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Figure 2
The hydrogen-bonded dimer of (I)[link], viewed down the c axis. The dimer is supported by complementary hydrogen bonding between the pyrazole NH group and a chloride ligand of an adjacent mol­ecule (dotted lines).

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 70| Part 8| July 2014| Pages 780-783
doi:10.1107/S2053229614015411
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