-Arg) blunts Angiotensin II (AngII)-mediated renal vasoconstriction and improves pressure-diuresis
Das, Satarupa
De Miguel, Carmen
Lund, Hayley
Mattson, David L.
FASEB JOURNAL, 2009, 23
[9] Halomercurates:: Syntheses and crystal structures of [Cu(en)2][Hg2Cl6], [Cu(en)2][Hg2Br6], and [Cu(en)2][HgBr4]
Schunk, A
Thewalt, U
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2001, 627 (04): : 797 - 802
[10] Structure of amino copper(II) chloromercurates(II) [Cu(S-HLyS)2]Hg3Cl8•2H2O, [Cu2Cl2(HTren)2]Hg3Cl10•4H2O9 [Cu(En)2]Hg3Cl8, and [Cu(En)2]Hg2Cl6
Zabel, M
Poznyak, AL
Pavlovski, VI
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2005, 50 (12) : 1866 - 1876

← 1 2 3 4 5 →