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

Report for the framework in file "public/tmp/tmp_70-2_2_544725_6AhZyu.cif"

There are 40 T-atoms per unit cell
There are 80 O-atoms per unit cell

Framework density = 16.13 T-atoms per nm^3
Material density = 1.609 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6225 Angstrom
T1  -- O2  = 1.6225 Angstrom
T1  -- O3  = 1.6155 Angstrom
T1  -- O4  = 1.6122 Angstrom
      mean = 1.6182 Angstrom
        t1 = 0.007704  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.003880  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O4  = 1.6189 Angstrom
T2  -- O4  = 1.6189 Angstrom
T2  -- O4  = 1.6189 Angstrom
T2  -- O4  = 1.6189 Angstrom
      mean = 1.6189 Angstrom
        t1 = 0.007726  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.004190  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6122 A <--> 1.6225 A
          Mean   = 1.6183 A
          StdDev = 0.0040 A

       t1 Range  = 0.0077 <-- 0.0077 --> 0.0077
       t2 Range  = 0.0039 <-- 0.0040 --> 0.0042

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 109.544 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 109.713 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 110.014 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  = 109.714 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 110.013 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 107.821 deg; O3  -- O4  = 3 A
       107.821 deg <-- 109.470 deg --> 110.014 deg

O4  -- T2  -- O4  = 110.718 deg; O4  -- O4  = 3 A
O4  -- T2  -- O4  = 108.851 deg; O4  -- O4  = 3 A
O4  -- T2  -- O4  = 108.852 deg; O4  -- O4  = 3 A
O4  -- T2  -- O4  = 108.852 deg; O4  -- O4  = 3 A
O4  -- T2  -- O4  = 108.851 deg; O4  -- O4  = 3 A
O4  -- T2  -- O4  = 110.718 deg; O4  -- O4  = 3 A
       108.851 deg <-- 109.474 deg --> 110.718 deg

        O-T-O SUMMARY
          Range  = 107.8205 deg <--> 110.7176 deg
          Mean   = 109.4452 deg
          StdDev = 0.8747 deg

        O--O SUMMARY
          Range  = 2.6083 A <--> 2.6638 A
          Mean   = 2.6421 A
          StdDev = 0.0157 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  =  75.163 deg; T1  -- T1  = 3.7137 A
T1  - O1  - T1  - O3  - T1  = 128.331 deg; T1  -- T1  = 5.6490 A
T1  - O1  - T1  - O4  - T2  =  91.952 deg; T1  -- T2  = 4.3966 A
T1  - O2  - T1  - O3  - T1  = 128.332 deg; T1  -- T1  = 5.6491 A
T1  - O2  - T1  - O4  - T2  =  91.951 deg; T1  -- T2  = 4.3966 A
T1  - O3  - T1  - O4  - T2  = 126.037 deg; T1  -- T2  = 5.6155 A

T1  - O4  - T2  - O4  - T1  =  74.441 deg; T1  -- T1  = 3.7137 A
T1  - O4  - T2  - O4  - T1  = 129.354 deg; T1  -- T1  = 5.5496 A
T1  - O4  - T2  - O4  - T1  = 129.355 deg; T1  -- T1  = 5.5496 A
T1  - O4  - T2  - O4  - T1  = 129.355 deg; T1  -- T1  = 5.5496 A
T1  - O4  - T2  - O4  - T1  = 129.354 deg; T1  -- T1  = 5.5496 A
T1  - O4  - T2  - O4  - T1  =  74.441 deg; T1  -- T1  = 3.7137 A

        T-T-T SUMMARY
          Range  = 74.4409 deg <--> 129.3549 deg
          Mean   = 108.7764 deg
          StdDev = 23.6655 deg

        T--T SUMMARY
          Range  = 3.7137 A <--> 5.6491 A
          Mean   = 4.9086 A
          StdDev = 0.8051 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 139.517 deg ; T1  -- T1   3.0446 A

T1  -- O2  -- T1  = 139.518 deg ; T1  -- T1   3.0446 A

T1  -- O3  -- T1  = 180.000 deg ; T1  -- T1   3.2311 A

T1  -- O4  -- T2  = 143.645 deg ; T1  -- T2   3.0698 A


        T-O-T SUMMARY
          Range  = 139.5172° <--> 180.0000 deg
          Mean   = 150.6702 deg
          StdDev = 17.0841 deg

        T--T SUMMARY
          Range  = 3.0446 A <--> 3.2311 A
          Mean   = 3.0975 A
          StdDev = 0.0781 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 32
Coordination Sequence =
    1 4 9 19 35 52 78 106 139 179 213 266 318 366 439 501 553
TD10 = 835
Circuit symbol = 4.8_{2}.4.8_{2}.4_{2}.8_{4}
Weight = 19
Vertex symbol  = 4.8_{2}.4.8_{2}.4_{2}.8_{4}
Weight = 19

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 8 18 36 56 66 116 140 154 232 264 294 392 432 478 588
TD10 = 831
Circuit symbol = 4_{2}.4_{2}.8_{4}.8_{4}.8_{4}.8_{4}
Weight = 29
Vertex symbol  = 4_{2}.4_{2}.8_{4}.8_{4}.8_{4}.8_{4}
Weight = 29

<TD10> = 834.200
Average ring size = 6.1818
