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

Report for the framework in file "public/tmp/tmp_166-2_1_78_pIj5S8.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 19.88 T-atoms per nm^3
Material density = 1.984 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6183 Angstrom
T1  -- O1  = 1.6183 Angstrom
T1  -- O2  = 1.5246 Angstrom
T1  -- O3  = 1.6822 Angstrom
      mean = 1.6109 Angstrom
        t1 = 0.064760  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.060757  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5246 A <--> 1.6822 A
          Mean   = 1.6109 A
          StdDev = 0.0574 A

       t1 Range  = 0.0648 <-- 0.0648 --> 0.0648
       t2 Range  = 0.0608 <-- 0.0608 --> 0.0608

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 109.553 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 101.432 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 118.554 deg; O1  -- O3  = 3 A
O1  -- T1  -- O2  = 101.432 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 118.554 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 103.932 deg; O2  -- O3  = 3 A
       101.432 deg <-- 108.909 deg --> 118.554 deg

        O-T-O SUMMARY
          Range  = 101.4316 deg <--> 118.5542 deg
          Mean   = 109.3619 deg
          StdDev = 7.6185 deg

        O--O SUMMARY
          Range  = 2.4334 A <--> 2.8374 A
          Mean   = 2.6272 A
          StdDev = 0.1779 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T1  =  99.477 deg; T1  -- T1  = 4.7937 A
T1  - O1  - T1  - O2  - T1  =  99.477 deg; T1  -- T1  = 4.7937 A
T1  - O1  - T1  - O3  - T1  = 103.932 deg; T1  -- T1  = 5.0553 A
T1  - O1  - T1  - O2  - T1  = 116.145 deg; T1  -- T1  = 5.4840 A
T1  - O1  - T1  - O3  - T1  = 116.624 deg; T1  -- T1  = 5.6123 A
T1  - O2  - T1  - O3  - T1  = 116.624 deg; T1  -- T1  = 5.6123 A

        T-T-T SUMMARY
          Range  = 99.4770 deg <--> 116.6240 deg
          Mean   = 107.9940 deg
          StdDev = 7.9812 deg

        T--T SUMMARY
          Range  = 4.7937 A <--> 5.6123 A
          Mean   = 5.1900 A
          StdDev = 0.3587 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 173.062 deg ; T1  -- T1   3.2307 A

T1  -- O2  -- T1  = 180.000 deg ; T1  -- T1   3.0492 A

T1  -- O3  -- T1  = 180.000 deg ; T1  -- T1   3.3643 A


        T-O-T SUMMARY
          Range  = 173.0620° <--> 180.0000 deg
          Mean   = 177.6873 deg
          StdDev = 3.3654 deg

        T--T SUMMARY
          Range  = 3.0492 A <--> 3.3643 A
          Mean   = 3.2147 A
          StdDev = 0.1329 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
Coordination Sequence =
    1 4 12 25 44 69 100 135 176 223 276 333 396 465 540 619 704
TD10 = 1065
Circuit symbol = 6.6_{2}.6_{2}.6_{3}.6_{2}.6_{3}
Weight = 26
Vertex symbol  = 6.6_{2}.6_{2}.6_{3}.6_{2}.6_{3}
Weight = 26

<TD10> = 1065.000
Average ring size = 6.0000
