Integrative Levels Classification project ILC2 schedules developing schedules how it works people references

ILC developing version
Expanded class f

    broader class

          f  molecules; chemical substances; pure substances  [chemistry; molecular physics]  ↞ e atoms   ≈ DDC 540
          f25   [f]           in milieu
          f3       by bond
          f36   [f]           giving by-product
          f37   [f]           by catalyst
          f38   [f]           from reactant
          f3c            covalent bond
          f3f            ionic bond
          f3h            hydrogen bonding  ↞ ebb hydrogen
          f3n            Van der Waals bond
          f48   [an]           needing kJ/mol potential barrier; energy barrier; activation energy Ea
          f5        reaction  [stoichiometry; chemical kinetics]
          f52   [an]            reactivity
          f55   [an]           boiling at K boiling point  ↞ gg gases gl liquids
          f57   [an]            rate of reaction
          f58   [an]           J; joule enthalpy change; ΔH; heat of reaction
          f59             reaction type
          f5b            synthesis
          f5d            decomposition
          f5f            single replacement
          f5g            double replacement
          f5i            reduction-oxidation; redox  ↞ ecq oxygen
          f5ɭ            complexation  ↞ fgc classical complexes
          f5n            acid-base reaction  [Brønsted-Lowry acid-base theory]
          f5p            precipitation
          f5s            substitution
          f5u            addition
          f5v            elimination
          f5w            rearrangement
          f65   [g]            aggregation state
          f66   [d9]            statistics
          f7   [X]       molecular structure
          f77   [e]           made up of chemical element
          f83   [an]           weighing molecular weight
          f86   [an89]           quantity
          f88   [an]           mmol
          f9   [X]       kind
          f96   [an89]            acidity
          f97   [f]           formed with radical; functional group
          f98   [an8]            ionization
          fU   [febb]      water; H2O
          fb       pure substances
          fc       mineral acids; inorganic acids  ↞ ebb hydrogen f99f 
          fcc            hydrofluoric acid; HF  ↞ ecr fluorine
          fcd            hydrochloric acid; HCl  ↞ edr chlorine
          fce            hydrobromic acid; HBr  ↞ eer bromine
          fcf            hydroiodic acid; HI  ↞ efr iodine
          fcm            nitric acid; HNO3  ↞ ecp nitrogen
          fcn            nitrous acid; HNO2  ↞ ecp nitrogen
          fco            halogen oxoacids  ↞ eXr halogens
          fcp            phosphoric acid; H3PO4  ↞ edp phosphorus
          fcq            sulfuric acid; sulphuric acid; oil of vitriol; H2SO4  ↞ edq sulfur
          fcr            fluorosulfuric acid; HSO3F  ↞ ecr fluorine edq sulfur
          fd       bases  ↞ f99x 
          fdd            ammonia; azane; NH3  ↞ ecp nitrogen
          fdh            hydroxides
          fe       oxides  ↞ ecq oxygen
          feb            hydrogen oxides  ↞ ebb hydrogen
          fec            carbon oxides  ↞ eco carbon
          fed            nitrogen oxides; NOx  ↞ ecp nitrogen
          fee            lithium oxide; lithia; Li2O  ↞ ecb lythium
          fef            sodium oxide; Na2O  ↞ edb sodium
          feg            magnesium oxide; magnesia; MgO  ↞ edc magnesium
          feh            aluminium oxides  ↞ edn aluminium
          fei            silicon oxides  ↞ edo silicon
          fek            potassium oxide; potash; K2O  ↞ eeb potassium
          feɭ            calcium oxides  ↞ eec calcium
          fen            manganese oxides  ↞ eeh manganese
          fer            iron oxides; rust  ↞ eei iron
          fev            copper oxides  ↞ eel copper
          few            zinc oxide; ZnO  ↞ eem zinc
          ff       salts
          ffc            fluorides  ↞ ecr fluorine
          ffd            chlorides  ↞ edr chlorine
          ffe            bromides  ↞ eer bromine
          fff            iodides  ↞ efr iodine
          ffk            carbonates  ↞ eco carbon
          ffm            nitrates  ↞ ecp nitrogen
          ffn            nitrites  ↞ ecp nitrogen
          ffp            phosphates  ↞ edp phosphorus
          ffq            sulfates  ↞ edq sulfur
          fg       complexes; coordination compounds
          fgc            classical complexes; Werner complexes
          fgo            organometallic compounds
          fgs            cluster compounds
          fgv            bioinorganic compounds
          fh       hydrocarbons  ↞ eco carbon ebb hydrogen
          fhc            alkanes; paraffins
          fhd            cycloalkanes; cyclic alkanes; naphthenes
          fhe            alkenes; olefins
          fhf            dienes; diolefins
          fhg            alkynes; acetylenes
          fhm            annulenes; conjugated monocyclic hydrocarbons
          fhp            polycyclic aromatic hydrocarbons; polyaromatic hydrocarbons; polynuclear aromatic hydrocarbons; PAHs
          fi       alcohols
          fib            monohydric alcohols
          fic            diols
          fid            triols
          fie            tetraols
          fif            pentols
          fig            hexols
          fih            heptols
          fiu            unsaturated aliphatic alcohols
          fiw            alicyclic alcohols
          fj       aldehydes; alkanals
          fjb            formaldehyde; methanal; CH2O
          fje            butyraldehyde; butanal
          fk       ketones; alkanones
          fkd            acetone; propanone; (CH3)2CO
                 carboxylic acids; fatty acids  ↞ fc mineral acids ebb hydrogen
          fɭb            formic acid; methanoic acid
          fɭc            acetic acid; CH3COOH
          fɭd            propionic acid; propanoic acid
          fɭe            butyric acid; butanoic acid
          fɭf            valeric acid; pentanoic acid
          fɭs            stearic acid; octadecanoic acid
          fɭy            alpha hydroxy acids; AHAs
          fm       esters
          fn       amines
          fnd            trimethylamine; TMA; N(CH3)3
          fng            aniline; C6H5NH2
          fno            amino acids
          fo       carbohydrates; saccharides
          foc            trioses
          fod            tetroses
          foe            pentoses
          fof            hexoses
          fog            heptoses
          fok            disaccharides; double sugars; bioses
          foo            oligosaccharides
          fop            polysaccharides
          fp       lipids; fats
          fpg            glycerids
          fph            sphingolipids
          fps            sterols
          fpt            prenols including terpenoids
          fpw            waxes
          fpy            polyketides
          fq       nucleotides
          fqc            cytosine; C
          fqg            guanine; G
          fqn            adenine; A
          fqt            thymine; T
          fqu            uracil; U
          ft       proteins  ↞ fno amino acids
          ft7             protein structure; folding
          ftU            common proteins
          ftX            protein fold classes
          ftb            all alpha proteins domains consisting of α-helices
          ftc            alpha and beta proteins (a/b) mainly parallel beta sheets
          ftd            alpha and beta proteins (a+b) mainly antiparallel beta sheets
          fte            multi-domain proteins
          ftf            membrane and cell surface proteins and peptides
          ftg            small proteins
          fth            coiled-coil proteins
          fti            low resolution protein structures
          ftj            peptides
          ftk            designed proteins
          fu       nucleic acids  ↞ fq nucleotides
          fur            RNA; ribonucleic acid
          fus            DNA; deoxyribonucleic acid
          fx       solid state compounds  ↞ gsx 
Connected classes:
                 f25  [f]           in milieu
                 f36  [f]           giving by-product
                 f37  [f]           by catalyst
                 f38  [f]           from reactant
                 f5ɭ           complexation  ↞ fgc 
                 f97  [f]           formed with radical; functional group
                 fU  [febb]      water; H2O
                 fc      mineral acids; inorganic acids  ↞ ebb f99f 
                 fd      bases  ↞ f99x 
                       carboxylic acids; fatty acids  ↞ fc ebb 
                 ft      proteins  ↞ fno 
                 fu      nucleic acids  ↞ fq 
                 g bulk matter; states of matter; phases; continuum bodies; macroscopical physical systems  [classical mechanics]  ↞ f 
                 g97  [f]           made up of chemical substance
                 gte           oxide minerals; oxides  ↞ fe 
                 jq      aquifers; ground water; water-bearing strata  [hydrogeology]  ↞ fU 
                 js      fresh water systems; drainage basins; watersheds  [hydrology; hydrography; limnology]  ↞ fU 
                 k genes; genetic code  [genetics]  ↞ fu 
                 k98  [f]           coding for gene product; functional molecule
                 r5c           controlled fire; cooking  ↞ f5ic 
                 r9n           salt  ↞ ff 
                 r9q           dyes and paints  ↞ f 
                 r9t           plastic  ↞ f 
                 rth           chemical manufacturing  ↞ f 

current: 3 



Move to another main class:
      a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y


or insert a term  and do a new

Facets key
0  as for perspective +
1  at time            +
2  in place           +
3  by agent           +
4  opposed to         +
5  undergoing change  +
6  having property    +
7  with part          +
8  in quantity        +
9  of quality         +


ILC developing version. Expanded class f / — ISKO Italia <> : 2006.03.06 - 2021.12.09 -