triprotonated PTA, as single crystals. In addition, the same reaction mixture deposited crystals of [O = P(CH2NH3)3]Br3 (2), formed presumably by ring opening of [PTA-H3]Br3 (3) and oxidation of the resulting [P(CH2NH3)3]Br3 (1). The solid state structure of 2 and 3 were determined by X-ray diffraction. In water/methanol mixtures, reaction of 1 and [(η6-C10H14)RuBr2}2] yielded the half-sandwich [(
摘要 在 HBr
水溶液 (58% w / w ) 中,1,3,5-triaza-7-phosphaadamantane (
PTA) 产生了迄今为止未知的三质子化
PTA,为单晶。此外,相同的反应混合物沉积了 [O = P(CH 2 NH 3 ) 3 ]Br 3 ( 2 ) 的晶体,推测是由 [
PTA-H 3 ]Br 3 ( 3 ) 的开环和所得产物的氧化形成的。 [P(CH 2 NH 3 ) 3 ]Br 3 ( 1 )。2和3的固态结构由 X 射线衍射测定。在
水/
甲醇混合物中,1和[(η 6 -C 10 H 14 )RuBr 2 } 2 ]的反应产生半三明治[(η 6 -C 10 H 14 )RuBr 2 P(CH 2 NH 3 ) 3 }]Br 3 ( 4 ) 在
水溶液中自发生成双核 [(η 6 -C 10 H 14 )RuBr 2 μ 4 -P(CH 2 NH 2 )3 }Ru(η