Metallkomplexe mit Cyanoguanidin als Liganden: Kristallstrukturen von [Cd(cnge)2F2]·3H2O , Cd(cnge)2Br2 und Hg(cnge)Cl2 (enge = Cyanoguanidin)
| dc.contributor.author | Pickardt, Joachim | |
| dc.contributor.author | Kühn, Britta | |
| dc.date.accessioned | 2018-11-10T16:34:35Z | |
| dc.date.available | 2018-11-10T16:34:35Z | |
| dc.date.issued | 1996 | |
| dc.description.abstract | Crystals of [Cd(cnge)2F2]·3H2O (1), Cd(cnge)2Br2 (2) and Hg(cnge)Cl2 (3) (cnge = cyanoguanidine) were obtained by crystallisation from solutions of CdF2, CdBr2 or HgCl2 and cyanoguanidine in water/ethanol or methanol. 1 crystallizes monoclinically, space group C2, Z = 2,a = 1629.2(4), b = 1056.6(4), c = 353.9( 1) pm, β = 101.05(2)°; 2 is monoclinic, space group P21/n, Z = 2, a = 391.9(1), b = 850.7(2), c = 1722.1(4) pm, β = 94.06(2)°, 3 is triclinic, space group P1, Z = 1, a = 686.7( 1), b = 693.0(5), c = 387.2(4) pm, α = 94.45(5)°, β = 95.05(4)°, γ = 78.58(5)°. In 1 and 2 each Cd atom is bonded to four halogen atoms to form polymeric (CdF2)n and (CdBr2)n chains, resp., and to two cyanoguanidine molecules. In 3 each Hg atom is bonded to four chlorine atoms also forming (HgCl2)n chains, which are connected via cyanoguanidine molecules acting as a bidentate bridging ligands to form a network. | en |
| dc.identifier.eissn | 1865-7117 | |
| dc.identifier.issn | 0932-0776 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/8472 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-7618 | |
| dc.language.iso | de | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ | |
| dc.subject.ddc | 540 Chemie und zugeordnete Wissenschaften | de |
| dc.subject.other | cyanoguanidine | en |
| dc.subject.other | cadmium halide complexes | en |
| dc.subject.other | mercuric chloride complex | en |
| dc.subject.other | crystal structure | en |
| dc.title | Metallkomplexe mit Cyanoguanidin als Liganden: Kristallstrukturen von [Cd(cnge)2F2]·3H2O , Cd(cnge)2Br2 und Hg(cnge)Cl2 (enge = Cyanoguanidin) | de |
| dc.title.translated | Metal Complexes with Cyanoguanidine as Ligand: Crystal Structures of [Cd(cnge)2F2]·3H2O, Cd(cnge)2Br2 and Hg(cnge)Cl2 (cnge = Cyanoguanidine) | en |
| dc.type | Article | en |
| dc.type.version | publishedVersion | en |
| dcterms.bibliographicCitation.doi | 10.1515/znb-1996-1206 | |
| dcterms.bibliographicCitation.issue | 12 | |
| dcterms.bibliographicCitation.journaltitle | Zeitschrift für Naturforschung B | de |
| dcterms.bibliographicCitation.originalpublishername | De Gruyter | en |
| dcterms.bibliographicCitation.originalpublisherplace | Berlin | en |
| dcterms.bibliographicCitation.pageend | 1706 | |
| dcterms.bibliographicCitation.pagestart | 1701 | |
| dcterms.bibliographicCitation.volume | 51 | |
| tub.accessrights.dnb | free | |
| tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Chemie | de |
| tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
| tub.affiliation.institute | Inst. Chemie | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | de |
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