Kerscher Tobias, Pust Philipp, Betz Richard, Klüfers Peter, Mayer Peter
Ludwig-Maximilians Universität, Department Chemie und Biochemie, Butenandtstrasse 5-13 (Haus D), 81377 München, Germany.
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 13;65(Pt 1):o108. doi: 10.1107/S1600536808041767.
In the title compound, C(10)H(10)N(6), the three N atoms in the 2-positions of the pyrazole rings (the ones not bridging to the central C atom are acceptors for weak C-H⋯N contacts with H⋯N distances ranging from 2.49 to 2.59 Å). These furnish the formation of layers perpendicular to [100]. An ortho-rhom-bic polymorph of the title compound has already been described [McLauchlan et al. (2004 ▶). Acta Cryst. E60, o1419-o1420].
在标题化合物C(10)H(10)N(6)中,吡唑环2位上的三个氮原子(即不与中心碳原子相连的那些氮原子)是弱C-H⋯N接触的受体,H⋯N距离在2.49至2.59 Å之间。这些作用促使形成垂直于[100]的层。该标题化合物的一种正交晶系多晶型物已被报道[McLauchlan等人(2004年▶)。《晶体学报》E60,o1419 - o1420]。