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Figure 9
The electrostatic potential surfaces for 1_P21/c, mol#1 and mol#2. The surfaces show the complementary electronegative (red) and electropositive areas (blue) with mol­ecules of the first shell (ranging from −0.077 to 0.066). The ESP is electronegative in the vicinity of oxo oxygen atoms and of the nitro­gen atom of the thia­zole ring while it is electropositive in the areas that surrounds the H2, H5 and H8 hydrogen atoms of the chromone ring.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 73| Part 8| August 2017| Pages 1154-1161
https://doi.org/10.1107/S2056989017009902
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