4.2. Dissociative equilibria between 3- and 4-coordinate boron probed using 19F NMR shifts
DOI: 10.14469/hpc/10261 Metadata
Created: 2022-03-22 09:58
Last modified: 2022-06-08 12:21
License: Creative Commons: Public Domain Dedication 1.0
Funding: P81664: "catalytic dir amidation react".
Description
Gaussian 16 calculations of 19F NMR chemical shifts.
Member of collection / collaboration
DOI | Description |
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10.14469/hpc/8772 | A computational tool to accurately and quickly predict 19F NMR shifts of molecules with fluorine-carbon and fluorine-boron bonds. |
Members
DOI | Description |
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10.14469/hpc/10396 | NMR Experimental data for difluoro(phenyl)borane |
10.14469/hpc/10262 | p-F-Ph-BF3 (-) 0.0 Cs d-aug-cc-pvdz |
10.14469/hpc/10263 | p-F-Ph-BF3 (-) 90.0 Cs d-aug-cc-pvdz |
10.14469/hpc/10264 | CFCl3 DMSO d-aug-cc-pvdz |
10.14469/hpc/10265 | p-F-Ph-BF3 (-) 90.0 Cs aug-cc-pvdz |
10.14469/hpc/10266 | p-F-Ph-BF3 (-) 0.0 Cs aug-cc-pvdz |
10.14469/hpc/10273 | 97, diaxial, d-aug-cc-pvdz on F, aug-cc-pvdz on Si |
10.14469/hpc/10274 | PhBF2---thf syn G = -688.470846 |
10.14469/hpc/10279 | UYELAN, 19F -56.4 19F expt Benzene -58.8 calc |
10.14469/hpc/10283 | NUJQUE, open form (-54.5) CDCl3 calc -88, -94. |
10.14469/hpc/10285 | ZICMIJ, -149.1, closed form CDCl3 calc -156.7, G = -934.313438 |
10.14469/hpc/10290 | TAKWIO, -61.6, -52.8 C6D6 (open form only) calc -56.5, -60.8 and -13.1 |
10.14469/hpc/10291 | PhBF2---thf in thf syn open G = -688.471430 DG = 5.9 |
10.14469/hpc/10293 | CICPEM, open form, CDCl3 G = -890.104512 |
10.14469/hpc/10295 | CICPEM, closed form, CDCl3 G = -890.142043 DG = 23.5 |
10.14469/hpc/10296 | ZICMIJ, open form as inflexion point (hidden intermediate) G = -934.291585 DG = 13.7 19F = -81.2, -86.7 |
10.14469/hpc/10297 | LOCNOJ closed, G = -1158.171541 F = -166.3 |
10.14469/hpc/10298 | LOCNOJ open G = -1158.120089 |
10.14469/hpc/10299 | CUJSEG, closed form, R=H, CDCl3, Cs symmetry 19F = -174.1 G = -1623.187374 |
10.14469/hpc/10300 | Formic acid in formic acid G = -189.729859 |
10.14469/hpc/10301 | acetic acid in acetic acid G = -229.021554 |
10.14469/hpc/10302 | CFCl3 in chloroform |
10.14469/hpc/10303 | CFCl3 in acetonitrile |
10.14469/hpc/10304 | CFCl3 in formic acid |
10.14469/hpc/10305 | CFCl3 in acetic acid |
10.14469/hpc/10306 | PhBF2+formic acid, closed, G = -645.879151 19F -149.1, -154.1 = 151.6 |
10.14469/hpc/10307 | PhBF2 in acetic acid |
10.14469/hpc/10308 | PhBF2 in formic acid |
10.14469/hpc/10310 | PhBF2+acetic acid, closed G = -685.174107 (+4.2) |
10.14469/hpc/10312 | Thiophene in thiophene G = -552.930385 |
10.14469/hpc/10313 | PhBF2 in pyridine G = -456.159663 |
10.14469/hpc/10314 | PhBF2 in thiophene G = -456.158297 |
10.14469/hpc/10315 | Pyridine in pyridine G = -248.166807 |
10.14469/hpc/10316 | PhBF2 in thiophene, closed |
10.14469/hpc/10317 | CFCl3 in thiophene |
10.14469/hpc/10318 | CFCl3 in pyridine |
10.14469/hpc/10319 | CFCl3 in acetonitrile |
10.14469/hpc/10320 | CFCl3 in chloroform |
10.14469/hpc/10321 | CFCl3 in thf |
10.14469/hpc/10322 | PhBF2+pyridine, closed, -168.2, -169.1 (-168.7) G = -704.290940 |
10.14469/hpc/10324 | CUJSEG, open form, CDCl3, R=H G = -1623.122442 |
10.14469/hpc/10329 | TAKWIO, in thf as solvent, G = -1935.764941 |
10.14469/hpc/10330 | UYELAN, open, in thf G = -1317.971665 (thf G = -232.321333, total = -1,550.292998 |
10.14469/hpc/10334 | TAKWIO, closed with thf in thf G = -2168.068514 (-2,168.086274 separate) DG = 11.1 |
10.14469/hpc/10335 | UYELAN, closed with thf in thf G = -1550.279298 DG = 8.6 |
10.14469/hpc/10284 | NUJQUE, closed form (-54.5) in CDCl3 -139.4 G = -795.885689 |
10.14469/hpc/10338 | Sulfolane, G = -705.690341 |
10.14469/hpc/10339 | PhBF2 in sulfolane, G = -456.159277 (sum = -1,161.849618) |
10.14469/hpc/10340 | PhBF2-sulfolane in sulfolane, G = -1161.844527 ( = +0.34) |
10.14469/hpc/10288 | Acetonitrile, C3v in acetonitrile G = -132.706481. Sum of individual separated components, -588.865732 |
10.14469/hpc/10281 | PhBF2-acetonitrile in acetonitrile, bound 4-coordinate form, G = -588.860266 (separated -588.865732) DG = +3.4 |
10.14469/hpc/10289 | PhBF2 in acetonitrile 3-coordinate form, G = -456.159251 Sum of individual separated components, -588.865732 |
10.14469/hpc/10294 | PhBF2 in acetonitrile, as separated 3-coordinate supermolecule G = -588.858360 DG = 1.2 compared to closed form. |
10.14469/hpc/10287 | PhBF2 in thf G = -456.158729 Combined individual energies G = -688.480062 |
10.14469/hpc/10278 | thf in thf G =-232.321333. Combined individual energies G = -688.480062 |
10.14469/hpc/10277 | PhBF2---thf in thf syn closed G = -688.480827 (separated -688.480062) DG = -0.48 kcal/mol |
10.14469/hpc/10286 | PhBF2---thf in thf syn 3-coordinate supermolecule, G = -688.466399 |
10.14469/hpc/10389 | BF3.OEt2 in pyridine. wB97XD/aug-cc-pvdz, B Isotropic = |