Abstract
A series of all-metal binuclear sandwich-like complexes with the formula M2(η4-E4)2 (M=Al, Ga, In; E=Sb, Bi) was studied by density functional theory (DFT). The most stable conformer for each of the M2(η4-E4)2 species is the staggered one with D 4d symmetry. The centred metal–metal bond in each M2(η4-E4)2 species is a covalent single bond, with the main contributors to these covalent bonds being the a1 and e orbitals. For all these species, the interactions between the centred metal atoms and the all-metal ligands are covalent; η4-Sb 2−4 has a stronger ability to stabilize metal–metal bonds than η4-Bi 2−4 . Nucleus-independent chemical shifts (NICS) values and molecular orbital (MO) analysis reveal that the all-metal η4-Sb 2-4 and η4-Bi 2-4 ligands in M2(η4-E4)2 possess conflicting aromaticity (σ antiaromaticity and π aromaticity), which differs from the all-metal multiple aromatic unit Al 2−4 . In addition, all of these M2(η4-E4)2 species are stable according to the dissociation energies of M2(η4-E4)2 → 2 M(η4-E4) and M2(η4-E4)2 → 2 M + 2E4, and these stable species can be synthesized by two-step substitution reactions: CpZnZnCp + 2E 2−4 → [E4ZnZnE4]2− + 2Cp− and [E4ZnZnE4]2− + 2 M +2 → E4MME4 + 2Zn+.
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Kealy TJ, Pauson PL (1961) Nature 168:1039–1040
Rogers RD, Atwood JL, Foust D, Rauch MD (1981) J Cryst And Mol Struc 11:183–188
Flower KR, Hitchcock PB (1996) J Organomet Chem 507:275–277
Bunder W, Weiss E (1975) J Organomet Chem 92:65–68
Seiler P, Dunitz JD (1980) Acta Cryst Sect B 36:2255–2260
Fischer EO, Hofmann HP (1959) Chem Ber 92:482–486
Fischer EO, Grubert HZ (1956) Z Anorg Allg Chem 286:237–242
Resa I, Carmona E, Gutierrez-Puebla E, Monge A (2004) Science 305:1136–1138
Xie ZZ, Fang WH (2005) Chem Phys Lett 404:212–216
Xie YM, Schaefer HF III, Jemmis ED (2005) Chem Phys Lett 402:414–421
Luhl A, Nayek HP, Blechert S, Roesky PW (2011) Chem Commun 47:8280–8282
Schulz S, Schuchmann D, Westphal U, Bolte M (2009) Organometallics 28:1590–1592
Zhu H, Chen Y, Li S, Yang X, Liu Y (2011) Int J Hydrogen Energy 36:11810–11814
Janiak C, Schumann H (1991) Adv Organomet Chem 33:291–393
Li X, Kuznetsov AE, Zhang H-F, Boldyrev AI, Wang L-S (2001) Science 291:859–861
Mercero JM, Formoso E, Matxain JM, Eriksson LA, Ugalde JM (2006) Chem Eur J 12:4495–4502
Yang L-M, Ding Y-H, Sun C-C (2007) Chem Eur J 13:2546–2555
Boldyrev AI, Wang LS (2005) Chem Rev 105:3716–3757
Critchlow SC, Corbett JD (1984) Inorg Chem 23:770–774
Cisar A, Corbett JD (1977) Inorg Chem 16:2482–2487
Kuznetsov AE, Zhai H-J, Wang L-S, Boldyrev AI (2002) Inorg Chem 41:6062–6070
Li ZW, Wu WS, Li SH (2009) J Mol Struct (THEOCHEM) 908:73–78
Li ZW, Zhao CY, Chen LP (2007) J Theor Comput Chem 6:363–376
Wang C, Zhang X, Ge M, Li Q (2011) New J Chem 35:2527–2533
Becke AD (1993) J Chem Phys 98:5648–5652
Lee C, Yang W, Parr RG (1988) Phys Rev B 37:785–790
Becke AD (1988) Phys Rev A 38:3098–3100
Perdew JP (1986) Phys Rev B 33:8822–8824
McLean AD, Chandler GS (1980) J Chem Phys 72:5639–5648
Frisch MJ, Plple JA, Binkley JS (1984) J Chem Phys 80:3265–3269
Dolg M, Stoll H, Preuss H (1993) Theor Chim Acta 6:441–450
Bergner A, Dolg M, Kuechle W, Stoll H, Preuss H (1993) Mol Phys 6:1431–1441
Carpenter JE, Weinhold F (1988) J Mol Struct (THEOCHEM) 169:41–62
Foster JP, Weinhold FJ (1980) J Am Chem Soc 24:7211–7218
Reed AE, Weinstock RB, Weinhold F (1985) J Chem Phys 83:735–746
Reed AE, Curtiss LA, Weinhold F (1986) Chem Rev 6:899–926
Wolinski K, Hilton JF, Pulay P (1990) J Am Chem Soc 23:8251–8260
Schreckenbach G, Ziegler T (1995) J Phys Chem 2:606–611
Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Montgomery J A, Vreven T, Kudin KN, Burant JC, Millam JM, Iyengar SS, Tomasi J, Barone V, Cossi, Scalmani G, Rega N, Petersson GA, Nakatsuji H, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Klene M, Li X, Knox JE, Hratchian HP, Cross JB, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Ayala PY, Morokuma K, Voth GA, Salvador P, Dannenberg JJ, Zakrzewski VG, Dapprich S, Daniels AD, Strain MC, Farkas O, Malick DK, Rabuck AD, Raghavachari K, Foresman JB, Ortiz JV, Cui Q, Baboul AG, Clifford S, Cioslowski J, Stefanov BB, Liu G, Liashenko A, Piskorz P, Komaromi I, Martin RL, Fox DJ, Keith T, Al-Laham MA, Peng CY, Nanayakkara A, Challacombe M, Gill PMW, Johnson B, Chen W, Wong MW, Gonzalez C, Pople JA (2003) Gaussian 03, Revision B.03. Gaussian Inc, Pittsburgh PA
te Velde G, Bickelhaupt FM, van Gisbergen SJA, Guerra CF, Baerends EJ, Snijders JG, Ziegler T (2001) J Comput Chem 22:931–967
Guerra CF, Snijders JG, te Velde G, Baerends EJ (1998) Theor Chem Acc 99:391–403
ADF2010, SCM, Theoretical Chemistry, Vrije Universiteit, Amsterdam, The Netherlands, http://www.scm.com
Chang C, Pelissier M, Durand Ph (1986) Phys Scr 34:394–404
Heully JL, Lindgren I, Lindroth E, Lundquist S, Martensson-Pendrill AM (1986) J Phys B 19:2799–2815
van Lenthe E, Baerends EJ, Snijders JG (1993) J Chem Phys 99:4597–4610
van Lenthe E, Baerends EJ, Snijders JG (1996) J Chem Phys 105:6505–6516
van Lenthe E, van Leeuwen R, Baerends EJ, Snijders JG (1996) Int J Quantum Chem 57:281–293
van Lenthe E, Ehlers AE, Baerends EJ (1999) J Chem Phys 110:8943–8953
Diefenbach A, Bickelhaupt FM, Frenking G (2000) J Am Chem Soc 122:6449–6458
Uddin J, Frenking G (2001) J Am Chem Soc 123:1683–1693
Pandey KK, Lein M, Frenking G (2003) J Am Chem Soc 125:1660–1668
Xu ZF, Xie YM, Feng WL, Schaefer HF (2003) J Phys Chem A 107:2716–2729
Uhl W (1988) Z Naturforsch B: Chem Sci 43b:1113–1118
Uhl W, Layh M, Hildenbrand T (1989) J Organomet Chem 364:289–300
Wang YZ, Robinson GH (2007) Organometallics 26:2–11
Rio Dd, Galindo A, Resa I, Carmona E (2005) Angew Chem Int Ed Engl 44:1244
Krygowski TM, Cyrañski MK, Czarnocki Z, Hafelinger G, Katritzky AR (2000) Tetrahedron 56:1783–1796
Cyran.ski MK, Krygowski TM, Katritzky AR, Schleyer PvR (2002) J Org Chem 4:1333–1338
Eluvathingal DJ, Boggavarapu K (1998) Inorg Chem 37:2110–2116
Krygowski TM (1993) J Chem Inf Comput Sci 33:70–78
Goldfuss B, Schleyer PvR, Schleyer PvR, Hampel F (1996) Organometallics 7:1755–1757
Glukhovtsev MJ (1997) Chem Educ 74:132–136
Schleyer PvR, Maerker C, Dransfeld A, Jiao HJ, van Eikema Hommes NJR (1996) J Am Chem Soc 26:6317–6318
Schleyer PvR, Najafian K, Kiran B, Jiao HJ (2000) Org Chem 65:426–431
Scheleyer PvR, Manoharan M, Wang ZX, Kiran B, Jiao HJ, Puchta R, van Eikema Hommes NJR (2001) Org Lett 3:2465–2468
Corminboeuf C, Heine T, Seifert G, Schleyer PvR, Weber J (2004) Phys Chem Chem Phys 6:273–276
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We are indebted to the Chinese National Natural Science Foundation (20903010), Research Fund for the Doctoral Program of Higher Education (200800071019), and Project of State Key Laboratory of Explosion Science of Technology (Beijing Institute of Technology) (2DkT10-01a).
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Wang, C., Zhang, X., Lu, J. et al. Theoretical studies on all-metal binuclear sandwich-like complexes M2(η4-E4)2 (M=Al, Ga, In; E=Sb, Bi). J Mol Model 18, 3577–3586 (2012). https://doi.org/10.1007/s00894-012-1362-y
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DOI: https://doi.org/10.1007/s00894-012-1362-y