Ligand effects due to resonance character in LAuCCH− (L = F, Cl, Br, I, CCH) complexes: an NBO/NRT analysis

Verfasser / Beitragende:
[Guiqiu Zhang, Hui Wang, Huanjing Yue, Hong Li, Shengnan Zhang, Lei Fu]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Molecular Modeling, 21/6(2015-06-01), 1-5
Format:
Artikel (online)
ID: 605511071
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024 7 0 |a 10.1007/s00894-015-2710-5  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00894-015-2710-5 
245 0 0 |a Ligand effects due to resonance character in LAuCCH− (L = F, Cl, Br, I, CCH) complexes: an NBO/NRT analysis  |h [Elektronische Daten]  |c [Guiqiu Zhang, Hui Wang, Huanjing Yue, Hong Li, Shengnan Zhang, Lei Fu] 
520 3 |a The organogold complexes of LAuCCH− (L = F, Cl, Br, I, CCH) were investigated using natural bond orbital/natural resonance theory (NBO/NRT) methods. The NBO/NRT results strongly support the general resonance-type three-center-four-electron (3c/4e) picture of LAuCCH: L−: Au-CCH ↔ L-Au :CCH−, arising from hyperconjugation interactions. The sums of ionic and covalent contributions to both L-Au and Au-CCH bonds are all slightly larger than that due to the additional π-back bonding within the 3c/4e hyperbonded triad. This complementary relationship between L-Au and Au-CCH bond orders implies a competing relationship between the ancillary ligand and CCH around the gold atom. We discuss the ligand effects in the LAuCCH− series on the basis of this competing relationship. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Organogold complexes  |2 nationallicence 
690 7 |a 3c/4e hyperbonding  |2 nationallicence 
690 7 |a Resonance  |2 nationallicence 
690 7 |a Ligand effects  |2 nationallicence 
700 1 |a Zhang  |D Guiqiu  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
700 1 |a Wang  |D Hui  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
700 1 |a Yue  |D Huanjing  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
700 1 |a Li  |D Hong  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
700 1 |a Zhang  |D Shengnan  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
700 1 |a Fu  |D Lei  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
773 0 |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/6(2015-06-01), 1-5  |x 1610-2940  |q 21:6<1  |1 2015  |2 21  |o 894 
856 4 0 |u https://doi.org/10.1007/s00894-015-2710-5  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00894-015-2710-5  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Guiqiu  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Hui  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yue  |D Huanjing  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Li  |D Hong  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Shengnan  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Fu  |D Lei  |u College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Wenhua East Road 88, 250014, Jinan, Shandong, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/6(2015-06-01), 1-5  |x 1610-2940  |q 21:6<1  |1 2015  |2 21  |o 894