October 29, 2025Open Access

( E )-4-클로로-7-(디에틸아미노)-3-(3-옥소-3-페닐프로프-1-엔-1-일)-2 H -크로멘-2-원 C 22 H 20 ClNO 3 의 결정 구조

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Abstract

초록 C 22 H 20 ClNO 3 , 단사정계, P 2 1 / n (번호 14), a = 9.3891(4) Å, b = 11.0821(4) Å, c = 17.4662(5) Å, β = 98.361(3)°; V = 1798.06 Å 3 , Z = 4, R gt ( F ) = 0.0361, wR ref ( F 2 ) = 0.0911, T = 100 K.

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