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

Report for the framework in file "public/tmp/tmp_180a_1_491_qVk95S.cif"

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

Framework density = 29.27 T-atoms per nm^3
Material density = 2.920 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6269 Angstrom
T1  -- O2  = 1.7443 Angstrom
T1  -- O3  = 1.4747 Angstrom
T1  -- O4  = 1.6894 Angstrom
      mean = 1.6338 Angstrom
        t1 = 0.137804  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.101511  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4747 A <--> 1.7443 A
          Mean   = 1.6338 A
          StdDev = 0.1019 A

       t1 Range  = 0.1378 <-- 0.1378 --> 0.1378
       t2 Range  = 0.1015 <-- 0.1015 --> 0.1015

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 120.009 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 100.171 deg; O1  -- O3  = 2 A
O1  -- T1  -- O4  = 105.483 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  =  88.712 deg; O2  -- O3  = 2 A
O2  -- T1  -- O4  = 134.410 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  =  86.032 deg; O3  -- O4  = 2 A
       86.032 deg <-- 105.803 deg --> 134.410 deg

        O-T-O SUMMARY
          Range  = 86.0315 deg <--> 134.4104 deg
          Mean   = 105.8027 deg
          StdDev = 17.2463 deg

        O--O SUMMARY
          Range  = 2.1643 A <--> 3.1656 A
          Mean   = 2.5883 A
          StdDev = 0.3651 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 105.568 deg ; T1  -- T1   2.5912 A

T1  -- O2  -- T1  = 144.149 deg ; T1  -- T1   3.3192 A

T1  -- O3  -- T1  = 151.165 deg ; T1  -- T1   2.8565 A

T1  -- O4  -- T1  = 157.899 deg ; T1  -- T1   3.3163 A


        T-O-T SUMMARY
          Range  = 105.5680° <--> 157.8995 deg
          Mean   = 139.6953 deg
          StdDev = 20.5091 deg

        T--T SUMMARY
          Range  = 2.5912 A <--> 3.3192 A
          Mean   = 3.0208 A
          StdDev = 0.3147 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 2.2586 A
O2  -- O3  = 2.2587 A
O3  -- O4  = 2.1643 A
O3  -- O4  = 2.1643 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.3192 Angstrom
  T1  -- T1  = 2.8565 Angstrom
  T1  -- T1  = 3.3163 Angstrom
  T1  -- T1  = 2.5912 Angstrom
  T1  -- T1  = 3.2500 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 24 44 75 114 168 226 291 367 448 544 647 751 867 986
TD10 = 1324
Circuit symbol = 4.4.7.7_{2}.7_{3}.8_{2}
Weight = 25
Vertex symbol  = 4.4.7.7_{2}.7_{3}.8
Weight = 23

<TD10> = 1324.000
Average ring size = 6.0723
