Ruchika Sharma, S. A. Sankpal, Pradeep Jangonda Patil, S. Murugavel, S. Sundramoorthy, R. Kant
{"title":"双环邻氨基腈衍生物的合成、X射线晶体结构、DFT、Hirschfeld表面、能量框架和分子对接分析","authors":"Ruchika Sharma, S. A. Sankpal, Pradeep Jangonda Patil, S. Murugavel, S. Sundramoorthy, R. Kant","doi":"10.5155/eurjchem.13.2.135-144.2225","DOIUrl":null,"url":null,"abstract":"2-Amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile has been synthesized and characterized by conventional spectroscopic techniques (FT-IR and 1H NMR) and the three-dimensional structure elucidated by single crystal X-ray diffraction studies (SC-XRD). It exists in monoclinic crystal system with space group P21/c and lattice parameters: a = 14.641(13) Å, b = 8.653(4) Å, c = 16.609(10) Å, β = 116.34(3)°, and Z = 4. In the crystal packing, molecules are connected through N-H···O and N-H···N intermolecular and intramolecular C-H···O interactions. The N1-H11···N2 interaction results in the formation of a dimer corresponding to R22(12) graph-set motif. The molecular structure has been theoretically optimized by using density functional theory (DFT) with the basis set B3LYP/6-311G (d,p). The optimized bond geometry shows consistency with the SC-XRD data. Besides this, the molecular electrostatic potential (MEP), Mulliken charges, and frontier molecular orbital analysis have been described. The dnorm, shape index, curvedness, crystal voids, 2D fingerprint (FP) plots, and 3D energy frameworks using Hirshfeld surface (HS) studies have also been computed and investigated. The molecular docking studies for 2-amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile with DNA gyrase/lanosterol 14α-demethylase suggest that the compound may act as an active antimicrobial drug.","PeriodicalId":89364,"journal":{"name":"European journal of chemistry (Print)","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis, X-ray crystal structure, DFT, Hirshfeld surfaces, energy frameworks, and molecular docking analysis of a bicyclic ortho-aminocarbonitrile derivative\",\"authors\":\"Ruchika Sharma, S. A. Sankpal, Pradeep Jangonda Patil, S. Murugavel, S. Sundramoorthy, R. Kant\",\"doi\":\"10.5155/eurjchem.13.2.135-144.2225\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"2-Amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile has been synthesized and characterized by conventional spectroscopic techniques (FT-IR and 1H NMR) and the three-dimensional structure elucidated by single crystal X-ray diffraction studies (SC-XRD). It exists in monoclinic crystal system with space group P21/c and lattice parameters: a = 14.641(13) Å, b = 8.653(4) Å, c = 16.609(10) Å, β = 116.34(3)°, and Z = 4. In the crystal packing, molecules are connected through N-H···O and N-H···N intermolecular and intramolecular C-H···O interactions. The N1-H11···N2 interaction results in the formation of a dimer corresponding to R22(12) graph-set motif. The molecular structure has been theoretically optimized by using density functional theory (DFT) with the basis set B3LYP/6-311G (d,p). The optimized bond geometry shows consistency with the SC-XRD data. Besides this, the molecular electrostatic potential (MEP), Mulliken charges, and frontier molecular orbital analysis have been described. The dnorm, shape index, curvedness, crystal voids, 2D fingerprint (FP) plots, and 3D energy frameworks using Hirshfeld surface (HS) studies have also been computed and investigated. The molecular docking studies for 2-amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile with DNA gyrase/lanosterol 14α-demethylase suggest that the compound may act as an active antimicrobial drug.\",\"PeriodicalId\":89364,\"journal\":{\"name\":\"European journal of chemistry (Print)\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European journal of chemistry (Print)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5155/eurjchem.13.2.135-144.2225\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European journal of chemistry (Print)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5155/eurjchem.13.2.135-144.2225","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synthesis, X-ray crystal structure, DFT, Hirshfeld surfaces, energy frameworks, and molecular docking analysis of a bicyclic ortho-aminocarbonitrile derivative
2-Amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile has been synthesized and characterized by conventional spectroscopic techniques (FT-IR and 1H NMR) and the three-dimensional structure elucidated by single crystal X-ray diffraction studies (SC-XRD). It exists in monoclinic crystal system with space group P21/c and lattice parameters: a = 14.641(13) Å, b = 8.653(4) Å, c = 16.609(10) Å, β = 116.34(3)°, and Z = 4. In the crystal packing, molecules are connected through N-H···O and N-H···N intermolecular and intramolecular C-H···O interactions. The N1-H11···N2 interaction results in the formation of a dimer corresponding to R22(12) graph-set motif. The molecular structure has been theoretically optimized by using density functional theory (DFT) with the basis set B3LYP/6-311G (d,p). The optimized bond geometry shows consistency with the SC-XRD data. Besides this, the molecular electrostatic potential (MEP), Mulliken charges, and frontier molecular orbital analysis have been described. The dnorm, shape index, curvedness, crystal voids, 2D fingerprint (FP) plots, and 3D energy frameworks using Hirshfeld surface (HS) studies have also been computed and investigated. The molecular docking studies for 2-amino-4-(2, 5-dimethoxyphenyl)-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile with DNA gyrase/lanosterol 14α-demethylase suggest that the compound may act as an active antimicrobial drug.