The title complex Cd(dppf)Br2 (dppf=1,1′-bis(diphenylphosphino)ferrocene) (C34H28Br2 P2CdFe, Mr=826.57) has been synthesized and characterized by X-ray diffraction. The crystal is in monoclinic, space group C2/c with...The title complex Cd(dppf)Br2 (dppf=1,1′-bis(diphenylphosphino)ferrocene) (C34H28Br2 P2CdFe, Mr=826.57) has been synthesized and characterized by X-ray diffraction. The crystal is in monoclinic, space group C2/c with cell parameters: a = 34.285(4), b = 10.050(1), c = 18.697(2) ? β= 98.843(3)? V = 6366(1)3, Z = 8, Dc = 1.725g/cm3, (MoKa) = 0.71073 ? =3.757mm-1, F(000)=3248. The final refinement with 4469 observed reflections and 361 parameters gave R=0.0584 and wR=0.1522. The 1,1′-bis(diphenylphosphino)ferrocene group is connected to the Cd atom as a bidentate ligand. The Cd atom has a distorted tetrahedral coordination.展开更多
基金supported by the National Natural Science Foundation of China(21672105,21725204,91753124)Natural Science Foundation of Tianjin,China(17JCYBJC19700,18JCZDJC32800)~~
基金the provincial education foundation of Fujian (JA99135) the test foundation of Fuzhou University
文摘The title complex Cd(dppf)Br2 (dppf=1,1′-bis(diphenylphosphino)ferrocene) (C34H28Br2 P2CdFe, Mr=826.57) has been synthesized and characterized by X-ray diffraction. The crystal is in monoclinic, space group C2/c with cell parameters: a = 34.285(4), b = 10.050(1), c = 18.697(2) ? β= 98.843(3)? V = 6366(1)3, Z = 8, Dc = 1.725g/cm3, (MoKa) = 0.71073 ? =3.757mm-1, F(000)=3248. The final refinement with 4469 observed reflections and 361 parameters gave R=0.0584 and wR=0.1522. The 1,1′-bis(diphenylphosphino)ferrocene group is connected to the Cd atom as a bidentate ligand. The Cd atom has a distorted tetrahedral coordination.
基金supported by the National Natural Science Foundation of China (Grants No.21561013,21501077)the Jiangxi Provincial Natural Science Foundation of China (Grants No.20171BAB203005,20161ACB21013,20171BCB23066)+2 种基金the Major Project of Jiangxi Provincial Education Department of China (Grant No.GJJ160597)the Foundation of State Key Laboratory of Structural Chemistry (Grant No.20180019)the Program for Qingjiang Excellent Young Talents of Jiangxi University of Science and Technology~~