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Lam CK, Xue F, Zhang JP, Chen XM, Mak TCW. Hydrogen-Bonded Anionic Rosette Networks Assembled with Guanidinium and C3-Symmetric Oxoanion Building Blocks. J Am Chem Soc 2005; 127:11536-7. [PMID: 16104694 DOI: 10.1021/ja050221a] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two premeditated anionic rosette-layer architectures have been constructed using guanidinium and ubiquitous C3-symmetric oxoanions that carry unequal charges, employing bulky organic cations as interlayer templates. The undulate guanidinium-carbonate network occurs in 4[(C2H5)4N+].8[C(NH2)3+].3(CO3)2-.3(C2O4)2-.2H2O, in which the disordered (C2H5)4N+ guests are accommodated in pouches and channels within a complex three-dimensional hydrogen-bonded host framework. In [(C2H5)4N+]2.[C(NH2)3+].[1,3,5-C3H3(COO-)3].6H2O, ordered (C2H5)4N+ cations are sandwiched between planar guanidinium-trimesate host layers whose honeycomb cavities are tightly fitted with flattened-chair (H2O)6 clusters of symmetry 2.
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Affiliation(s)
- Chi-Keung Lam
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, PR
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2
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Halper SR, Cohen SM. Heterometallic Metal−Organic Frameworks Based on Tris(dipyrrinato) Coordination Complexes. Inorg Chem 2005; 44:486-8. [PMID: 15679375 DOI: 10.1021/ic048289z] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel class of heterometallic metal-organic frameworks (MOFs) has been synthesized and characterized. The MOFs rely on the use of tris(dipyrrinato) coordination complexes as the bridging structure and silver(I) ions as the linking unit. The building blocks and resulting MOFs have been structurally characterized by using single-crystal X-ray diffraction. The modular nature of this approach is demonstrated by the use of both iron(III) and cobalt(III) complexes. The MOFs have strong electronic absorption features originating from the metal-dipyrrin chromophore and have continuous channels throughout the lattice that are occupied by ordered and disordered solvent molecules.
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Affiliation(s)
- Sara R Halper
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, USA
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3
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Draper ND, Batchelor RJ, Aguiar PM, Kroeker S, Leznoff DB. Factors Affecting the Solid-State Structure and Dimensionality of Mercury Cyanide/Chloride Double Salts, and NMR Characterization of Coordination Geometries. Inorg Chem 2004; 43:6557-67. [PMID: 15476352 DOI: 10.1021/ic049792e] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In the reaction of organic monocationic chlorides or coordinatively saturated metal-ligand complex chlorides with linear, neutral Hg(CN)(2) building blocks, the Lewis-acidic Hg(CN)(2) moieties accept the chloride ligands to form mercury cyanide/chloride double salt anions that in several cases form infinite 1-D and 2-D arrays. Thus, [PPN][Hg(CN)(2)Cl].H(2)O (1), [(n)Bu(4)N][Hg(CN)(2)Cl].0.5 H(2)O (2), and [Ni(terpy)(2)][Hg(CN)(2)Cl](2) (4) contain [Hg(CN)(2)Cl](2)(2-) anionic dimers ([PPN]Cl = bis(triphenylphosphoranylidene)ammonium chloride, [(n)Bu(4)N]Cl = tetrabutylammonium chloride, terpy = 2,2':6',6' '-terpyridine). [Cu(en)(2)][Hg(CN)(2)Cl](2) (5) is composed of alternating 1-D chloride-bridged [Hg(CN)(2)Cl](n)(n-) ladders and cationic columns of [Cu(en)(2)](2+) (en = ethylenediamine). When [Co(en)(3)]Cl(3) is reacted with 3 equiv of Hg(CN)(2), 1-D [[Hg(CN)(2)](2)Cl](n)(n-) ribbons and [Hg(CN)(2)Cl(2)](2-) moieties are formed; both form hydrogen bonds to [Co(en)(3)](3+) cations, yielding [Co(en)(3)][Hg(CN)(2)Cl(2)][[Hg(CN)(2)](2)Cl] (6). In [Co(NH(3))(6)](2)[Hg(CN)(2)](5)Cl(6).2H(2)O (7), [Co(NH(3))(6)](3+) cations and water molecules are sandwiched between chloride-bridged 2-D anionic [[Hg(CN)(2)](5)Cl(6)](n)(6n-) layers, which contain square cavities. The presence (or absence), number, and profile of hydrogen bond donor sites of the transition metal amine ligands were observed to strongly influence the structural motif and dimensionality adopted by the anionic double salt complex anions, while cation shape and cation charge had little effect. (199)Hg chemical shift tensors and (1)J((13)C,(199)Hg) values measured in selected compounds reveal that the NMR properties are dominated by the Hg(CN)(2) moiety, with little influence from the chloride bonding characteristics. delta(iso)((13)CN) values in the isolated dimers are remarkably sensitive to the local geometry.
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Affiliation(s)
- Neil D Draper
- Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
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4
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Tanaka T, Tasaki T, Aoyama Y. Acridinylresorcinol as a self-complementary building block of robust hydrogen-bonded 2D nets with coordinative saturation. Preservation of crystal structures upon guest alteration, guest removal, and host modification. J Am Chem Soc 2002; 124:12453-62. [PMID: 12381186 DOI: 10.1021/ja026704l] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Acridinylresorcinol host 3 (9-(3,5-dihydroxy-1-phenyl)acridine) forms such adducts as 3.(benzene), 3.(chloroform), 3.0.5(toluene), and 3.(isobutyl benzoate). Modified acridinol host 4 (9-(3,5-dihydroxy-1-phenyl)-4-hydroxyacridine) having an additional OH group on the acridine ring affords such adducts as 4.(benzene), 4.(chloroform), 4.0.5(toluene).0.5(water), 4.(methanol).(water), and 4.(ethyl acetate). In the crystals, hosts 3 and 4 form hydrogen-bonded (O-H...O-H) poly(resorcinol) chains which are linked together via interchain O-H...N hydrogen bonds to give a coordinatively saturated (O-H...O-H...N) 2D net composed of doubly hydrogen-bonded and antiparallel-stacked, self-complementary cyclic dimer 3(2) or 4(2) as a rigidified building block, the otherwise flexible O-H...O-H hydrogen bonds being thereby taken in a cyclophane-like structure. This network turns out to be remarkably well preserved among the above adducts. Guest molecules, which are disordered in many cases, are incorporated in the cavities left. The binding of small polar guests to host 4 is primarily due to hydrogen bonding to the OH group on the acridine ring. The latter therefore acts only as a polarity modifier of preserved cavities. Adduct 3.(benzene), that is, 3(2).2(benzene) readily loses one of two guest molecules bound in each cavity to give a microporous half-filled adduct 3(2).(benzene) which adsorbs 1 mol of benzene to regenerate the starting full adduct without involving a phase change, as confirmed by X-ray powder diffractions and reversible Langmuir-type adsorption/desorption isotherms. The self-complementarity strategy for designing rigid crystal structures is discussed with a particular reference to the possibility of systematic perturbation/variation approaches in crystal engineering.
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Affiliation(s)
- Toshihiro Tanaka
- Institute for Fundamental Research of Organic Chemistry, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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5
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Briais A. Temporal variations of the segmentation of slow to intermediate spreading mid-ocean ridges 1. Synoptic observations based on satellite altimetry data. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jb000533] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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6
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Sada K, Sugahara M, Kato K, Miyata M. Controlled expansion of a molecular cavity in a steroid host compound. J Am Chem Soc 2001; 123:4386-92. [PMID: 11457222 DOI: 10.1021/ja0038528] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Expansion of a molecular cavity is described by using elongation of the side chain of a bile acid host compound. Bishomocholic acid (2), which has a side chain that is longer by two methylene unit than cholic acid (1), includes many organic substances at 1:1 host:guest ratios. X-ray crystallographic studies revealed that 2 has two types of open host frameworks: a bilayer type and a crossing type. Both of them are isostructural to those of 1, indicating that they are robust against the elongation of the side chain. In the former type, the increment of the width of the host channel corresponds to that of the length of the molecular structures. Larger aromatic guest components such as 1-methylnaphthalene and 1-tetralone, are included in 2, but not in 1.
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Affiliation(s)
- K Sada
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
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7
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Parra-Hake M, Larter ML, Gantzel P, Aguirre G, Ortega F, Somanathan R, Walsh PJ. Synthesis and structure of dimeric [(cis-Py3Im)M]2 complexes [M = Ni, Cu, Zn; (cis-Py3Im) = cis-2,4,5-tri(2-pyridyl)imidazoline]. Inorg Chem 2000; 39:5400-3. [PMID: 11154599 DOI: 10.1021/ic000182y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M Parra-Hake
- Centro de Graduados e Investigación, Instituto Tecnológico de Tijuana, Apartado Postal 1166, 22000 Tijuana, B.C. Mexico
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8
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Tanski JM, Vaid TP, Lobkovsky EB, Wolczanski PT. Covalent metal-organic networks: pyridines induce 2-dimensional oligomerization of (mu-OC6H4O)2Mpy2 (M = Ti, V, Zr). Inorg Chem 2000; 39:4756-65. [PMID: 11196951 DOI: 10.1021/ic0003473] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Treatment of M(OiPr)4 (M = Ti, V) and [Zr(OEt)4]4 with excess 1,4-HOC6H4OH in THF afforded [M(OC6H4O)a(OC6H4OH)3.34-1.83a(OiPr)0.66-0.17a(THF)0.2]n (M = Ti, 1-Ti; V, 1-V, 0.91 < or = a < or = 1.82) and [Zr(1,4-OC6H4O)2-x(OEt)2x]n (1-Zr, x = 0.9). The combination of of 1-M (M = Ti, V, Zr) or M(OiPr)4 (M = Ti, V), excess 1,4- or 1,3-HOC6H4OH, and pyridine or 4-phenylpyridine at 100 degrees C for 1 d to 2 weeks afforded various 2-dimensional covalent metal-organic networks: [cis-M(mu 1,4-OC6H4O)2py2] infinity (2-M, M = Ti, Zr), [trans-M(mu 1,4-OC6H4O)2py2.py] infinity (3-M, M = Ti, V), solid solutions [trans-TixV1-x(mu 1,4-OC6H4O)2py2.py] infinity (3-TixV1-x, x approximately 0.4, 0.6, 0.9), [trans-M(mu 1,4-OC6H4O)2(4-Ph-py)2] infinity (4-M, M = Ti, V), [trans-Ti(mu 1,3-OC6H4O)2py2] infinity (5-Ti), and [trans-Ti(mu 1,3-OC6H4O)2(4-Ph-py)2] infinity (6-Ti). Single-crystal X-ray diffraction experiments confirmed the pleated sheet structure of 2-Ti, the flat sheet structure of 3-Ti, and the rippled sheet structures of 4-Ti, 5-Ti, and 6-Ti. Through protolytic quenching studies and by correspondence of powder XRD patterns with known titanium species, the remaining complexes were structurally assigned. With py or 4-Ph-py present, aggregation of titanium centers is disrupted, relegating the building block to the cis- or trans-(ArO)4Tipy2 core. The sheet structure types are determined by the size of the metal and the interpenetration of the layers, which occurs primarily through the pyridine residues and inhibits intercalation chemistry.
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Affiliation(s)
- J M Tanski
- Baker Laboratory, Department of Chemistry & Chemical Biology, Cornell University, Ithaca, New York 14853, USA
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9
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Sharma AC, Borovik AS. Design, Synthesis, and Characterization of Templated Metal Sites in Porous Organic Hosts: Application to Reversible Dioxygen Binding. J Am Chem Soc 2000. [DOI: 10.1021/ja0014739] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anjal C. Sharma
- Contribution from the Department of Chemistry, University of Kansas, Lawrence, Kansas 66045
| | - A. S. Borovik
- Contribution from the Department of Chemistry, University of Kansas, Lawrence, Kansas 66045
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10
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Moon M, Kim I, Lah MS. Three-dimensional framework constructed using nanometer-sized metallamacrocycle as a secondary building unit. Inorg Chem 2000; 39:2710-1. [PMID: 11232804 DOI: 10.1021/ic991079f] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M Moon
- Department of Chemistry, College of Science, Hanyang University, Korea
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11
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Hong M, Zhao Y, Su W, Cao R, Fujita M, Zhou Z, Chan ASC. A Nanometer-Sized Metallosupramolecular Cube withOhSymmetry. J Am Chem Soc 2000. [DOI: 10.1021/ja000247w] [Citation(s) in RCA: 192] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Krishnamohan Sharma CV, Clearfield A. Three-Dimensional Hexagonal Structures from a Novel Self-Complementary Molecular Building Block. J Am Chem Soc 2000. [DOI: 10.1021/ja9935512] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- C. V. Krishnamohan Sharma
- Contribution from the Department of Chemistry, Texas A&M University, College Station, Texas, 77843-3255
| | - Abraham Clearfield
- Contribution from the Department of Chemistry, Texas A&M University, College Station, Texas, 77843-3255
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13
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Liu HK, Sun WY, Tang WX, Yamamoto T, Ueyama N. Self-Assembly of the First Copper(II) Infinite 2D Network with Large Cavities Formed between the Two Adjacent Layers. Inorg Chem 1999; 38:6313-6316. [PMID: 11671351 DOI: 10.1021/ic9907563] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hong-Ke Liu
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing 210093, P. R. China, and Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560, Japan
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14
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Vaid TP, Tanski JM, Pette JM, Lobkovsky EB, Wolczanski PT. Covalent Three-Dimensional Titanium(IV)-Aryloxide Networks. Inorg Chem 1999; 38:3394-3405. [PMID: 11671077 DOI: 10.1021/ic990109b] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ti((i)OPr)(4) was treated with 2.58 equiv of hydroquinone in THF to yield a red-orange powder formulated as [Ti(OC(6)H(4)O)(a)()(OC(6)H(4)OH)(3.34)(-)(1.83)(a)()(O(i)Pr)(0.66)(-)(0.17)(a)() (THF)(0.2)](n)() (1, (0.91 </= a </= 1.82)) based upon D(2)O/DCl quenching studies. Treatment of 1 with an excess of hydroquinone in Et(2)O or DME afforded burgundy [Ti(2)(&mgr;(1,4)-OC(6)H(4)O)(2)(&mgr;(1,4)-OC(6)H(4)OH)(2)(&mgr;-OC(6)H(4)OH)(2)](infinity) (2). Burgundy [Ti(2)(&mgr;(1,4)-OC(6)H(4)O)(2)(&mgr;(1,4):eta(2),eta(1)-OC(6)H(4)O)(2)(OH(2))(2).(H(2)O)(2).(H-OC(6)H(4)OH).(MeCN)](infinity) (4) was prepared from 1 and excess wet hydroquinone in CH(3)CN. The acetonitrile in 4 can be exchanged for THF or DME. Treatment of Ti(O(i)Pr)(4) with approximately 4 equiv of 2,7-dihydroxynaphthalene in Et(2)O at 100 degrees C (2 days) in a sealed tube yielded orange crystals of [Ti(2)(&mgr;(1,7)-OC(10)H(6)O)(2)(&mgr;(1,7):eta(2),eta(1)-OC(10)H(6)OH)(2)(O(i)Pr)(2)](infinity) (5). Diffraction studies were conducted at the Cornell High Energy Synchrotron Source (CHESS) because of the small crystal sizes. 2 (C(18)H(14)O(6)Ti, monoclinic, P2(1)/n, a = 9.624 (2), b = 11.283 (2), c = 14.916 (3), beta = 90.47(3) degrees, Z = 4), 4 (C(32)H(33)NO(14)Ti(2), monoclinic, P2(1)/n, a = 16.137 (3), b = 10.762 (2), c = 20.368 (4), beta = 111.65(3) degrees, Z = 4), and 5 (C(23)H(20)O(5)Ti, orthorhombic, Pbca, a = 11.095 (2), b = 17.970 (4), c = 19.484 (4), Z = 8) are 3-dimensional materials based on diaryloxide connectivity between geometrically similar edge shared (i.e., Ti(2)(&mgr;-OAr)(2)) bioctahedral dititanium building blocks. While 2 and 5 possess a roughly body-centered arrangement of dititanium units, 4 has a hexagonal secondary structural motif. The nature of crystallization through alcoholysis is also discussed.
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Affiliation(s)
- Thomas P. Vaid
- Cornell University, Baker Laboratory, Department of Chemistry & Chemical Biology, Ithaca, New York 14853
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15
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Wang Z, Xiong RG, Foxman BM, Wilson SR, Lin W. Two- and Three-Dimensional Cadmium Coordination Polymers Based on N,N-(2-Pyridyl)-(4-pyridylmethyl)amine. Inorg Chem 1999. [DOI: 10.1021/ic981123b] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhiyong Wang
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454, and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - Ren-Gen Xiong
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454, and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - Bruce M. Foxman
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454, and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - Scott R. Wilson
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454, and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - Wenbin Lin
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454, and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
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16
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Heintz RA, Zhao H, Ouyang X, Grandinetti G, Cowen J, Dunbar KR. New Insight into the Nature of Cu(TCNQ): Solution Routes to Two Distinct Polymorphs and Their Relationship to Crystalline Films That Display Bistable Switching Behavior. Inorg Chem 1998. [DOI: 10.1021/ic9812095] [Citation(s) in RCA: 361] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert A. Heintz
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
| | - Hanhua Zhao
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
| | - Xiang Ouyang
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
| | - Giulio Grandinetti
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
| | - Jerry Cowen
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
| | - Kim R. Dunbar
- Departments of Chemistry and Physics & Astronomy and The Center For Fundamental Materials Research, Michigan State University, East Lansing, Michigan 48824
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18
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Li H, Eddaoudi M, Groy TL, Yaghi OM. Establishing Microporosity in Open Metal−Organic Frameworks: Gas Sorption Isotherms for Zn(BDC) (BDC = 1,4-Benzenedicarboxylate). J Am Chem Soc 1998. [DOI: 10.1021/ja981669x] [Citation(s) in RCA: 888] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hailian Li
- Department of Chemistry and Biochemistry Arizona State University, Tempe, Arizona 85287
| | - Mohamed Eddaoudi
- Department of Chemistry and Biochemistry Arizona State University, Tempe, Arizona 85287
| | - Thomas L. Groy
- Department of Chemistry and Biochemistry Arizona State University, Tempe, Arizona 85287
| | - O. M. Yaghi
- Department of Chemistry and Biochemistry Arizona State University, Tempe, Arizona 85287
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19
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Young DM, Geiser U, Schultz AJ, Wang HH. Hydrothermal Synthesis of a Dense Metal−Organic Layered Framework That Contains Cu(I)−Olefinic Bonds, Cu2(O2CCHCHCO2). J Am Chem Soc 1998. [DOI: 10.1021/ja973483o] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dianna M. Young
- Intense Pulsed Neutron Source Chemistry and Materials Science Divisions Argonne National Laboratory, Argonne, Illinois 60439
| | - Urs Geiser
- Intense Pulsed Neutron Source Chemistry and Materials Science Divisions Argonne National Laboratory, Argonne, Illinois 60439
| | - Arthur J. Schultz
- Intense Pulsed Neutron Source Chemistry and Materials Science Divisions Argonne National Laboratory, Argonne, Illinois 60439
| | - H. Hau Wang
- Intense Pulsed Neutron Source Chemistry and Materials Science Divisions Argonne National Laboratory, Argonne, Illinois 60439
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20
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Maia M, Gente P. Three-dimensional gravity and bathymetry analysis of the Mid-Atlantic Ridge between 20°N and 24°N: Flow geometry and temporal evolution of the segmentation. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97jb01635] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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21
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Hirsch KA, Wilson SR, Moore JS. Association of Dicyanodiphenylacetylenes with Silver(I) Salts in Solution and Solid State: Electrospray Ionization Mass Spectrometry Samples Aggregates at Subsaturated Concentrations. J Am Chem Soc 1997. [DOI: 10.1021/ja971135g] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Keith A. Hirsch
- Contribution from the Departments of Chemistry and Materials Science and Engineering, The University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Scott R. Wilson
- Contribution from the Departments of Chemistry and Materials Science and Engineering, The University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Jeffrey S. Moore
- Contribution from the Departments of Chemistry and Materials Science and Engineering, The University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
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22
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Magde LS, Sparks DW. Three-dimensional mantle upwelling, melt generation, and melt migration beneath segment slow spreading ridges. ACTA ACUST UNITED AC 1997. [DOI: 10.1029/97jb01278] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Yaghi OM, Li H, Groy TL. Construction of Porous Solids from Hydrogen-Bonded Metal Complexes of 1,3,5-Benzenetricarboxylic Acid. J Am Chem Soc 1996. [DOI: 10.1021/ja960746q] [Citation(s) in RCA: 623] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- O. M. Yaghi
- Contribution from the Department of Chemistry and Biochemistry, Goldwater Center for Science and Engineering, Arizona State University, Tempe, Arizona 85287-1604
| | - Hailian Li
- Contribution from the Department of Chemistry and Biochemistry, Goldwater Center for Science and Engineering, Arizona State University, Tempe, Arizona 85287-1604
| | - T. L. Groy
- Contribution from the Department of Chemistry and Biochemistry, Goldwater Center for Science and Engineering, Arizona State University, Tempe, Arizona 85287-1604
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Gardner GB, Kiang YH, Lee S, Asgaonkar A, Venkataraman D. Exchange Properties of the Three-Dimensional Coordination Compound 1,3,5-Tris(4-ethynylbenzonitrile)benzene·AgO3SCF3. J Am Chem Soc 1996. [DOI: 10.1021/ja960595r] [Citation(s) in RCA: 106] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Geoffrey B. Gardner
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, and Department of Chemistry, University of Illinois, Urbana, Illinois 61801
| | - Y.-H. Kiang
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, and Department of Chemistry, University of Illinois, Urbana, Illinois 61801
| | - Stephen Lee
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, and Department of Chemistry, University of Illinois, Urbana, Illinois 61801
| | - Anil Asgaonkar
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, and Department of Chemistry, University of Illinois, Urbana, Illinois 61801
| | - D. Venkataraman
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, and Department of Chemistry, University of Illinois, Urbana, Illinois 61801
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Yaghi OM, Li H. T-Shaped Molecular Building Units in the Porous Structure of Ag(4,4‘-bpy)·NO3. J Am Chem Soc 1996. [DOI: 10.1021/ja953438l] [Citation(s) in RCA: 594] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- O. M. Yaghi
- Department of Chemistry and Biochemistry Goldwater Center for Science and Engineering Arizona State University, Tempe, Arizona 85287-1604
| | - Hailian Li
- Department of Chemistry and Biochemistry Goldwater Center for Science and Engineering Arizona State University, Tempe, Arizona 85287-1604
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Lawson K, Searle RC, Pearce JA, Browning P, Kempton P. Detailed volcanic geology of the MARNOK area, Mid-Atlantic Ridge north of Kane transform. ACTA ACUST UNITED AC 1996. [DOI: 10.1144/gsl.sp.1996.118.01.05] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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