DOI: 10.1515/ncrs-2026-0420 ISSN: 1433-7266

Crystal structure of bis(trimethoprimium) fumarate dihydrate, C 32 H 44 N 8 O

Weiwei Cheng, Xiangbo Zhao, Weina Jiang

Abstract

C 32 H 44 N 8 O 12 , triclinic, P

1 ̅ $̅{1}$
(no. 2), a  = 8.0170(6) Å, b  = 9.3787(8) Å, c  = 12.4486(10) Å, α  = 79.931(6)°, β  = 80.935(6)°, γ  = 82.347(6)°, V  = 904.69(13) Å 3 , Z  = 1, R gt ( F ) = 0.0371, w R ref ( F 2 ) = 0.1062, T  = 293 K.

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