Detection of Interstellar E-1-cyano-1,3-butadiene in GOTHAM Observations of TMC-1
Detection of Interstellar E-1-cyano-1,3-butadiene in GOTHAM Observations of TMC-1
Abstract We report the detection of the lowest-energy conformer of E -1-cyano-1,3-butadiene ( E -1- <?CDATA ${{\rm{C}}}_{4}{{\rm{H}}}_{5}\mathrm{CN}$?> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:msub> <mml:mrow> <mml:mi mathvariant="normal">C</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>4</mml:mn> </mml:mrow> </mml:msub> <mml:msub> <mml:mrow> <mml:mi mathvariant="normal">H</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>5</mml:mn> </mml:mrow> </mml:msub> <mml:mi>CN</mml:mi> </mml:math> ), a linear isomer of pyridine, using the fourth data …