PUMA publications for /tag/dinuclear;luminescence%20phosphinehttps://puma.ub.uni-stuttgart.de/tag/dinuclear;luminescence%20phosphinePUMA RSS feed for /tag/dinuclear;luminescence%20phosphine2024-03-28T10:17:08+01:00Copper(I)-induced formation of an organic sandwich structure. Structural hypothesis for luminescence of binuclear copper bipyrimidine complexeshttps://puma.ub.uni-stuttgart.de/bibtex/296857a0804010d6938691aec1c0a8bb8/huebleriachuebleriac2022-06-15T11:26:56+02:00arsine bipyrimidine copper dinuclear dinuclear;crystal dinuclear;luminescence dinuclear;structure phenylphosphine phosphine structure <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Conny Vogler" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/0"><span itemprop="name">C. Vogler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hans Dieter Hausen" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/1"><span itemprop="name">H. Hausen</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Wolfgang Kaim" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/2"><span itemprop="name">W. Kaim</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stephan Kohlmann" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/3"><span itemprop="name">S. Kohlmann</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Horst E. A. Kramer" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/4"><span itemprop="name">H. Kramer</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jochen. Rieker" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/5"><span itemprop="name">J. Rieker</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Angewandte Chemie</span>, </em> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">101 </span></span>(<span itemprop="issueNumber">12</span>):
<span itemprop="pagination">1734--1735</span></em> </span>(<em><span>1989<meta content="1989" itemprop="datePublished"/></span></em>)</span>Wed Jun 15 11:26:56 CEST 2022Angewandte Chemie121734--1735Copper(I)-induced formation of an organic sandwich structure. Structural hypothesis for luminescence of binuclear copper bipyrimidine complexes1011989arsine bipyrimidine copper dinuclear dinuclear;crystal dinuclear;luminescence dinuclear;structure phenylphosphine phosphine structure [(\textgreek{m}-Bpym){Cu(PR3)2}2](BF4)2 (I; bpym = bipyrimidine; R = Ph, C6D5, o-, m- and p-MeC6H4, C6F5, p-ClC6H4, p-Me2NC6H4), [(\textgreek{m}-bpym){Cu(PR1R22)2}2](BF4)2 (II; R1 = H, Me, R2 = Ph; R1 = p-MeC6H4, R2 = Me) and [(\textgreek{m}-bpym){Cu(Ph2P(CH2)nPPh2)}2](BF4)2 (III; n = 1-5) were prepd. from Cu, Cu(BF4)2, bpym and phosphine in MeOH under reflux. I.MeOH.H2O (R = Ph) is triclinic, space group P1̅, a 1192.4(2), b 1253.7(3), c 1457.3(3) pm, \textgreek{a} 65.57(2), \textgreek{b} 71.76(2), \textgreek{g} 74.88(2)°, Z = 1, dc = 1.34 g cm-3, R = 0.039, Rw = 0.035. I.MeOH.H2O (R = Ph) has intense luminescence in the solid state which in soln. is not intense before or after anion exchange with PF6- or ClO4-; I (R $\not=$ Ph, C6D5, or m-MeC6H4) and II do not luminesce. I (R = C6D5, m-MeC6H4), the Ph3As analog of I and III (n = 5) have similar luminescent properties in the solid state. For I.MeOH.H2O (R = Ph) the intramol. Cu-Cu distance is 562.2 pm and the intermol. Cu-Cu distance is {\textgreater}953.3 pm. The space across the bridging bpym ligand is so large that the Ph ring of Ph3P is involved in \textgreek{p}-exchange interaction with the \textgreek{p}-acceptor heterocycle bpym. This allows luminescence to occur. [on SciFinder(R)]Copper(I)-induced formation of an organic sandwich structure. Structural hypothesis for luminescence of binuclear copper bipyrimidine complexeshttps://puma.ub.uni-stuttgart.de/bibtex/296857a0804010d6938691aec1c0a8bb8/b_schwederskib_schwederski2019-07-15T13:41:23+02:00arsine bipyrimidine copper dinuclear dinuclear;crystal dinuclear;luminescence dinuclear;structure phenylphosphine phosphine structure <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Conny Vogler" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/0"><span itemprop="name">C. Vogler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Hans Dieter Hausen" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/1"><span itemprop="name">H. Hausen</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Wolfgang Kaim" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/2"><span itemprop="name">W. Kaim</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stephan Kohlmann" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/3"><span itemprop="name">S. Kohlmann</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Horst E. A. Kramer" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/4"><span itemprop="name">H. Kramer</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jochen. Rieker" itemprop="url" href="/person/19665fee9ce8b9f219745ba19d43b753c/author/5"><span itemprop="name">J. Rieker</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Angewandte Chemie</span>, </em> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">101 </span></span>(<span itemprop="issueNumber">12</span>):
<span itemprop="pagination">1734--1735</span></em> </span>(<em><span>1989<meta content="1989" itemprop="datePublished"/></span></em>)</span>Mon Jul 15 13:41:23 CEST 2019Angewandte Chemie121734--1735Copper(I)-induced formation of an organic sandwich structure. Structural hypothesis for luminescence of binuclear copper bipyrimidine complexes1011989arsine bipyrimidine copper dinuclear dinuclear;crystal dinuclear;luminescence dinuclear;structure phenylphosphine phosphine structure [(\textgreek{m}-Bpym){Cu(PR3)2}2](BF4)2 (I; bpym = bipyrimidine; R = Ph, C6D5, o-, m- and p-MeC6H4, C6F5, p-ClC6H4, p-Me2NC6H4), [(\textgreek{m}-bpym){Cu(PR1R22)2}2](BF4)2 (II; R1 = H, Me, R2 = Ph; R1 = p-MeC6H4, R2 = Me) and [(\textgreek{m}-bpym){Cu(Ph2P(CH2)nPPh2)}2](BF4)2 (III; n = 1-5) were prepd. from Cu, Cu(BF4)2, bpym and phosphine in MeOH under reflux. I.MeOH.H2O (R = Ph) is triclinic, space group P1̅, a 1192.4(2), b 1253.7(3), c 1457.3(3) pm, \textgreek{a} 65.57(2), \textgreek{b} 71.76(2), \textgreek{g} 74.88(2)°, Z = 1, dc = 1.34 g cm-3, R = 0.039, Rw = 0.035. I.MeOH.H2O (R = Ph) has intense luminescence in the solid state which in soln. is not intense before or after anion exchange with PF6- or ClO4-; I (R $\not=$ Ph, C6D5, or m-MeC6H4) and II do not luminesce. I (R = C6D5, m-MeC6H4), the Ph3As analog of I and III (n = 5) have similar luminescent properties in the solid state. For I.MeOH.H2O (R = Ph) the intramol. Cu-Cu distance is 562.2 pm and the intermol. Cu-Cu distance is {\textgreater}953.3 pm. The space across the bridging bpym ligand is so large that the Ph ring of Ph3P is involved in \textgreek{p}-exchange interaction with the \textgreek{p}-acceptor heterocycle bpym. This allows luminescence to occur. [on SciFinder(R)]