317(13), β = 85.978(12), γ = 90.872(13)°. The final discrepancy factors are RF = 0.062 and RWF = 0.063. The physical properties of ferrocenophanium salts are reported. The EPR and Mössbauer results suggest that the electronic ground state of the interannular bridged ferrocenophanium cations is 2E2g. The changes of quadrupole splittings, proton chemical shifts, and low-symmetry parameters can be explained
1,1'-(
丙烷-1,3-二基)
碘化
二茂铁的X射线结构已确定为298 K:单斜晶,C 2 / c,a = 15.986(3),b = 15.125(3),c = 21.793(3)Å,β= 93.555(11)°; Z = 8,D计算值= 2.597 g cm- 3,R F = 0.044,R WF = 0.050。化合物1,1'-(
戊烷-1,5-二基)三
碘化
二茂铁化
铈在三斜晶空间群P1ovbr中发生晶格化:在一个单元格中具有四个分子,尺寸为a = 9.5435(14),b = 13.1195(22),c= 15.2591(23)Å,α= 106.317(13),β= 85.978(12),γ= 90.872(13)°。最终差异因子为R F = 0.062和R WF = 0.063。报道了
二茂铁鎓盐的物理性质。EPR和Mössbauer的结果表明,环间桥联二茂
铁阳离子阳离子的电子基态为2 E