X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (5189) 5189
Publication (215) 215
Dissertation (135) 135
Book / eBook (73) 73
Book Chapter (61) 61
Patent (48) 48
Book Review (20) 20
Conference Proceeding (16) 16
Reference (4) 4
Newspaper Article (2) 2
Paper (2) 2
Newsletter (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry, physical (1054) 1054
chemistry, multidisciplinary (993) 993
crystal structure (871) 871
hydrogen bonding (834) 834
crystallography (788) 788
chemistry (759) 759
center-dot-o (748) 748
index medicus (605) 605
hydrogen bonds (553) 553
chemistry, inorganic & nuclear (506) 506
crystal-structure (486) 486
biochemistry & molecular biology (485) 485
physics, atomic, molecular & chemical (475) 475
chemistry, organic (464) 464
hydrogen-bonds (464) 464
analysis (458) 458
complexes (416) 416
models, molecular (391) 391
hydrogen-bond (373) 373
hydrogen (361) 361
ab-initio (342) 342
spectroscopy (335) 335
c-h...o (273) 273
o hydrogen-bonds (273) 273
hydrogen bond (259) 259
structure (251) 251
crystals (246) 246
crystal-structures (242) 242
molecular structure (238) 238
derivatives (233) 233
ligands (233) 233
research (222) 222
water (212) 212
o-h (205) 205
biophysics (200) 200
chemical properties (200) 200
humans (195) 195
proteins (195) 195
catalysis (192) 192
solid-state (183) 183
crystallography, x-ray (174) 174
materials science, multidisciplinary (169) 169
molecular-structure (168) 168
thermodynamics (166) 166
organic chemistry (165) 165
intermolecular interactions (163) 163
density-functional theory (157) 157
binding sites (153) 153
o hydrogen-bond (148) 148
molecules (146) 146
physical chemistry (146) 146
x-ray (143) 143
animals (142) 142
x-ray diffraction (142) 142
protein conformation (137) 137
acid (127) 127
binding (127) 127
design (122) 122
density (120) 120
inorganic chemistry (120) 120
kinetics (120) 120
wasserstoffbrückenbindung (119) 119
c-h (118) 118
spectra (117) 117
nmr (116) 116
molecular conformation (115) 115
article (113) 113
multidisciplinary sciences (113) 113
enzymes (110) 110
h...o (109) 109
gas-phase (108) 108
molecular sequence data (107) 107
o (107) 107
x-ray-diffraction (107) 107
dft (106) 106
mechanism (106) 106
molecular recognition (104) 104
research communications (104) 104
conformation (102) 102
crystal (101) 101
amino acid sequence (100) 100
diffraction (99) 99
bonds (98) 98
computer simulation (95) 95
amino acids (93) 93
protein binding (92) 92
proton-transfer (92) 92
recognition (92) 92
complex (90) 90
crystallization (89) 89
density functional theory (89) 89
temperature (89) 89
oxidation (88) 88
synthesis (86) 86
biochemistry (85) 85
chemical bonds (85) 85
data reports (85) 85
neutron-diffraction (84) 84
supramolecular chemistry (83) 83
models, chemical (82) 82
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (43) 43
UofT at Mississauga - Stacks (14) 14
Earth Sciences (Noranda) - Stacks (11) 11
UTL at Downsview - May be requested (10) 10
Engineering & Comp. Sci. - Stacks (9) 9
UofT at Scarborough - Stacks (8) 8
Collection Dvlpm't (Acquisitions) - Closed Orders (5) 5
Collection Dvlpm't (Acquisitions) - Vendor file (4) 4
Online Resources - Online (4) 4
Chemistry (A D Allen) - Stacks (3) 3
Physics - Stacks (2) 2
St. Michael's College (John M. Kelly) - 2nd Floor (2) 2
UofT at Mississauga - Reference (2) 2
Aerospace - Stacks (1) 1
Chemistry (A D Allen) - Reference (1) 1
Dentistry (Harry R Abbott) - Withdrawn (1) 1
Earth Sciences (Noranda) - May be requested in 6-10 wks (1) 1
Engineering & Comp. Sci. - Reference (1) 1
Mathematical Sciences - Stacks (1) 1
Physics - Reference (1) 1
Robarts - Searching (1) 1
Royal Ontario Museum - Stacks (1) 1
St Josephs Health Centre - Stacks (1) 1
Trillium Health Centre - Stacks (1) 1
Trinity College (John W Graham) - Stacks (1) 1
UofT at Mississauga - Not Returned (1) 1
UofT at Scarborough - Withdrawn (1) 1
Victoria University E.J. Pratt - Reference (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (5243) 5243
Portuguese (146) 146
Spanish (64) 64
Chinese (38) 38
German (38) 38
Japanese (17) 17
Catalan (6) 6
French (5) 5
Czech (4) 4
Russian (3) 3
Turkish (3) 3
Hungarian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Accounts of Chemical Research, ISSN 0001-4842, 12/2010, Volume 43, Issue 12, pp. 1550 - 1557
In a symmetric hydrogen bond (H-bond), the hydrogen atom is perfectly centered between the two donor atoms. The energy diagram for hydrogen motion is thus a... 
DICARBOXYLIC-ACIDS | O-H-O | ASYMMETRY | SYMMETRY | ENZYMATIC CATALYSIS | SYSTEMS | PROTON | PHTHALATE ANIONS | CHEMISTRY, MULTIDISCIPLINARY | AMINE BASICITY | MONOANIONS | Usage | Analysis | Methyl groups | Nuclear magnetic resonance spectroscopy | Catalysis | Chemical properties | Structure | Tautomers | Hydrogen bonding
Journal Article
Chemical Communications, ISSN 1359-7345, 05/2000, Issue 10, pp. 801 - 809
Hydrogen bonds A-H ... A', where A and A' are electronegative atoms have been widely discussed. Weak hydrogen bonds involving such different arrangements as... 
H-N INTERACTIONS | C INTERACTIONS | ORGANOMETALLIC CRYSTALS | MOLECULAR-STRUCTURE | CENTER-DOT-O | NEUTRON-DIFFRACTION | X-RAY | DENSITY-FUNCTIONAL THEORY | PROTON-TRANSFER | SUPRAMOLECULAR CHEMISTRY | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
ChemPhysChem, ISSN 1439-4235, 07/2016, Volume 17, Issue 14, pp. 2263 - 2271
Journal Article
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, ISSN 1948-7185, 07/2019, Volume 10, Issue 14, pp. 3899 - 3905
The physical origin of blue-shifting hydrogen bonds remains a subject of debate, although many plausible explanations have been proposed. Using a molecular... 
MOLECULAR-ORBITAL METHODS | THERMOCHEMISTRY | MATERIALS SCIENCE, MULTIDISCIPLINARY | CENTER-DOT-O | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | ORIGIN | SPECTROSCOPY | IMPROPER | DIMER | DENSITY-FUNCTIONAL THEORY | CHARGE-TRANSFER
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 08/2002, Volume 124, Issue 32, pp. 9639 - 9647
For blue-shifted hydrogen-bonded systems, the hydrogen stretching frequency increases rather than decreases on complexation. In computations at various levels... 
DENSITY | DOT-O INTERACTION | VIBRATIONAL FREQUENCY-SHIFTS | DIMER | COMPLEXES | GAS-PHASE | SYSTEMS | ABINITIO CALCULATIONS | CHLOROFORM | SPECTRA | CHEMISTRY, MULTIDISCIPLINARY | Charge transfer | Hydrogen bonding | Research
Journal Article
Physical Chemistry Chemical Physics, ISSN 1463-9076, 08/2011, Volume 13, Issue 31, pp. 13942 - 13950
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 04/2007, Volume 129, Issue 15, pp. 4620 - 4632
We provide a simple explanation for X-H bond contraction and the associated blue shift and decrease of intensity in IR spectrum of the so-called improper... 
FLUORIDE CLUSTERS | BENZENE | CH-STRETCHING BAND | IMPROPER | DIMER | CENTER-DOT-O | AB-INITIO | DIMETHYL ETHER | COMPLEXES RG | CHEMISTRY, MULTIDISCIPLINARY | H-BOND | Infrared spectroscopy | Red shift | Research | Hydrogen bonding | Analysis
Journal Article
CHEMICAL COMMUNICATIONS, ISSN 1359-7345, 2005, Issue 24, pp. 2995 - 3001
Hydrogen bonds, X - H(...)A, formed by weak donors (X = C) and acceptors (A = pi system) were generally dismissed as being of little consequence before and... 
ISOSTRUCTURALITY | H...O | ACIDS | MOLECULAR RECOGNITION | COMPLEXES | CHEMISTRY | NETWORKS | LIGAND | INHIBITORS | CHEMISTRY, MULTIDISCIPLINARY | SOLID-STATE
Journal Article
by Burg, F and Bach, T
JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 07/2019, Volume 84, Issue 14, pp. 8815 - 8836
In the last two decades, hydrogen bonds have been established as useful interactions to control the selectivity of various chemical transformations. In this... 
CONVERGENT FUNCTIONAL-GROUPS | NITROGEN-ATOM-TRANSFER | DIELS-ALDER REACTION | GENERATED O-QUINODIMETHANE | CHEMISTRY, ORGANIC | RADICAL CYCLIZATION REACTIONS | NORRISH-YANG CYCLIZATION | PATERNO-BUCHI REACTION | N-ACYL ENAMINES | 2+2 PHOTOCYCLOADDITION REACTIONS | C-H BONDS
Journal Article
CrystEngComm, ISSN 1466-8033, 05/2005, Volume 7, Issue 58, pp. 355 - 358
Molecular tapes mediated via strong O-H center dot center dot center dot N hydrogen bonds and weak C-I center dot center dot center dot O interactions are... 
2-CHLORO-4-NITROBENZOIC ACID | CENTER-DOT-O | 1,3,5-CYCLOHEXANETRICARBOXYLIC ACID | IONIC COMPLEXES | REACTIVITY | CRYSTALLOGRAPHY | SUPRAMOLECULAR SYNTHON | 4,4'-BIPYRIDINE | PHARMACEUTICAL PHASES | INTERMOLECULAR INTERACTIONS | SOLID-STATE
Journal Article
Journal of Physical Chemistry Letters, ISSN 1948-7185, 03/2019, Volume 10, Issue 5, pp. 918 - 924
The structure of hydrogen bonded networks is intimately intertwined with their dynamics. Despite the incredibly wide range of hydrogen bond strengths... 
STRETCHING FREQUENCIES | DISTANCES | MATERIALS SCIENCE, MULTIDISCIPLINARY | AB-INITIO | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | PROTON | INFRARED-SPECTROSCOPY | O-H | MOLECULES | LIQUID WATER | DYNAMICS | VIBRATIONAL SPECTROSCOPY
Journal Article
Journal of Physical Chemistry A, ISSN 1089-5639, 05/2018, Volume 122, Issue 18, pp. 4521 - 4529
Fluorinated organic compounds are ubiquitous in the pharmaceutical and agricultural industries. To better discern the mode of action of these compounds, it is... 
ENERGY | NMR | FLUOROHYDRINS | CENTER-DOT-O | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | ATOMS | CONFORMATIONAL-ANALYSIS | DERIVATIVES | QTAIM
Journal Article
Physical Chemistry Chemical Physics, ISSN 1463-9076, 2007, Volume 9, Issue 22, pp. 2782 - 2790
The nature of hydrogen bond interactions (HB) is still today the subject of many discussions. We present an overview of computational methods and parameters... 
CHARGE-DENSITY | PI INTERACTIONS | CENTER-DOT-O | AB-INITIO | COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | SYSTEMS | H-BONDS | DENSITY-FUNCTIONAL THEORY | PROTEIN-RNA INTERACTIONS | ELECTRON-DENSITY | Models, Molecular | Algorithms | Hydrogen Bonding | Models, Chemical | Hydrogen - chemistry | Computer Simulation
Journal Article