Complexes of 1,2,4-Triazoles, Part XVII The Crystal Structure of Tris-μ-(4-ethyl-1,2,4-triazole-N1,N2)- (4-ethyl-1,2,4-triazole-N1)-aquo-bis [bis(thiocyanato-N)- nickel(II)]hydrate, Ni2(C4N3H7)4(H2O)(NCS)4 ·H2O(x ≃ 2.5)

The crystal structure of Ni (C (H O)(NCS) · 2.5 H O has been determined by X-ray diffraction techniques. The compound crystallizes in the monoclinic space group P2 /n with a = 15.121(4), b= 13.237(2), c= 18.069(3), β = 94.71(2)° and Z = 4; R = 0.040 (Rm = 0.051). The compound consists of dimeric uni...

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Published inZeitschrift für Naturforschung. B, A journal of chemical sciences Vol. 36; no. 7; pp. 809 - 813
Main Authors Vos, Ger, Kok, Anthonie J. de, Verschoor, Gerrit C.
Format Journal Article
LanguageEnglish
Published Verlag der Zeitschrift für Naturforschung 01.07.1981
Subjects
4-Ethyl-1
4-triazole
Binuclear Compound
Hydrogen Bonding
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Summary:The crystal structure of Ni (C (H O)(NCS) · 2.5 H O has been determined by X-ray diffraction techniques. The compound crystallizes in the monoclinic space group P2 /n with a = 15.121(4), b= 13.237(2), c= 18.069(3), β = 94.71(2)° and Z = 4; R = 0.040 (Rm = 0.051). The compound consists of dimeric units in which two Ni ions are bridged by three ethyltriazole (Ettrz) groups. For one Ni, two N donating NCS groups and an Ettrz coordinating by only one N atom complete the NiNe octahedron. The other Ni atom, which is also octahedrally coordinated, has a coordinated water molecule instead of a monodentate Ettrz.
ISSN:0932-0776
1865-7117
DOI:10.1515/znb-1981-0707