Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_19_1_6_JPtOht.cif"

There are 4 T-atoms per unit cell
There are 8 O-atoms per unit cell

Framework density = 23.68 T-atoms per nm^3
Material density = 2.363 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6210 Angstrom
T1  -- O2  = 1.6213 Angstrom
T1  -- O1  = 1.6211 Angstrom
T1  -- O2  = 1.6214 Angstrom
      mean = 1.6212 Angstrom
        t1 = 0.006943  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.000069  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6210 A <--> 1.6214 A
          Mean   = 1.6212 A
          StdDev = 0.0002 A

       t1 Range  = 0.0069 <-- 0.0069 --> 0.0069
       t2 Range  = 0.0001 <-- 0.0001 --> 0.0001

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 109.455 deg; O1  -- O2  = 3 A
O1  -- T1  -- O1  = 109.474 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 109.481 deg; O1  -- O2  = 3 A
O2  -- T1  -- O1  = 109.492 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  = 109.463 deg; O2  -- O2  = 3 A
O1  -- T1  -- O2  = 109.462 deg; O1  -- O2  = 3 A
       109.455 deg <-- 109.471 deg --> 109.492 deg

        O-T-O SUMMARY
          Range  = 109.4551 deg <--> 109.4922 deg
          Mean   = 109.4712 deg
          StdDev = 0.0129 deg

        O--O SUMMARY
          Range  = 2.6470 A <--> 2.6477 A
          Mean   = 2.6474 A
          StdDev = 0.0002 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  = 111.168 deg; T1  -- T1  = 4.9898 A
T1  - O1  - T1  - O1  - T1  = 103.559 deg; T1  -- T1  = 4.7536 A
T1  - O1  - T1  - O2  - T1  = 113.821 deg; T1  -- T1  = 5.0676 A
T1  - O2  - T1  - O1  - T1  = 111.159 deg; T1  -- T1  = 4.9896 A
T1  - O2  - T1  - O2  - T1  = 103.556 deg; T1  -- T1  = 4.7503 A
T1  - O1  - T1  - O2  - T1  = 113.812 deg; T1  -- T1  = 5.0674 A

        T-T-T SUMMARY
          Range  = 103.5563 deg <--> 113.8211 deg
          Mean   = 109.5125 deg
          StdDev = 4.4413 deg

        T--T SUMMARY
          Range  = 4.7503 A <--> 5.0676 A
          Mean   = 4.9364 A
          StdDev = 0.1371 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 137.861 deg ; T1  -- T1   3.0253 A

T1  -- O2  -- T1  = 137.608 deg ; T1  -- T1   3.0233 A


        T-O-T SUMMARY
          Range  = 137.6081° <--> 137.8613 deg
          Mean   = 137.7347 deg
          StdDev = 0.1353 deg

        T--T SUMMARY
          Range  = 3.0233 A <--> 3.0253 A
          Mean   = 3.0243 A
          StdDev = 0.0011 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 12 24 42 64 92 124 162 204 252 304 362 424 492 564 642
TD10 = 981
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.6_{2}.6_{2}
Weight = 29
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.6_{2}.6_{2}
Weight = 29

<TD10> = 981.000
Average ring size = 6.0000
