Mrv1572004191604392D          

  9  4  0  0  0  0            999 V2000
   -0.9355    1.8414    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.0164    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0
   -1.5395   -0.4125    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0
    1.3184    1.2375    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0
   -0.5230    1.1270    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.3020   -0.3020    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -0.8250    0.0000    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.6039    0.8250    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -0.1105    0.4125    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
  9  5  1  0  0  0  0
  9  6  1  0  0  0  0
  9  7  1  0  0  0  0
  9  8  1  0  0  0  0
M  CHG  8   1   1   2   1   3   1   4   1   5  -1   6  -1   7  -1   8  -1
M  END
> <DATABASE_ID>
CHEM015757

> <DATABASE_NAME>
chemdb

> <SMILES>
[K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-]

> <INCHI_IDENTIFIER>
InChI=1S/4K.O4Si/c;;;;1-5(2,3)4/q4*+1;-4

> <INCHI_KEY>
RLQWHDODQVOVKU-UHFFFAOYSA-N

> <FORMULA>
K4O4Si

> <MOLECULAR_WEIGHT>
248.474

> <EXACT_MASS>
247.81141098

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
9

> <JCHEM_AVERAGE_POLARIZABILITY>
5.1392162103982955

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
tetrapotassium silicate

> <JCHEM_LOGP>
-2.6008

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
12.358981612572368

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.822075785408108

> <JCHEM_PKA_STRONGEST_BASIC>
-4.800283011255641

> <JCHEM_POLAR_SURFACE_AREA>
92.24

> <JCHEM_REFRACTIVITY>
5.7716

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
tetrapotassium orthosilicate

> <JCHEM_VEBER_RULE>
0

> <NAME>
Potassium silicate

> <CAS>
1312-76-1

$$$$