(3aR,8bR)-3a,8b-Dihy-droxy-2-methyl-sulfanyl-3-nitro-1-phenyl-1,8b-di-hydro-indeno[1,2-b]pyrrol-4(3aH)-one.
(3aR,8bR)-3a,8b-Dihy-droxy-2-methyl-sulfanyl-3-nitro-1-phenyl-1,8b-di-hydro-indeno[1,2-b]pyrrol-4(3aH)-one.
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(3aR,8bR)-3a,8b-二羟基-2-甲基硫基-3-硝基-1-苯基-1,8b-二氢-茚并[1,2-b]吡咯-4(3aH)
DOI：
10.1107/s1600536813029577
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Lakshman,PLNilantha
中科院分区：
文献类型：
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作者：
Nagalakshmi,RA;Suresh,J;Jeyachandran,V;Kumar,RRanjith;Lakshman,PLNilantha
在标题化合物C18 H14 N2 O 5中，吡咯烷环采用浅信封构象，带有OH基团的C原子（远离N原子）与其他原子的距离为0.257（2）π。 环戊烷环具有围绕带有一个=O和一个-OH基团的C-C键的扭曲构象。五元环（所有原子）之间的二面角为65.54（9）°，OH基团位于环结的同一侧。 分子结构中存在弱的O-H-O键和C-H-π相互作用。在晶体中，分子通过O-H-O氢键连接成[010]链。弱的C-H-O键将链连接成（100）片。
In the title compound, C18H14N2O5, the pyrrolidine ring adopts a shallow envelope conformation, with the C atom bearing the OH group (and remote from the N atom) displaced by 0.257 (2) Å from the other atoms. The cyclopentane ring has a twisted conformation about the C—C bond bearing one =O and one —OH grouping. The dihedral angle between the five-membered rings (all atoms) is 65.54 (9)° and the OH groups lie to the same side of the ring-junction. The molecular structure features a weak intramolecular O—H⋯O bond and a possible C—H⋯π interaction. In the crystal, the molecules are linked into [010] chains by O—H⋯O hydrogen bonds. Weak C—H⋯O bonds connect the chains into (100) sheets.