TY  - JOUR
A1  - Fenske, Dieter
A1  - Ergezinger, Christina
A1  - Dehnicke, Kurt
T1  - Kristallstruktur von 1,1-Dichlor-3,5-diphenyl-4-H-1,2,4,6-λ4-selenatriazin, SeCl2C2N3H(C6H5)2
T1  - Crystal structure of 1,1-dichloro-3,5-diphenyl-4-H-1,2,4,6-λ4-selenatriazine, SeCl2C2N3H(C6H5)2
T2  - Zeitschrift für Naturforschung, B
N2  - The title compound has been prepared as a byproduct of the reaction of Se2Cl2 with Ν,Ν,N′-Tris(trimethylsilyl)benzamidine in CH2Cl2 solution. [SeCl2(HNC2N2Ph2)]2 was characterized by an X-ray structure determination. Space group P21/n, Z = 2, 2979 observed independent reflexions, R = 0.032. Lattice dimensions (-65 °C): a = 1050.1(4), b = 1018.9(4), c = 1402.1(6) pm; β = 99.78(3)°. The compound forms centrosymmetric dimeric molecules with SeCl2Se bridges (bond lengths 241.6(1) and 339.3(1) pm), the selenium atoms being members of nearly planar [xxx] selenatriazine rings with Se—N bond lengths of 182.2(2) and 181.5(2) pm.
KW  - 1,1-dichloro-3,5-diphenyl-4-H-1,2,4,6-λ4-selenatriazine
KW  - Preparation
KW  - Crystal Structure
Y1  - 2014
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/81690
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-816904
SN  - 1865-7117
SN  - 0932-0776
VL  - 44.1989
IS  - 7
SP  - 857
EP  - 859
PB  - Verlag der Zeitschrift für Naturforschung
CY  - Tübingen
ER  -