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

Report for the framework in file "public/tmp/tmp_167-2_1_538_6QTfkE.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 19.81 T-atoms per nm^3
Material density = 1.976 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O3  = 1.6720 Angstrom
T1  -- O1  = 1.6239 Angstrom
T1  -- O2  = 1.6239 Angstrom
T1  -- O4  = 1.5365 Angstrom
      mean = 1.6141 Angstrom
        t1 = 0.064820  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.066495  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5365 A <--> 1.6720 A
          Mean   = 1.6141 A
          StdDev = 0.0494 A

       t1 Range  = 0.0648 <-- 0.0648 --> 0.0648
       t2 Range  = 0.0665 <-- 0.0665 --> 0.0665

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O3  -- T1  -- O1  = 118.917 deg; O3  -- O1  = 3 A
O3  -- T1  -- O2  = 118.914 deg; O3  -- O2  = 3 A
O3  -- T1  -- O4  = 103.736 deg; O3  -- O4  = 3 A
O1  -- T1  -- O2  = 109.810 deg; O1  -- O2  = 3 A
O1  -- T1  -- O4  = 100.796 deg; O1  -- O4  = 2 A
O2  -- T1  -- O4  = 100.802 deg; O2  -- O4  = 2 A
       100.796 deg <-- 108.829 deg --> 118.917 deg

        O-T-O SUMMARY
          Range  = 100.7961 deg <--> 118.9171 deg
          Mean   = 108.8290 deg
          StdDev = 7.8486 deg

        O--O SUMMARY
          Range  = 2.4357 A <--> 2.8388 A
          Mean   = 2.6220 A
          StdDev = 0.1727 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O3  - T1  - O1  - T1  = 117.111 deg; T1  -- T1  = 5.6198 A
T1  - O3  - T1  - O2  - T1  = 117.111 deg; T1  -- T1  = 5.6198 A
T1  - O3  - T1  - O4  - T1  = 103.736 deg; T1  -- T1  = 5.0504 A
T1  - O1  - T1  - O2  - T1  = 115.852 deg; T1  -- T1  = 5.4957 A
T1  - O1  - T1  - O4  - T1  =  99.008 deg; T1  -- T1  = 4.8042 A
T1  - O2  - T1  - O4  - T1  =  99.008 deg; T1  -- T1  = 4.8042 A

        T-T-T SUMMARY
          Range  = 99.0084 deg <--> 117.1107 deg
          Mean   = 108.6377 deg
          StdDev = 8.3336 deg

        T--T SUMMARY
          Range  = 4.8042 A <--> 5.6198 A
          Mean   = 5.2324 A
          StdDev = 0.3632 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 173.624 deg ; T1  -- T1   3.2428 A

T1  -- O2  -- T1  = 173.604 deg ; T1  -- T1   3.2428 A

T1  -- O3  -- T1  = 179.990 deg ; T1  -- T1   3.3441 A

T1  -- O4  -- T1  = 180.000 deg ; T1  -- T1   3.0731 A


        T-O-T SUMMARY
          Range  = 173.6037° <--> 180.0000 deg
          Mean   = 176.8045 deg
          StdDev = 3.2244 deg

        T--T SUMMARY
          Range  = 3.0731 A <--> 3.3441 A
          Mean   = 3.2257 A
          StdDev = 0.0984 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
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
