There are two nearly identical mol-ecules in the asymmetric unit of the title compound, C7H7NO. The mol-ecules are nearly planar (r.m.s. deviations of 0.025 and 0.017??) and oriented at a dihedral angle of 28.98?(3)°. The two mol-ecules are linked by a C—H?O hydrogen bond. In the crystal, weak inter-molecular C—H?O hydrogen bonds link the mol-ecules into zigzag chains along the c axis.
展开▼
机译：在标题化合物C7H7NO的不对称单元中有两个几乎相同的分子。分子微晶几乎是平面的（r.m.s.偏差为0.025和0.017？），取向为二面角为28.98？（3）°。这两个分子通过C H 2 O氢键连接。在晶体中，弱分子间的CHH氢键将分子-小分子沿着c轴连接成锯齿形链。
展开▼
