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The PtP3 core of the molecule is planar. According to [[X-ray crystallography]], the Pt-P distances are 226 [[picometer]]s,[{{cite journal |last1=Albano |first1=V. |last2=Bellon |first2=P. L. |last3=Scatturin |first3=V. |title=Zerovalent metal complexes: Crystal and molecular structure of [Pt(PPh3)3] |journal=Chemical Communications|date=1966 |issue=15 |page=507 |doi=10.1039/c19660000507}}] which are 10 pm shorter than ing the more crowded tetrakis(triphenylphosphine)platinum(0)[{{cite journal|last1=Mizumoto |first1=Yoji |last2=Murao |first2=Mio |last3=Yamazaki |first3=Yasuomi |last4=Tsubomura |first4=Taro |title=Photoluminescence of 3- and 4-coordinate Platinum(0) Phosphine Complexes |journal=Bulletin of the Chemical Society of Japan |date=2024 |volume=97 |issue=5 |article-number=uoae035 |doi=10.1093/bulcsj/uoae035]|notes=the structure is in the Supporting Info, the bond distances are listed as Pd-P, a typographical error}} |
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The PtP3 core of the molecule is planar. According to [[X-ray crystallography]], the Pt-P distances are 226 [[picometer]]s,[{{cite journal |last1=Albano |first1=V. |last2=Bellon |first2=P. L. |last3=Scatturin |first3=V. |title=Zerovalent metal complexes: Crystal and molecular structure of [Pt(PPh3)3] |journal=Chemical Communications|date=1966 |issue=15 |page=507 |doi=10.1039/c19660000507}}] which are 10 pm shorter than ing the more crowded tetrakis(triphenylphosphine)platinum(0)[{{cite journal|last1=Mizumoto |first1=Yoji |last2=Murao |first2=Mio |last3=Yamazaki |first3=Yasuomi |last4=Tsubomura |first4=Taro |title=Photoluminescence of 3- and 4-coordinate Platinum(0) Phosphine Complexes |journal=Bulletin of the Chemical Society of Japan |date=2024 |volume=97 |issue=5 |article-number=uoae035 |doi=10.1093/bulcsj/uoae035}} note: the structure is in the Supporting Information. The Pt-P bond distances are listed as Pd-P, a typographical error.] |