STRUCTURE OF TETRAKIS(MU-ACETATO-KAPPA-O-KAPPA-O')-BIS(2-CYANO-KAPPA-N-GUANIDINE)DICOPPER(II)

M J  BEGLEY; P  HUBBERSTEY; P H  SPITTLE; P H  WALTON

STRUCTURE OF TETRAKIS(MU-ACETATO-KAPPA-O-KAPPA-O')-BIS(2-CYANO-KAPPA-N-GUANIDINE)DICOPPER(II)

M J BEGLEY, P HUBBERSTEY, P H SPITTLE, P H WALTON

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

[Cu2(C2H3O2)4(C2H4N4)2], M(r) = 531.19, monoclinic, P2(1)/n (non-standard setting of P2(1)/c), a = 8.416 (2), b = 15.423 (5), c = 8.679 (3) angstrom, beta = 110.08 (5)degrees, V = 1058.06 angstrom3, Z = 2, D(m) = 1.65, D(x) = 1.67 g cm-3, lambda(Mo Kalpha) = 0.71073 angstrom, mu = 21.46 cm-1, F(000) = 540, T = 295 K, R = 0.039 for 152 least-squares parameters and 1725 unique reflections with I > 3sigma(I). The centrosymmetric molecular structure of [Cu(OAc)2(cnge)]2 (OAc = acetate; cnge = 2-cyanoguanidine) comprises a tetrakis(acetato)-bridged dinuclear copper(II) core with axially located cnge moieties. An intramolecular hydrogen bond dictates a bent coordination mode for the weakly bound cnge molecule.

Original language	English
Pages (from-to)	1047-1049
Number of pages	3
Journal	ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
Volume	49
Publication status	Published - 15 Jun 1993

Cite this

@article{8e698e0b12cb4a9bb3014cd597a066ad,

title = "STRUCTURE OF TETRAKIS(MU-ACETATO-KAPPA-O-KAPPA-O')-BIS(2-CYANO-KAPPA-N-GUANIDINE)DICOPPER(II)",

abstract = "[Cu2(C2H3O2)4(C2H4N4)2], M(r) = 531.19, monoclinic, P2(1)/n (non-standard setting of P2(1)/c), a = 8.416 (2), b = 15.423 (5), c = 8.679 (3) angstrom, beta = 110.08 (5)degrees, V = 1058.06 angstrom3, Z = 2, D(m) = 1.65, D(x) = 1.67 g cm-3, lambda(Mo Kalpha) = 0.71073 angstrom, mu = 21.46 cm-1, F(000) = 540, T = 295 K, R = 0.039 for 152 least-squares parameters and 1725 unique reflections with I > 3sigma(I). The centrosymmetric molecular structure of [Cu(OAc)2(cnge)]2 (OAc = acetate; cnge = 2-cyanoguanidine) comprises a tetrakis(acetato)-bridged dinuclear copper(II) core with axially located cnge moieties. An intramolecular hydrogen bond dictates a bent coordination mode for the weakly bound cnge molecule.",

author = "BEGLEY, {M J} and P HUBBERSTEY and SPITTLE, {P H} and WALTON, {P H}",

year = "1993",

month = jun,

day = "15",

language = "English",

volume = "49",

pages = "1047--1049",

journal = "ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS",

issn = "0108-2701",

publisher = "International Union of Crystallography",

}

TY - JOUR

T1 - STRUCTURE OF TETRAKIS(MU-ACETATO-KAPPA-O-KAPPA-O')-BIS(2-CYANO-KAPPA-N-GUANIDINE)DICOPPER(II)

AU - BEGLEY, M J

AU - HUBBERSTEY, P

AU - SPITTLE, P H

AU - WALTON, P H

PY - 1993/6/15

Y1 - 1993/6/15

N2 - [Cu2(C2H3O2)4(C2H4N4)2], M(r) = 531.19, monoclinic, P2(1)/n (non-standard setting of P2(1)/c), a = 8.416 (2), b = 15.423 (5), c = 8.679 (3) angstrom, beta = 110.08 (5)degrees, V = 1058.06 angstrom3, Z = 2, D(m) = 1.65, D(x) = 1.67 g cm-3, lambda(Mo Kalpha) = 0.71073 angstrom, mu = 21.46 cm-1, F(000) = 540, T = 295 K, R = 0.039 for 152 least-squares parameters and 1725 unique reflections with I > 3sigma(I). The centrosymmetric molecular structure of [Cu(OAc)2(cnge)]2 (OAc = acetate; cnge = 2-cyanoguanidine) comprises a tetrakis(acetato)-bridged dinuclear copper(II) core with axially located cnge moieties. An intramolecular hydrogen bond dictates a bent coordination mode for the weakly bound cnge molecule.

AB - [Cu2(C2H3O2)4(C2H4N4)2], M(r) = 531.19, monoclinic, P2(1)/n (non-standard setting of P2(1)/c), a = 8.416 (2), b = 15.423 (5), c = 8.679 (3) angstrom, beta = 110.08 (5)degrees, V = 1058.06 angstrom3, Z = 2, D(m) = 1.65, D(x) = 1.67 g cm-3, lambda(Mo Kalpha) = 0.71073 angstrom, mu = 21.46 cm-1, F(000) = 540, T = 295 K, R = 0.039 for 152 least-squares parameters and 1725 unique reflections with I > 3sigma(I). The centrosymmetric molecular structure of [Cu(OAc)2(cnge)]2 (OAc = acetate; cnge = 2-cyanoguanidine) comprises a tetrakis(acetato)-bridged dinuclear copper(II) core with axially located cnge moieties. An intramolecular hydrogen bond dictates a bent coordination mode for the weakly bound cnge molecule.

M3 - Article

SN - 0108-2701

VL - 49

SP - 1047

EP - 1049

JO - ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS

JF - ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS

ER -