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Bis[methylenebis(diphenylphosphine)‐P,P′]nickel(II) diperchlorate |
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| Authors: | Yi‐Zhi Li Jia‐Cheng Liu Zhi‐Ping Wang Qin‐Xi Li Gang‐Chun Sun Liu‐Fang Wang Chun‐Gu Xia |
| Abstract: | The title compound, [Ni(Ph2PCH2PPh2)2](ClO4)2, was synthesized and its structure determined crystallographically. The Ni atom lies on an inversion centre and is at the center of a square formed by four P atoms which are necessarily coplanar. The Ni—P distances are 2.2188 (5) and 2.2322 (5) Å, and the P—Ni—P angle is 73.12 (3)°. The unique perchlorate anion is not coordinated to the Ni atom. |
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