The host compound 5-(4-methylphenyl)-5H-dibenzo[a,d]cyclohepten-5-ol (H) forms inclusion compounds with dimethylsulphoxide (DMSO), morpholine (MORP) and N-methyl-2-pyrrolidinone (NMP). The crystal structures and thermal stability for H·DMSO, H·NMP and H·MORP were determined. H·DMSO crystallised in the monoclinic space group P21/n with unit cell dimensions: a = 9.4447(19) Å, b = 17.289(4) Å, c = 12.261(3) Å, β = 92.42(3)°. H·NMP also crystallised in P21/n (a = 10.322(2) Å, b = 12.873(3) Å, c = 16.444(3) Å, β = 95.97(3)°). For H·MORP, the crystal structure solved in the triclinic space group $$\textP}}\overline 1}$$ , a = 10.353(2) Å, b = 13.924(3) Å, c = 15.182(3) Å, α = 86.51(3)°, β = 86.38(3)° and γ = 73.07(3)°. A crystal structure of the apohost (H1) was solved in $$\textP}}\overline 1}$$ with unit cell dimensions: a = 9.4207(19) Å, b = 11.573(2) Å, c = 16.075(3) Å, α = 85.67(3)°, β = 79.73(3)° and γ = 67.49(3)°. The host compound 5-(4-methylphenyl)-5H-dibenzo[a,d]cyclohepten-5-ol interacts with N-methyl-2-pyrrolidinone via O–H···O and C–H···π contacts.
主化合物 5-(4-甲基苯基)-
5H-二苯并[a,d]环庚烯-5-醇(H)与
二甲基亚砜(
DMSO)、吗啉(MORP)和 N-甲基-
2-吡咯烷酮(
NMP)形成包合物。测定了 H-
DMSO、H-
NMP 和 H-MORP 的晶体结构和热稳定性。H-
DMSO 结晶于单斜空间群 P21/n,单胞尺寸为:a = 9.4447(19) 埃,b = 17.289(4) 埃,c = 12.261(3) 埃,β = 92.42(3)°。H-
NMP 也在 P21/n 中结晶(a = 10.322(2) Å,b = 12.873(3) Å,c = 16.444(3) Å,β = 95.97(3)°)。对于 H-MORP,晶体结构在三菱空间群 $$\textP}}\overline 1}$ 中求解,a = 10.353(2) Å, b = 13.924(3) Å, c = 16.444(3) Å, β = 95.97(3) °。924(3) Å, c = 15.182(3) Å, α = 86.51(3)°, β = 86.38(3)° and γ = 73.07(3)°.在 $$\P}}\overline 1}$$中求解出了一种副宿主(H1)的晶体结构,其单胞尺寸为:a = 9.4207(19) Å, b = 11.573(2) Å, c = 16.075(3) Å, α = 85.67(3)°, β = 79.73(3)° 和 γ = 67.49(3)°.主化合物 5-(4-甲基苯基)-
5H-二苯并[a,d]环庚烯-5-醇通过 O-H-O 和 C-H-π 接触与 N-甲基-
2-吡咯烷酮相互作用。