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

Report for the framework in file "public/tmp/tmp_20_2_18666_TjAFf8.cif"

There are 16 T-atoms per unit cell
There are 32 O-atoms per unit cell

Framework density = 19.25 T-atoms per nm^3
Material density = 1.921 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6157 Angstrom
T1  -- O2  = 1.6211 Angstrom
T1  -- O3  = 1.6095 Angstrom
T1  -- O4  = 1.6100 Angstrom
      mean = 1.6141 Angstrom
        t1 = 0.003045  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.001312  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6096 Angstrom
T2  -- O4  = 1.6096 Angstrom
T2  -- O5  = 1.6157 Angstrom
T2  -- O6  = 1.6201 Angstrom
      mean = 1.6137 Angstrom
        t1 = 0.002862  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.001073  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6095 A <--> 1.6211 A
          Mean   = 1.6139 A
          StdDev = 0.0046 A

       t1 Range  = 0.0029 <-- 0.0030 --> 0.0030
       t2 Range  = 0.0011 <-- 0.0012 --> 0.0013

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 109.460 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 109.419 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 109.459 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  = 109.599 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 109.359 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 109.532 deg; O3  -- O4  = 3 A
       109.359 deg <-- 109.471 deg --> 109.599 deg

O3  -- T2  -- O4  = 109.426 deg; O3  -- O4  = 3 A
O3  -- T2  -- O5  = 109.530 deg; O3  -- O5  = 3 A
O3  -- T2  -- O6  = 109.635 deg; O3  -- O6  = 3 A
O4  -- T2  -- O5  = 109.446 deg; O4  -- O5  = 3 A
O4  -- T2  -- O6  = 109.381 deg; O4  -- O6  = 3 A
O5  -- T2  -- O6  = 109.409 deg; O5  -- O6  = 3 A
       109.381 deg <-- 109.471 deg --> 109.635 deg

        O-T-O SUMMARY
          Range  = 109.3587 deg <--> 109.6351 deg
          Mean   = 109.4745 deg
          StdDev = 0.0850 deg

        O--O SUMMARY
          Range  = 2.6277 A <--> 2.6427 A
          Mean   = 2.6349 A
          StdDev = 0.0042 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T2  - O1  - T1  - O2  - T2  = 109.883 deg; T2  -- T2  = 5.2703 A
T2  - O1  - T1  - O3  - T1  = 109.720 deg; T2  -- T1  = 5.2748 A
T2  - O1  - T1  - O4  - T1  =  89.983 deg; T2  -- T1  = 4.4452 A
T2  - O2  - T1  - O3  - T1  = 109.401 deg; T2  -- T1  = 5.2650 A
T2  - O2  - T1  - O4  - T1  = 117.878 deg; T2  -- T1  = 5.3855 A
T1  - O3  - T1  - O4  - T1  = 117.962 deg; T1  -- T1  = 5.3981 A

T1  - O3  - T2  - O4  - T2  = 109.831 deg; T1  -- T2  = 5.2783 A
T1  - O3  - T2  - O5  - T2  =  90.017 deg; T1  -- T2  = 4.4452 A
T1  - O3  - T2  - O6  - T1  = 109.820 deg; T1  -- T1  = 5.2683 A
T2  - O4  - T2  - O5  - T2  = 117.998 deg; T2  -- T2  = 5.3974 A
T2  - O4  - T2  - O6  - T1  = 109.360 deg; T2  -- T1  = 5.2636 A
T2  - O5  - T2  - O6  - T1  = 117.826 deg; T2  -- T1  = 5.3824 A

        T-T-T SUMMARY
          Range  = 89.9829 deg <--> 117.9979 deg
          Mean   = 108.7112 deg
          StdDev = 9.6021 deg

        T--T SUMMARY
          Range  = 4.4452 A <--> 5.3981 A
          Mean   = 5.1589 A
          StdDev = 0.3427 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 179.895 deg ; T1  -- T1   3.2315 A

T1  -- O2  -- T1  = 142.120 deg ; T1  -- T1   3.0666 A

T1  -- O3  -- T2  = 178.647 deg ; T1  -- T2   3.2189 A

T1  -- O4  -- T2  = 179.930 deg ; T1  -- T2   3.2196 A

T2  -- O5  -- T2  = 179.768 deg ; T2  -- T2   3.2314 A

T2  -- O6  -- T2  = 142.115 deg ; T2  -- T2   3.0647 A


        T-O-T SUMMARY
          Range  = 142.1148° <--> 179.9301 deg
          Mean   = 167.0791 deg
          StdDev = 17.8429 deg

        T--T SUMMARY
          Range  = 3.0647 A <--> 3.2315 A
          Mean   = 3.1721 A
          StdDev = 0.0762 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 24 41 63 91 123 160 202 249 301 358 420 487 559 635
TD10 = 969
Circuit symbol = 4.6_{2}.6.6.6.6
Weight = 22
Vertex symbol  = 4.6_{2}.6.6.6.6
Weight = 22

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 24 41 63 91 123 160 202 249 301 358 420 487 559 635
TD10 = 969
Circuit symbol = 4.6_{2}.6.6.6.6
Weight = 22
Vertex symbol  = 4.6_{2}.6.6.6.6
Weight = 22

<TD10> = 969.000
Average ring size = 5.6000
