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

Report for the framework in file "public/tmp/tmp_146-2_1_96_VyhmtN.cif"

There are 3 T-atoms per unit cell
There are 6 O-atoms per unit cell

Framework density = 30.19 T-atoms per nm^3
Material density = 3.012 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6775 Angstrom
T1  -- O2  = 1.6628 Angstrom
T1  -- O2  = 1.6629 Angstrom
T1  -- O1  = 1.6774 Angstrom
      mean = 1.6702 Angstrom
        t1 = 0.116316  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.071742  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6628 A <--> 1.6775 A
          Mean   = 1.6702 A
          StdDev = 0.0076 A

       t1 Range  = 0.1163 <-- 0.1163 --> 0.1163
       t2 Range  = 0.0717 <-- 0.0717 --> 0.0717

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 131.395 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 103.659 deg; O1  -- O2  = 3 A
O1  -- T1  -- O1  = 107.398 deg; O1  -- O1  = 3 A
O2  -- T1  -- O2  =  81.462 deg; O2  -- O2  = 2 A
O2  -- T1  -- O1  = 103.641 deg; O2  -- O1  = 3 A
O2  -- T1  -- O1  = 131.398 deg; O2  -- O1  = 3 A
       81.462 deg <-- 109.825 deg --> 131.398 deg

        O-T-O SUMMARY
          Range  = 81.4619 deg <--> 131.3980 deg
          Mean   = 109.8255 deg
          StdDev = 17.9080 deg

        O--O SUMMARY
          Range  = 2.1701 A <--> 3.0444 A
          Mean   = 2.7024 A
          StdDev = 0.3055 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  =  79.108 deg; T1  -- T1  = 3.8232 A
T1  - O1  - T1  - O2  - T1  = 168.374 deg; T1  -- T1  = 5.9212 A
T1  - O1  - T1  - O1  - T1  =  92.554 deg; T1  -- T1  = 4.7728 A
T1  - O2  - T1  - O2  - T1  = 110.242 deg; T1  -- T1  = 4.3468 A
T1  - O2  - T1  - O1  - T1  = 168.374 deg; T1  -- T1  = 5.9212 A
T1  - O2  - T1  - O1  - T1  =  79.104 deg; T1  -- T1  = 3.8230 A

        T-T-T SUMMARY
          Range  = 79.1037 deg <--> 168.3742 deg
          Mean   = 116.2926 deg
          StdDev = 39.3869 deg

        T--T SUMMARY
          Range  = 3.8230 A <--> 5.9212 A
          Mean   = 4.7681 A
          StdDev = 0.9032 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 159.659 deg ; T1  -- T1   3.3022 A

T1  -- O2  -- T1  = 105.615 deg ; T1  -- T1   2.6493 A


        T-O-T SUMMARY
          Range  = 105.6150° <--> 159.6593 deg
          Mean   = 132.6371 deg
          StdDev = 29.6013 deg

        T--T SUMMARY
          Range  = 2.6493 A <--> 3.3022 A
          Mean   = 2.9757 A
          StdDev = 0.3576 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O2  = 2.1701 A
O2  -- O2  = 2.1701 A
T1  -- T1  = 2.6493 Angstrom
T1  -- T1  = 2.6493 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 3
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

<TD10> = 1169.000
Average ring size = 6.5455
